WHITE KNIGHT PXH060 PTFE and PFA Pumps Capable of 145°C Owner’s Manual

187 E. 670 S., Kamas, UT 84036
435.783.6040 888.796.2476
https://wkfluidhandling.com
PXH060 Owner’s Manual

PXH060 PTFE and PFA Pumps Capable of 145°C

Dear valued customer,
Thank you for purchasing a White Knight PXH060 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

63.81pm
(16.85 gpm)| 66.15Ipm
(17.5 gpm)
Max Flow Rate
Displacement Per Cycle| 0.216 liters
(0.057 gal)| 0.216 liters
(0.057 gal)
Cycles per min| 366 max| 306 max
Air Connection| 1/4 in| 1/4 in
Weight| 5.9 kg (13 Ib)| 5.9 kg (13 Ib)
Suction Lift*| 1 m (3 ft)| Flooded suction
Sound| Pressure**| 68.6 dB(a) at 80 psi 50 CPM
82.12 dB(a) at 80 psi max CPM
Power”| 60.66 dB(a) at 80 psi 50 CPM
73.35 dB(a) at 80 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.
  *** Dry-run capable PXHSD060 pumps require flooded suction and may have reduced warranty. Contact support for details.

max: 50°C (122°F)
Max Supply Air Pressure| 5.5 Bar (80 psi)
Min Startup Air Pressure| 1.4 Bar (20 psi)
Fluid Path Materials| PTFE, PFA
Non-Fluid Path Materials| PTFE, PFA, SS
Stroke Detection| Proximity stroke detection
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 60 psi supply pressure, PXH060 pumps provide 35 lpm (9.3 gpm) flow rates. They would cycle at 230 CPM and exhaust 20 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
Dimensions in [mm] in

1.4 Bill of Materials

PXH060 BILL OF MATERIALS

Rem| Part Number| Description| Qty.
1| 1125-TE-0016| Pump Body| 1
2| 2127-TE-0025| Head, Right| 1
3| 2127-TE-0026| Head, Left| 1
4| 14300-PF-0011| Bellows Assembly|
5| 5143-MP-0012| Seal, Shaft| 2
6| 14200-NP-0005| Plate, Base, Assembly| 1
7| 4140-TE-0002| Top Check Plug| 2
8| 4135-MP-0001| Seat, Check, Bottom, Hi-flow| 2
9| 4142-MP-0001| Cage, Check, Top, Hi-flow| 2
10| 4100-MP-0001| Ball, Check, 3/46| 4
11| 10040-TE-0003| Plug, NPT, 1/4″| 2
12| 10040-TE-0006| Plug, 5/8″, .300″| 4
13| 3200-VI-0001| Diaphragm, 0.782| 2
14| 6150-UH-0001| Seat, QEV Exhaust| 2
15| 10080-VI-016-75| 0-ring, 016 x .070| 2
16| 6150-NP-0007| Cap, Muffler, QEV| 2
17| 6140-FP-0002| Baffle Porous Poly QEV| 4
18| 6140-PP-0004| Mesh, QEV 04 & 05| 6
19| 10080-VI-019-75| 0-ring, .019 X .070| 2
20| 8200-TE-0001| Adapter, Cap, Proximity| 2
21| 8600-XX-0057| Sensor, Proximity| 2
22| 8110-TE-0006| Housing, Sensor| 2
23| 10010-TE-0019| Nut, Jam| 2
24| 7400-TE-0004| Body, S-300®, 3/4″| 2
25| 7400-PF-0002| Insert, S-300®| 2
26| 7400-PF-0006| Nut, S-300®, 3/4″| 2
27| 5144-PF-0023| Shaft| 1
28| 6090-UH-0003| QEH Body, 05| 2

Installation

2.1 Precautions
Handling
Do NOT lift pump by proximity cables, quick exhaust valves nor air tubing.
Installation Orientation
PXH060 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. Do not install pumps within 3 ft of each other or it may interfere with  proximity sensors.
Timer Mode
PXH060 pumps require an end of stroke detection mechanism (pressure switch) to prevent over stroking in timer mode.
Operating a PXH060 in timer mode without stroke detection will void the pump warranty.
Required Air Flow (Shuttle Valve)
PXH060 pumps require 1/4 in minimum orifice with unrestricted air flow.
Required Air Flow (Solenoid Valve)
PXH060 pumps require a 1.5 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
PXH060 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 PXH060 pumps ~35% below max air pressure may significantly extend pump life. PXH060 pumps require 20 psi minimum air pressure. Operation above 5.5 Bar (80 psi) may damage the pump and void the warranty.
Using Proximity Sensors
Pumps using a proximity sensor are not intrinsically safe and do not qualify for use in explosion-proof environments.
Suction Lift
PXH060 pumps have initial suction lift of 3 ft. For best results minimize suction lift.
Liquid Inlet/Outlet Connections
PXH060 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
PXH060 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
PXH060 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. Standard models should not be run dry after startup and are not warrantied under dry run conditions. Dry-run capable PXHSD060 models may run dry for short periods.
Warranty of dry-run models is one-year.
Extended warranties are available.
Pulse Dampener with Shuttle Valve
Air supply pressure to PXH060 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
PXH060 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
PXH060 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
PXH060 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)
PXH060 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
PXH060 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. PXH060 pumps are warrantied when used with slurry. However, normal wear is not covered by warranty.
Environmental Temperature
PXH060 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 Proximity Sensor Installation

1. Remove QEV plug.

2. Attach QEV. Thread in NPT.
   Do not overtighten.
   Proximity sensors ship already installed in their housings.
   Follow steps 2.1-2.3 if sensors are removed from their housings.
   

3. Ensure proximity sensor is properly installed in housing.
   Tighten to light contact. Tighten lock nut to housing.

4. Attach sensor assembly to pump head.
   Use a crescent wrench to tighten cap.
   Tighten to bottom out. Do not overtighten.

5. Repeat steps for both pump heads.

Sensor Installation

Ensure O-ring is set on the cap.

Place cap into housing.

Ensure proximity sensor is properly installed in housing. Tighten to light contact. Tighten lock nut to housing.

2.6 Installation Instructions

1. Set lever to up position.
   Slide base plate forward or pump body backward.

2. Lift pump off of base plate.

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

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

5. Attach fittings to pump.
   Tighten to 55 inch-lbs.

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

7. Set air line via 1/4 in FNPT ports on quick exhaust valves. Line must be 1/4 in minimum orifice.

Push-Forward Dismount Configuration Setup Replace step 4 with steps 3.1-3.3 to re-configure the base plate to pushforward dismount.

Move knobs to opposite sides.
Set pump on base knobs; slide it backward.
Move lever down to locked position.

Install with Rigid Base Plate
*Requires push-forward dismount configuration (steps 3.1-3.3)

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.

Control & Monitoring

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

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

3.1 Proximity Detection Wiring Information

• 10-30 V DC
• ≤ 200 mA
• NPN-normally open
• Listed IND.CONT.EQ 81u2
• For use in the secondary of a Class 2 source of supply
• Use of Proximity Sensors does not qualify for intrinsically safe environments.

3.2 Shift Logic for Proximity Pumps

During pump operation, the timing of the solenoid valve should be dependent on sensors with no time delays. There should be no delay between reading the sensor signal and actuating the solenoid valve.

Proximity End Stroke Operation

• The proximity sensors on the pump can both be seen in the middle of the stroke; thus it is required that the solenoid not be switched until just one sensor is seen.
• Vertical line denotes when the solenoid was switched.

3.3 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.

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).

3.4 Fiber Optic Leak Detection Installation
See below for elbow out configuration.
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.

3.5 Calibrating D10 Amplifier for Fiber Optic 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 both 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.

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| PXH060
   ---|---
   Dry-Run| PXHSD060
2. Check Ball Material
   PTFE Check balls| blank
   ---|---
   PFA Check balls| F
3. Inlet Fitting
   Front straight onlyFlaretek Compatible
   | 1/2 in.| F8
   ---|---|---
   3/4 in.| F12
   1 in.| F16
   1-1/4 in.| F20
   Tube Out
   | 1/2 in.| TO8
   3/4 in.| T12
   1 in.| T16
   1-1/4 in.| T20
   Weldable
   | 3/4 in.| W12
   1 in.| W16
   Pillar S-300
   | 3/8 in.| P06
   1/2 in.| P08
   3/4 in.| P12
   1 in.| P16
   1-1/4 in.| P20
   FNPT
   | 1/2 in.| NO8
   3/4 in.| N12
   1 in.| N16
   Synchro-Flare
   | 1/2 in.| S08
   3/4 in.| S12
   1 in.| S16
   PdmeLock
   | 1/2 in.| L08
   3/4 in.| L12
   1 in.| L16
   1-1/4 in.| L20
4. Leak Detection
   No leak detection| blank
   ---|---
   15 ft fiber optic cable with no amplifier| LEO
   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| LCO
   25 ft conductivity cable| LC1
5. Stroke Detection
   No stroke detection| blank
   ---|---
   15 ft PNP normally open proximity switch| SX1

• Proximity switch ordered separately.
  Proximity switch is required for operation. Standard configuration does NOT include proximity switch.
  For applications requiring the NPN signal, White Knight recommends the use of a signal converter similar to Balluf part number BAE002H. Timer mode operation requires end-of-stroke detection. Use of timer mode without stroke detection voids the warranty.
  Operating the pump without the included quick exhaust valves (QEVs) voids pump warranty. Customers may use their own QEVs with the optional NPT adapter.

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 PXH060 is RBPXH060-1. Rebuild kit for PXHSD060 is RBPXHSD060-1 (labor not included).
To request rebuilds by White Knight, use RBPXH060-5 or RBPXHSD060-5, respectively (labor included).
Pump rebuilds require tool kit: 12200-XX-0031 (Legacy# PXH060-170)
Dry-run (SD) pumps use different shaft and shaft seals. Contact White Knight for details.

RBPXH060-1

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.

CERTIFICATE & DECLARATION OF CONFORMITY FOR CE MARKING
Company contact details:
White Knight Fluid Handling Inc.
187 E. 670 S., Kamas, Utah, 84036, USA
White Knight Fluid Handling Inc. declares that their:
Bellows Pump Line
PSA0N30, PSAN60, PSA140, PSHO30, PSHO60. PSH140, PSU030, PSU060, PSU140. PSA015, PSROSO, PSRO25, PFA030, PFAO60, PFA140, PFHO30, PFHO60, PFH140, PFU030, PFUO60, PFU140, PXA030, PXAN60, PXA140,  PXHO30, PXHO60, PXH140, PXU030, PXUO60, PXU140. PFA015, LHA015, LHA030, LHA070
Diaphragm Pump Line (Non Conductive)
PSDO4TE, PSDOGTE, PSDO8TE. PSD16TE, PSD24TE, PSDO04UH, PSDO6UH, PSDO8UH, PSD16UH, PSD24UH, PSB100
Diaphragm Pump Line (Conductive)
PSDO4TC, PSDOS6TC, PSDO8TC, PSDI6TC, PSD24TC, PSDO4UC, PSDO6UC, PSDO8UC, PSD16UC, PSD24UC
Legacy Pump Line
PLS30, PLS60, PLS120, PLX30, PLX60, PLX120. PX30, PX60. PX120. PLF30, PLF60, PLF120
Metering Pumps
PPM100, PEM100, PEM050
Plastic Pumps
PHC40-2. PPMC300, PPMA
TPAQ7 Pressure Transducer are classified within the following EU Directives as applicable:
Machinery Directive 2006/42/EC
Low Voltage Directive 2014/35/EU
Electromagnetic Compatibility Directive 2014/30/EU
ROHS 2 Directive 2011/65/EU
and further conform with the following EU Harmonized Standards as applicable:
EN 809:1998+A1:2009 EN 60204-1:2006 + A1:2009 EN 61000-6-2:2005 EN 61000-6-4:2007+A1:2011
Dated: 16 January 2017
Position of signatory: Product Manager Name of Signatory: Cory Anmon Simmons
Signed below: on behalf of White Knight Fluid Handling Inc.

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/

References

• White Knight Fluid Handling | High Purity Chemical Solutions
• Certified Service Providers - White Knight Fluid Handling
• Support RMA - White Knight Fluid Handling
• Virtual Rebuilds - White Knight Fluid Handling

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