WHITE KNIGHT PSR025 Pump Owner’s Manual

187 E. 670 S., Kamas, UT 84036
435.783.6040 888.796.2476
https://wkfluidhandling.com
PSR025 Owner’s Manual

PSR025 Pump

Dear valued customer,
Thank you for purchasing a White Knight PSR025 pump.
Our dedicated team designs products to meet your exacting specifications with a demonstrated commitment to quality that goes beyond mere words and fancy slogans.
Our patented designs offer a variety of size and material options to meet stringent requirements of high-pressure chemical delivery systems, hightemperature re-circulation processes, chemical reclaim and bulk transport applications, slurry systems, and more.  Our safe, reliable products offer superior performance, optimized efficiency, and simplified maintenance.
White Knight is able to provide the highest quality fluid handling products through controlled, consistent in-house engineering and manufacturing.
Through continued significant investments in engineering and manufacturing, we lead the industry with new technologies and products.
White Knight has received numerous awards for innovation and manufacturing programs.
We rigorously manage our quality assurance processes to ensure consistency and reliability. Our quality controls include strict cleanliness procedures and consistent manufacturing processes. For example, high-purity product assembly, testing, and packaging is  performed in a Class 100 cleanroom.
Please peruse this manual before installing your White Knight product.
It details installation requirements and setup instructions, and provides additional information and accessories for enhanced functionality.

Our team has gone to great lengths to ensure our products serve your needs and meet your requirements.

Further, we provide the highest quality products at the best value, and we back them up with excellent warranties and world class support.
Thank you for your confidence and trust in White Knight products.
Sincerely,
White Knight Fluid
Handling

Product Information

1.1 Specifications & Performance

(5.79 gpm)
Displacement Per Cycle| 0.074 liters
(0.019 gal)
Cycles per min| 300 max
Air Connection| 1/4 in
Weight| 2.5 kg
(5.51 lb)
Suction Lift| 1 m (3 ft)
Sound| Pressure**| 69.38 dB(a) at 60 psi 50 CPM
76.55 dB(a) at 60 psi max CPM
Power**| 58.52 dB(a) at 60 psi 50 CPM
65.75 dB(a) at 60 psi max CPM

• May vary by configuration or system. Suction lift diminishes over time. Recommended installation level less than 3 ft above source. To calculate displacement, divide flow rate by CPM.
  ** Sound measured in accordance with ISO9614-2:1997.

Ceramic

Stroke Detection| Fiber optic with or without D10 sensor, or solid state pressure switch (NPN or PNP)
---|---
Leak Detection| Fiber optic with or without sensor, or conductivity
Electronic Control| CPC, CPT, or custom. Call for details.

How to Read Charts
Draw a horizontal line at your discharge pressure and vertical line at desired flow rate. At line intersect, estimate required air pressure, resultant cycle rate and air consumption.

Example
At 2 Bar (30 psi) discharge pressure and 50 psi air pressure, PSR025 pumps provide 10 lpm (2.6 gpm) flow rate, cycle at ~190 CPM, and exhaust 7.2 SCFM of air.

*Graph is for reference only.
Performance was measured utilizing 1/2 in (3/8 in ID) air line and 1-1/4 in (1-1/8 in ID)  liquid lines with 1 ft flooded suction. Performance may vary in your system.

1.2 Temperature Limits

1.3 Dimensions

1.4 Bill of Materials

Leak Detect

Part| Description
14600-XX-0009| LF0| 15 ft fiber optic cable with no amplifier
14600-XX-0010| LF1| 15 ft fiber optic cable with D10 amplifier
14600-XX-0011| LF2| 25 ft fiber optic cable with no amplifier
14600-XX-0012| LF3| 25 ft fiber optic cable with D10 amplifier
14600-XX-0031| LC0| 15 ft conductivity cable
14600-XX-0040| LC1| 25 ft conductivity cable
Stroke Detect with Fiber Optics

Part| Description
14700-XX-0017| SF0| 15 ft fiber optic cable with no amplifier
14700-XX-0018| SF1| 15 ft fiber optic cable with D10 amplifier
14700-XX-0019| SF2| 25 ft fiber optic cable with no amplifier
14700-XX-0020| SF3| 25 ft fiber optic cable with D10 amplifier
Stroke Detect with Pressure Switch
14900-NP-0004| SP1| Single NPN Switch
14900-NP-0003| SP2| Dual NPN Switches
14900-NP-0001| SP4| Single PNP Switch
14900-NP-0002| SP5| Dual PNP Switches
Fittings (Type, Size, Option)| Assemblies| Body Inlet Only
(Nut not included)
---|---|---
Flaretek Compatible| 1/4 in.| F04| 14510-PF-0016| 7200-PF-0001
3/8 in.| F06| 14510-PF-0001| 7200-PF-0002
1/2 in.| F08| 14510-PF-0002| 7200-PF-0003
3/4 in.| F12| 14510-PF-0003| 7200-PF-0004
Tube Out| 3/8 in.| T06| 7120-PF-0001
1/2 in.| T08| 7120-PF-0002
3/4 in.| T12| 7120-PF-0003
Weldable| 1/2 in.| W08| 7300-PF-0001
3/4 in.| W12| 7300-PF-0002
Pillar S-300| 1/4 in.| P04| 14530-PF-0025| 7400-TE-0031
3/8 in.| P06| 14530-PF-0012| 7400-TE-0023
1/2 in.| P08| 14530-PF-0001| 7400-TE-0001
3/4 in.| P12| 14530-PF-0002| 7400-TE-0002
FNPT| 1/4 in.| N04| 7100-TE-0001
3/8 in.| N06| 7100-TE-0002
1/2 in.| N08| 7100-TE-0003
3/4 in.| N12| 7100-TE-0007
Synchro- Flare| 3/8 in.| S06| 14520-TE-0009| 7010-TE-0001
1/2 in.| S08| 14520-TE-0001| 7010-TE-0003
3/4 in.| S12| 14520-TE-0002| 7010-TE-0002
PrimeLock| 1/4 in.| L04| 14570-PF-0013| 7800-TE-0013
3/8 in.| L06| 14570-PF-0014| 7800-TE-0014
1/2 in.| L08| 14570-PF-0001| 7800-TE-0001
3/4 in.| L12| 14570-PF-0002| 7800-TE-0002
Plugged| B00| 7130-TE-0001
PSR025 BILL OF MATERIALS

Item| Part| Description| Qnty
1| 1125-TE-0015| Pump Body| 1
2| 2127-NP-0006| Head, Right| 1
3| 2127-NP-0007| Head, Left| 1
4| 14300-MP-0015| Bellows, Assembly| 2
5| 5144-PF-0001| Shaft| 1
6| 5143-TE-0001| Shaft Seal| 2
7| 4140-TE-0001| Top Check Plug| 2
8| 4135-MP-0006| Seat, Check| 2
9| 4142-MP-0004| Cage, Check| 2
10| 4100-MP-0004| Ball, Check, 1/2″| 4
11| 14200-NP-0006| Plate, Base, Assembly| 1
12| 6030-NP-0001| 1/8″ NPT x 1/4″ Elbow| 2
13| 6070-NP-0001| Nut, Gripper, Female, 1/4″| 4
14| 10071-PF-0008| Tubing, Thick Wall, 1/4″| 2
15| 10071-PF-0009| Tubing, 1/4″| 2
16| 6080-KF-0001| Gripper, 1/4″| 8
17| 6080-TE-0001| Ferrule, 1/4″| 8
18| 6030-NP-0002| Elbow, Gripper, 1/4″ NPT x 1/4″| 2
19| 10040-TE-0003| NPT Plug, 1/4″| 4
20| 10010-NP-0007| Screw, Mount, Shuttle| 2
21| 14400-NP-0006| Body, Shuttle With Sleeve| 1
22| 6530-TE-0001| Shuttle End Cap| 2
23| 6560-CE-0001| Shuttle Spool| 1
24| 6150-NP-0004| Cap, Muffler| 2
25| 6070-NP-0004| Nut, Gripper, Male, 1/4″| 4
26| 10040-TE-0002| Plug, NPT, 1/8″| 3
27| 10020-NP-0003| Pin, Alignment, Shuttle| 2
28| 6140-FP-0003| Baffle| 6
29| 6140-PP-0003| Spacer, Baffle| 6
30| 10040-TE-0015| Plug, Vent, NPT, 1/8″| 2
31| 7200-PF-0003| Body, Flaretek®, 1/2″| 2
32| 7210-PF-0003| Nut, Flaretek®, 1/2″| 2

Installation

2.1 Precautions
Handling
Do NOT lift pump by shuttle valve assembly nor air tubing.

Installation Orientation
PSR025 pumps must be installed in an upright position. The check valves are actuated by gravity and/or flow, and they will not seat if the pump is not upright.

Timer Mode
PSR025 pumps require an end of stroke detection mechanism (pressure switch) to prevent over stroking in timer mode.
Operating a PSR025 in timer mode without stroke detection will void the pump warranty.

Required Air Flow (Shuttle Valve)
PSR025 pumps require 1/4 in minimum orifice with unrestricted air flow.

Required Air Flow (Solenoid Valve)
PSR025 pumps require a 0.75 Cv solenoid.
Using a reduced Cv will reduce flow rates.
Using a valve with more than 20% greater Cv will change operating parameters, reduce pump life and void the warranty.

Under Supply of Air
PSR025 pumps operate erratically or stall when air supply is insufficient. Ensure use of air supply pressures higher than averaged air consumption lines in performance charts.
Air supply lines and fittings must meet minimal inner diameter requirements shown in the installation instructions.

Air Supply Pressure
Operating PSR025 pumps ~35% below max air pressure may significantly extend pump life. PSR025 pumps require 20 psi minimum air pressure. Operation above 4 Bar (60 psi) may damage the pump and void the warranty.

Suction Lift
PSR025 pumps have an initial suction lift capacity of 3 ft. For best results minimize suction lift.

Liquid Inlet/Outlet Connections
PSR025 liquid ports are not NPT nor any other standard. Use of connectors other than those supplied by White Knight will damage the pump and void the warranty.

Liquid Line Restriction
PSR025 pumps may be controlled by closing liquid outlet lines. However, restricting liquid supply lines increases wear and should be avoided. Do NOT pump against a closed liquid inlet. It will damage the pump and void the warranty.

Running Dry
PSR025 pumps use the pumped liquid to lubricate their shafts. The pumps will cycle faster and wear more than normal when run dry, which may cause damage and loss of self-prime abilities. PSR025 pumps should not run dry after start- up and are not  warrantied under dry run conditions.

Pulse Dampener with Shuttle Valve
Air supply pressure to PSR025 pumps should be at least ten psi higher than the liquid line pressure when using a pulsation dampener. Failure to do so may cause erratic operation.

Cross Contamination
PSR025 pumps use porous material that may retain chemicals. Take precautions to avoid cross contamination.

2.2 Warnings
Pressurized Material
Pumps in use contain pressurized materials.
Eliminate liquid and air pressure via shut off valves before pump is serviced or removed from the system.

High Temperature
Heat may transfer to exterior surfaces when pumps operate with high temperature fluids.
Avoid direct contact with the pump when high temperature fluids are present.

Hazardous Chemical
Use appropriate personal protective equipment when handling pump. Reference Material Safety Data Sheet  (MSDS) for information specific to your chemicals.

Loud Noise
Pump exhaust air contributes to work area noise levels. Only operate pumps with approved muffler media, and use ear protection in noisy conditions.

2.3 Advantages
Head Pressure / Dead-Head
PSR025 pumps can be controlled by adjusting their liquid outlet pressures and can be installed with head pressures up to dead-head (e.g. equal liquid and air pressures) with no damage to the pump.

Thermal Cycling
PSR025 pumps require no maintenance when operated within their performance range, even in thermal cycling applications.

2.4 Environment & System
Oversized Inlet Line
Pumps operate optimally with liquid inlet lines larger than the liquid outlet lines. This reduces strain on the bellows and may reduce pulsation in the pump outlet.

Clean Supply Air (CDA)
PSR025 pumps require use of Class 2 air for particles and moisture per ISO 8573-1.
Use 10 micron filter; maintain -40°C dew point. A point-of-use filter is recommended during first six months of operation in new fabs/systems due to high risks of debris that can damage pumps and void warranty.

Flammable Solvents
PSR025 pumps are not constructed from conductive materials. System that pump flammable solvents should be properly grounded to avoid ignition by static charge.
A River’s Edge test of isolative pumps with flammable liquids indicated that liquids must be grounded and other procedures should be followed. Copy of test available.

Pumping Liquids Near Boiling Point
Minimizing suction lift reduces pulsation and the potential for boiling or outgassing of liquid in the inlet of the pump. Although reciprocating pumps can pull suction lift, pump performance and life increase when suction lift is minimized or eliminated.

Abrasive Slurry
Pumping abrasive slurry may accelerate wear of components. PSR025 pumps are warrantied when used with slurry. However, normal wear is not covered by warranty.

Environmental Temperature
PSR025 pumps are rated for 0°C (32°F) – 50°C (122°F) environmental temperatures.
Do not freeze fluid in pump. Operation below 0°C may accelerate wear. Normal wear is not covered by warranty.

2.5 Installation Instructions

1. Move lever to up position.

2. Slide base plate forward or pump body backward.

3. Lift pump off of base plate.

4. Screw base plate to surface with 3/8 in or 10 mm socket head cap screws into predrilled holes.

5. Set pump on base knobs; slide it forward. Set lever to down position.

6. Attach fittings to pump.
   Tighten to 20 inch-lbs.

7. Attach tubes and fittings per manufacturer instructions.
   Use backer wrench to hold fitting in place at pump.

8. Affix supply air via 1/4 in FNPT port on shuttle valve. Air line must be 3/16 in minimum orifice.

Push-Forward Dismount
Configuration Setup
Replace step 5 with steps 4.1-4.3 to re-configure the base plate to push- forward dismount configuration.

Install with Rigid Base Plate
*Requires push-forward dismount configuration (steps 4.1-4.3)

Liquid Inlet/Outlet
Liquid ports are not NPT nor any other standard. Use of connectors other than those supplied by White Knight will damage the pump.

2.6 Shuttle Service Instructions
Follow instructions below to inspect or service White Knight shuttle valves. If a pump has stopped, ensure all recommendations in this manual are followed and that there are no air supply issues (i.e. closed air valve, damaged regulator, oil in air line, etc.).
Do not lubricate or oil any of the shuttle components. White Knight shuttle valves do not require any lubrication.

1. Remove nuts on each air fitting on each pump head.

2. Unscrew both shuttle mounting bolts, and pull the shuttle from the pump.
   

3. Remove the airlines from both sides of the shuttle valve by unscrewing the air fittings.
   

4. Unscrew top shuttle end cap using the shuttle end cap tool.

5. Carefully remove ceramic spool from shuttle valve; it may break if dropped.
   If the ceramic spool in your pump has a flat feature, it is critical that it is oriented towards the bottom of the pump when the shuttle valve is reassembled.

6. Unscrew bottom end cap using the shuttle end cap tool.

7. Unscrew both 1/8 in NPT plugs that have an orifice in the center.

8. Remove muffler cap from left side using the muffler cap tool. Remove muffler media and note the order of the pieces.
   Repeat this step for muffler cap and muffler media on the right side.
   

9. Blow out shuttle valve with CDA or N2.
   Ensure no residue or debris is in any areas indicated above. Debris  or residue in these areas may hinder pump performance.

10. Clean the ceramic spool with IPA, and dry it using CDA or N2.

11. Reassemble shuttle and reattach it to the pump by following the above steps in reverse.
    If the spool in your pump has the flat feature, ensure it is oriented towards the bottom of the pump when the shuttle valve is reassembled.

Control & Monitoring

Programmable Control
White Knight CPT-1 controllers monitor and adjust run mode, flow rate, leak detection and other pump operations.

Single Sensor Design
PSR025 pumps can use only a single fiber optic sensor at a time. The probe may be installed in the “F” port on either side of the pump. White Knight offers PFA, PFH, and PFU pumps for dual fiber optic use.

D10 Amplifier Electrical Hookups & Dimensions
White Knight recommends Expert™ D10 amplifier for use with fiber optic stroke and leak detection assemblies.

3.1 Fiber Optic Stroke Detection Installation

1. Remove stroke detect probe from fiber optic assembly.
   

2. Replace NPT plug in “F” port with stroke detect probe. Hand-tighten.

3. Insert the fiber optic cable until it seats at the bottom of the probe.
   

4. Lower ferrule and gripper until snug against probe and hand tighten female gripper nut.
   Fiber Optic Sensors
   Fiber optic sensors melt if used at >130°C (266°F), resulting in leak or end of stroke detection failure.

5. Open the top and slide the front face of the D10 up.
   Press the fiber optic ends into the holes on its front. Slide the face down to lock cables in place.
   

3.2 Calibrating D10 Amplifier for Stroke Detection
When calibrating the D10 Amplifier for stroke detection, the pump should be in the same operating conditions it will be in during normal operation (i.e. supply air pressure, back pressure, etc.). The Fiber Optic must be installed as per the instructions in section  3.1.

Calibration:

| Push Button| Remote Line| Result
---|---|---|---
Access Dynamic TEACH Mode| Press and hold dynamic push button >2 seconds.| Hold Remote line low (to ground) >2 Seconds.| • Power LED: OFF
• Output LED: OFF
• Bar graph: LO & DO
Alternately Flashing
TEACH Sensing Conditions| • Hold push button.
• Operate pump normally for 15 seconds.| • Hold remote line low (to ground).
• Operate pump normally for 15
seconds.| • Power LED: OFF
• Output LED: OFF
• Bar graph: LO & DO Alternately Flashing
Return to Run Mode| Release button| Release remote line/switch| Teach Accepted
Power LED: ON
Bar graph: One LED flashes to show relative contrast  (successful setup requires minimum value of 4). Sensor  returns to Run Mode with new settings.
Teach Unaccepted
Power LED: OFF
Bar graph: #1, 3, 5, 7 alternately
flash to show failure to sense. Sensor returns to Run mode without changing settings. Set up again if value  shows <4.

Upon completion of a successful learning cycle, the D10 Amplifier will continuously learn and self-teach to maintain the same cycle rate count readings.

3.3 Single Pressure Switch Stroke Detection Installation

1. Remove plug from “F” port.

2. Attach NPTgripper to “F” port.

3. Attach elbow assembly to pressure switch.
   Loosen female gripper nuts, and insert air tube between them. Hand tighten gripper nuts.
   

After your device is connected, you must set the switch point. If operating above 60 psi air supply, the set point is 43 psi (0.296 MPa), otherwise it is 18 psi (0.124 MPa). Each system is unique so values may need to be adjusted to your specific application. As the  exhaust system loads, it may be necessary to adjust the set point.

3.4 Dual Pressure Switch Stroke Detection Installation
Perform all instructions to both sides of the pump.

1. Attach T fittings to the “S” ports.
   

2. Attach mufflers to the T fittings.

3. Attach elbow assemblies to pressure switches.

4. Loosen female gripper nuts on elbow assemblies and T fittings. Insert tubing and hand-tighten gripper nuts.
   

5. Affix supply air via 1/4 in FNPT QEV ports on both sides. Air supply must be 1/4 in minimum orifice to source.
   

After your device is connected, you must set the switch point. If operating above 60 psi air supply, the set point is 43 psi (0.296 MPa), otherwise it is 18 psi (0.124 MPa). Each system is unique so values may need to be adjusted to your specific application. As the  exhaust system loads, it may be necessary to adjust the set point.

3.5 Pressure Switch Stroke Detection Electrical Hookups

NPN

PNP

Assembly dimensions

3.6 Conductivity Leak Detection Installation
Leaks are identified if conductive fluid contacts a sensor. Sensor provides a Sink (NPN) or Source (PNP) signal, depending on the wire setup. See the wiring diagrams below.
Conductive leak detection does not qualify for use in explosion-proof environments. Conductive fluid required.

See below for elbow out configuration.

1. Remove leak adapter from assembly.

2. Replace NPT plug in “L” port with probe. Hand Tighten. Attach cable to signal translator (e.g. PLC).
   

3.7 Fiber Optic Leak Detection Installation
D10 amplifier must be calibrated before attaching fiber optic probes to the pump.
Fiber optic sensors can melt if used at >130°C (266°F), causing leak detect failure.

1. Remove leak adapter and leak detect probe from fiber optic assembly.

2. For straight out configuration replace NPT plug in “L” port with the probe. Hand-tighten.

3. Insert the fiber optic cable until it contacts the bottom of the probe.

4. Lower ferrule and gripper until snug against the probe. Hand tighten female gripper nut.

5. Open the top and slide the front face of the D10 up.
   Press the fiber optic ends into the holes on its front.
   Slide the face down to lock cables in place.
   

1.1 Replace NPT plug in “L” port with elbow adapter

1.2 Attach fiber optic or conductivity leak detect probe per instructions above.

3.8 Calibrating D10 Amplifier for Leak Detection

Step 1: Power On D10 Amplifier & Set “Dark Operate” Mode:

| Push Button
0.04 s ≤ “Click” ≤ 0.8 s| Remote Line
0.04 s ≤ T ≤ 0.8 s| Result
---|---|---|---
Access Setup Mode| Press and hold both buttons >  2 seconds.| Double-pulse remote line| • Green Power LED turns OFF.
• Output LED remains active.
• Icons continue to display current setup.
• Bargraph turns OFF.

Select Settings| Press either button until LEDs  show desired settings.| Pulse the remote line until  LEDs show desired settings.| Sensor toggles through these setting combinations:
LO – Normal Speed – No Delay (default)
DO – Normal Speed – No Delay
LO – High Speed
– No Delay
DO – High Speed
– No Delay
LO – Normal Speed – Delay
DO – Normal Speed – Delay
LO – High Speed
– Delay
DO – High Speed
– Delay
Return to Run Mode| Press and hold oth buttons >2 seconds. | Hold remote line low > 2 seconds.| • Green Power LED turns ON.
• Sensor returns to Run mode with new settings.

Step 2: Access “Single-Point Dark Set” Mode

| Push Button
0.04 s ≤ “Click” ≤ 0.8 s| Remote Line
0.04 s ≤ T ≤ 0.8 s| Result
---|---|---|---
Access Set Mode| Press and hold static button > 2 seconds.| Single-pulse remote line| • Power LED: OFF.
• Output LED: ON (push button)
OFF (remote line)
• Static LEDs: LO & DO alternately flashing

Step 3: Set Sensing Condition

Set condition to “leak detection” sensing while probe tip is submerged in liquid.
Then, remove the leak probe from liquid and reinserted into the “L” port.
Amplifier will now signal when moisture if detected on the probe tip.

| Push Button
0.04 s ≤ “Click” ≤ 0.8 s| Remote Line
0.04 s ≤ T ≤ 0.8 s| Result
---|---|---|---
Set Sensing Condition| • Present sensing condition
• Five-click static button| Present sensing condition
• Five-pulse remote lne| • Power LED: ON.
• Output LED: ON (push button)
OFF (remote line)
• Bargraph: 4 indicators flash.
Sensor returns to Run mode with new settings

• Power LED: ON.
• Output LED: ON (push button)
OFF (remote line)
• Bargraph: #1, 3, 5, 7 flash for failure.
Sensor returns to Set sensing condition.

Ordering Instructions

Options 1-3 are required. Leave Additional Options blank if not desired. Only add Outlet if different than Inlet.

Default options are highlighted

1. Pump Model

Standard| PSR025
2. Check Ball Material

PTFE check balls| blank
PFA check balls| F
3. Inlet Fitting
Front straight only

Flaretek Compatible| 1/4 in.| F04
3/8 in.| F06
1/2 in.| F08
3/4 in.| F12
Tube Out| 3/8 in.| T06
1/2 in.| T08
3/4 in.| T12
Weldable| 1/2 in.| W08
3/4 in.| W12
Pillar S-300| 1/4 in.| P04
3/8 in.| P06
1/2 in.| P08
3/4 in.| P12
FNPT| 1/4 in.| N04
3/8 in.| N06
1/2 in.| N08
3/4 in.| N12
Synchro- Flare| 3/8 in.| S06
1/2 in.| S08
3/4 in.| S12
PrimeLock| 1/4 in.| L04
3/8 in.| L06
1/2 in.| L08
3/4 in.| L12
4. Leak Detection

No leak detection| blank
15 ft fiber optic cable with no amplifier| LF0
15 ft fiber optic cable with D10 amplifier| LF1
25 ft fiber optic cable with no amplifier| LF2
25 ft fiber optic cable with D10 amplifier| LF3
15 ft conductivity cable| LC0
25 ft conductivity cable| LC1
5. Stroke Detection

No stroke detection| blank
15 ft fiber optic cable with no amplifier| SF0
15 ft fiber optic cable with D10 amplifier| SF1
25 ft fiber optic cable with no amplifier| SF2
25 ft fiber optic cable with D10 amplifier| SF3
Single NPN pressure switch| SP1
Dual NPN pressure switches (Includes two DP2 pressure switches)| SP2
Single PNP pressure switch| SP4
Dual PNP pressure switches (Includes two DP2 pressure switches)| SP5
7. Shuttle

Gravity reset with standard exhaust| blank
No shuttle, standard ports *
(No pressure switches included)
Sensors are required for operation.| VX0
Gravity reset with remote exhaust| VG1

• White Knight shuttle valve not included.

Timer mode operation requires end-of-stroke detection. Use of timer mode without stroke detection voids the warranty.

Revision

No revision| blank
Contact support for revision level or copy exact code activation details. Configured part numbers are not Copy Exact Part Numbers. support@wkfluidhandling.com

Pump Service

Pumps fully rebuilt by White Knight, certified rebuilders, or technicians certified by White Knight receive full warranty renewal. Details below.

White Knight Rebuilds
Request factory rebuilds by web form at:
https://wkfluidhandling.com/support/rma/.
An RMA# will be provided after processing.
*Customers must follow decontamination instructions in Section 4.4 when returning a pump to White Knight.

Certified Rebuilders
White Knight’s global network of certified rebuilders expedite rebuild turn- around time and minimize shipping costs. Find certified rebuilders at: https://wkfluidhandling.com/rebuilders/

Rebuild Pump as Certified Technician
White Knight offers trainings to certify technicians to rebuild pumps. Technicians who pass the training are issued a two-year certification. During the two years, parts in pumps rebuilt by the technician receive a full warranty. See:  https://wkfluidhandling.com/virtual-rebuilds/

5.1 Rebuild Kits & Parts
Rebuild kit for PSR025 is RBPSR025-1. To request rebuilds by White Knight, use RBPSR025-5 (labor included). Pump rebuilds require tool kit: 12200-XX-0019 (Legacy# PSR025-170).

RBPSR025-1

5.2 Return Pump for Service
Follow decontamination instructions when returning a pump for service.

DO NOT REMOVE PAGE FROM MANUAL.
Copy page from manual or download at https://wkfluidhandling.com/support/rma/.

Decontamination Instructions
PRINT COMPLETED DECONTAMINATION CERTIFICATION. IT MUST BE INCLUDED IN YOUR RMA SHIPMENT.
White Knight products are designed for use with caustic and otherwise dangerous liquids. Handle every product as if it contains dangerous chemicals whether or not it actually does.

• Only those with adequate safety training should attempt to handle used pumps.
• Wear adequate safety gear appropriate for chemicals that have been in the pump.
• Review relevant Material Safety Data Sheets (MSDS) before handling the pump.
• Review emergency numbers for use in event of an accident.
• Prepare Ph papers, showers, antidotes, clean-up equipment, neutralizers, and other safety devices used to detect, neutralize or minimize effects of chemicals described in appropriate MSDS documents.

Rinse with DI Water
Circulate DI water through pump for twenty minutes before disassembly and/or double bagging for shipment.
If pump is nonfunctional, force DI water from inlet through outlet for 40 minutes before shipment preparations.

Remove Pump from Station:

1. Disconnect liquid tubing connectors from front of pump (opposite shuttle valve).

2. Plug NPT fittings with PTFE plug, Flare fittings with flare nose cover and cap, or other plug or cap as recommended by connector supplier.

3. Disconnect air supply tubing from face of shuttle valve.

4. Loosen mount screw from base plate. (Note: do not remove screw from base plate).

5. Remove base plate using proper tool for the fastening devices (e.g. Allen wrench or screw driver).
   Note: Base plate may stay if needed for replacement pump to be used.

6. Return all removed parts to the pump.

Return Pump to White Knight:

1. Rinse pump with DI water as described above after removing it from its station.
2. Drain remaining DI water from the pump inlet and outlet liquid tubing connectors.
3. Plug liquid outlets as described in the Remove Pump from Station section above.
4. Dry the pump, double bag it, and seal it in thick polyethylene bags.
5. Return the pump to its original packaging.
6. Include MSDS for the chemical that the pump was handling in the box with the pump.
7. Obtain RMA number from White Knight and write it on the outside of the box.
8. Ship to White Knight following all rules, regulations and laws regarding shipment of dangerous materials. Ship freight pre-paid. No collect shipments will be accepted. Unauthorized use of White Knight shipping accounts will result in the adding of freight  to the bill in addition to a service charge.

Include All Pump Components:
Pumps returned to White Knight for evaluation, service or repair must be complete with all components, including but not limited to base plate, mount screws, tubing connectors, tubing connector caps, flare noses, shuttle valves, mufflers, and tubing. Missing  parts will be added to the pump and charged to the customer.

DO NOT REMOVE PAGE FROM MANUAL.
Copy page from manual or download at https://wkfluidhandling.com/support/rma/.

Decontamination Certification
COMPLETE AND PRINT THIS FORM. IT MUST BE INCLUDED IN YOUR RMA SHIPMENT.

I, the undersigned employee of , certify that all decontamination and safety procedures described in Decontamination Instructions section have been followed for return of product below.

RMA#:__
(We cannot process returns without an RMA number.)
Serial#:__
(We cannot process returns without a product serial number.)
Metal Exposure:
(Check all that apply. Write in other metals if necessary.)

Chemical Exposure:
(Check all that apply. Write in other chemicals if necessary.)

Shipping Information:
Please indicate metal processes to which the product has been exposed by clearly and conspicuously

Products exposed to Metal Processes must be sent to the following  address:
White Knight Fluid Handling
187 East 670 South, Suite B
Kamas, UT 84036| Products NOT exposed to Metal Processes must be sent to the following address:
White Knight Fluid Handling
187 East 670 South, Suite C
Kamas, UT 84036
---|---

Print Name:_
Signature:__

Warranty

White Knight follows strict manufacturing, assembly and testing procedures to ensure consistency and reliability.
White Knight warrants PSR025 pumps and components are free from defects in materials and workmanship for one year from our shipment date or your installation date if provided within 90 days of shipment from our facility.
Failures due to normal wear, misuse, abuse or unauthorized disassembly nullify this warranty.
White Knight does not guarantee the suitability of products for specific applications. White Knight is not liable for any damage or expense resulting from use or misuse of its products in any application. Responsibility is limited solely to repair or replacement of  defective products or components.
Prior written, faxed or emailed approval must be obtained from White Knight before returning any product or component for warranty consideration. All determinations regarding cause of failure are made by White Knight, and all decisions regarding warranty  fulfillment or nullification are made by White Knight.
THE FOREGOING WARRANTY IS EXCLUSIVE AND IN LIEU OF ALL OTHER WARRANTIES EXPRESSED OR IMPLIED, INCLUDING ANY GUARANTEE OF SUITABILITY FOR ANY PURPOSE. NO VARIATIONS OF THIS WARRANTY SHALL BE HONORED NOR CONSIDERED LEGALLY BINDING, EXCEPT WRITTEN AGREEMENTS SIGNED BY THE CEO OF WHITE KNIGHT FLUID HANDLING.

Pump Solutions and Accessories

Ultra-Pure Closed-Loop Systems
Automatically maintain laminar flow or steady pressure with metal-free closed- loop pump systems offering stable temperatures, deadhead and suction lift. Control your high purity chemical processes and delivery systems.

Simplify process automation to save time, resources and reduce costs.
https://wkfluidhandling.com/closed-loop/

• ≤ 140 lpm (36 gpm) flow rates
• ≤ 7 Bar (100 psi) pressures
• ≤ 210°C (410°F) temperatures
• Maintain stable temperatures
• No metals, no corrosion
• No elastomer O-rings, no leaks
• No electric motors, no heat rise

Pulse Dampeners
In-line and pump-mounted pulse dampeners reduce pulsation in fluid systems to improve flow control, increase batch yields, protect components, and minimize maintenance and downtime for repairs. DBA030 dampeners fit 30 and 60 lpm pumps. DBA060  dampeners fit 30, 60 and 140 lpm pumps. DBA140 dampeners fit 60 and 140 lpm pumps.
https://wkfluidhandling.com/dampeners/

Pressure Regulators
White Knight pressure regulators offer remote piloting capability to maintain system pressure for high-purity chemical circulation loops and systems with multiple tool drops or dispense points. They feature fully-swept PTFE/PFA flow paths. A single back- pressure regulator equalizes upstream fluid pressure across multiple discharge outlets.
Forward-pressure regulators control downstream pressure.
https://wkfluidhandling.com/pressure-regulators/

|

Filter Housings
Two-chamber and four-chamber filter housings provide parallel or series (in- line) operation. Their compact, non-metallic PTFE/PFA designs offer superior containment and high-flow performance within a smaller footprint than traditional housings. They fit  many filter types, and enable filters to be changed without disconnecting liquid lines.
https://wkfluidhandling.com/filter-housings/

Cycle-Rate Translator
The CPT enables pump replacements in existing tools. It operates a White Knight pump at its optimal cycle rate and scales the operational cycle rate to that expected by the tool.
https://wkfluidhandling.com/cpt/

Catcher™ Pre-Filters
White Knight Catcher™ pre-filters protect pumps from wafer shards and other harmful solids. They can be cleaned without disconnecting liquid lines.
https://wkfluidhandling.com/catchers/

White Knight Support
187 E. 670 S.
Kamas, UT 84036
Phone: 435.783.6040
Toll Free: 888.796.2476
Fax: 435.783.6128
support@wkfluidhandling.com
https://wkfluidhandling.com/support/

Copyright © 2023 White Knight Fluid Handling | A Graco company
P: 435.783.6040 | support@wkfluidhandling.com | https://wkfluidhandling.com

Part No. 18200-LM-0029
Version 2.2.1 | 5 Dec 2023
Subject to change without notice

References

• White Knight Fluid Handling | High Purity Chemical Solutions
• Closed-Loop Systems - White Knight Fluid Handling
• Cycle Rate Translators - White Knight Fluid Handling
• Filter Housings - White Knight Fluid Handling
• Pressure Regulators - White Knight Fluid Handling
• Certified Service Providers - White Knight Fluid Handling
• Support RMA - White Knight Fluid Handling
• Virtual Rebuilds - White Knight Fluid Handling

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