DuoPEX Water MLP Straight Fittings 20mm from Reece User Manual

Water MLP Straight Fittings 20mm from Reece

DuoPEX Water Manual

The DuoPEX Water Manual is a user manual for the DuoPEX Water System. This system is designed to make any job quicker and easier for professional plumbers. The system is designed to use the same battery tools and DuoPEX jaws that are used on the DuoPEX Gas system 16mm to 63mm.

Advantages of the DuoPEX Water System
The system is a multi-layer or composite system, designed to be used in potable hot and cold water systems and can also be used for heating purposes. The system has an inner layer of cross-linked polyethylene (PEX), an aluminum layer, an outer layer of cross-linked polyethylene (PEX), and inner and outer adhesive layers. The adhesive layers provide extra bonding between the layers.

DuoPEX Water pipe in sizes 32mm to 63mm has a black outer layer, which is in keeping with the Auspex hot and cold water pipe. 16mm to 26mm pipe is also available, the outer layer is PE and is colored white. It also carries a Watermark License and can be supplied in pre-insulated coils.

Product Usage Instructions

Do not use pipes that have kinks, cuts, deep scratches, squashed ends, imperfections or have been in contact with contaminating substances. Such pipe should be cut out and replaced, as these conditions may affect the integrity of the system.

Forming Stability
After bending, the DuoPEX Water pipe will remain stable due to the aluminum layer. In many cases, thanks to this characteristic, it is possible to prefabricate assemblies before delivery to the site.

Minimum Bending Radii
Bending can be made manually, however if tighter bends are required, bending tools may be used. The bending process on DuoPEX Water pipe must not result in either indentations or deformations on the inside of the pipe bend. Damage to the PEX layer of the DuoPEX Water pipe may affect the integrity of the system.

Nominal diameter (da x s)| Bending radius (R) without aid| Bending radius (R) with bending spring| Bending radius (R) with bending tool
---|---|---|---
16 x 2.0| 5 x da – 80| 3 x da – 48| 3 x da – 60
20 x 2.0| 5 x da – 100| 3 x da – 60|
26 x 3.0| | |
32 x 3.0| | 4.0 x da – 160|
40 x 3.5| | 4.0 x da – 200|
50 x 4.0| | 4.0 x da – 252|
63 x 4.5| | |

Note: All measurements in mm unless otherwise stated.

Fastening Spacing
The spacing of the fasteners depends on the pipe dimension and is given in the table below. The maximum spacing for horizontal and vertical pipes is given in millimeters.

Note: All measurements in mm unless otherwise stated.

Thermal Changes in Length
Heating and cooling cause pipe length changes. The coefficient of expansion of DuoPEX Water composite pipes is 0.026 mm/m x k. For further information on linear expansion tables and expansion bend examples contact your DuoPEX representative.

Example: If the temperature differential is 50k, the pipe length L is 5m, and the coefficient of expansion is 0.026 mm/m.k, then the linear expansion L is:

• L = a x L x T = 0.026mm/m.K x 5m x 50K = 6.5mm

The thermal conductivity of the system is 0.45 W/M x K.

The DuoPEX Water pipe and fitting system is designed for 16mm – 63mm potable hot water, cold water, and heating applications.

This revolutionary alternative for the professional plumber makes any job quicker and easier.

The DuoPEX Water system is a composite/multi-layer pipe and fittings range, manufactured to comply with AS 4176 and carries licenses for hot and cold water applications.
Installation is subject to the requirements of the applicable regulatory authority, the National Construction Code Volume Three – Plumbing Code of Australia, associated reference standards as applicable at the time and AS/NZS 3500.

Advantages of the DuoPEX Water System

1. Form stability during installation, for example in a curve
2. Low thermal conductivity level
3. Light weight during transport and installation
4. Thermal expansion is lower than that of other pipes
5. Lower pressure loss thanks to the smooth inner layer
6. Suitable for Hydronic Heating

Installation should be carried out in accordance with accepted plumbing practices and instructions provided in this manual. However, the installer should also be aware of local authority codes and by-laws relevant to plumbing, which take precedence over these guidelines in any area where they vary.
This manual is for the introduction of complete water pipe and fittings with sizes ranging from 16mm to 63mm. This system can also be used in conjunction with the Auspex potable water system in sizes ranging from 16mm to 32mm. Use recommended Auspex to DuoPEX Water conversion adaptors or approved threaded connections.
To enable adaption from multi-layer pipe to Auspex (PEX) pipe a series of conversion couplings are available, e.g. 32mm multi-layer pipe to 25mm Auspex pipe.

The system is designed to use the same battery tools and DuoPEX jaws that are used on the DuoPEX Gas system 16mm to 63mm.

DuoPEX Water Pipe
DuoPEX Water pipe is a multi-layer or composite system, designed to be used in potable hot and cold water systems and can also be used for heating purposes.

DuoPEX Water pipe consists of:

1. An inner layer of cross-linked polyethylene (PEX)
2. An aluminum layer
3. An outer layer of cross-linked polyethylene (PEX)
4. Inner and outer adhesive layers

DuoPEX Water pipe in sizes 32mm to 63mm has a black outer layer, which is in keeping with the Auspex hot and cold water pipe.

16mm to 26mm pipe is also available, the outer layer is PE and is coloured white. It also carries a Watermark License and can be supplied in pre- insulated coils.

Do not use pipes that have kinks, cuts, deep scratches, squashed ends, imperfections or have been in contact with contaminating substances. Such pipe should be cut out and replaced, as these conditions may affect the integrity of the system.

Forming Stability
After bending, the DuoPEX Water pipe will remain stable due to the aluminium layer. In many cases, thanks to this characteristic, it is possible to prefabricate assemblies before delivery to the site.

Minimum Bending Radii
Bending can be made manually, however if tighter bends are required, bending tools may be used.

Nominal diameter (da x s)| Bending radius (R) without aid| Bending radius (R) with bending spring| Bending radius (R) with bending tool
---|---|---|---
16 x 2.0| 5 x da – 80| 3 x da – 48| 55
20 x 2.0| 5 x da – 100| 3 x da – 60| 79
26 x 3.0| | | 88
32 x 3.0| | | 128
40 x 3.5| | | 4.0 x da – 160
50 x 4.0| | | 4.0 x da – 200
63 x 4.5| | | 4.0 x da – 252

Note: All measurements in mm unless otherwise stated.

The bending process on DuoPEX Water pipe must not result in either indentations or deformations on the inside of the pipe bend. Damage to the PEX layer of the DuoPEX Water pipe may effect the integrity of the system.

Fastening Spacing

DN| Pipe dimension| Maximum spacing of fasteners (S) Horizontal Vertical| Pipe weight with water
---|---|---|---
(kg/m)
12| 16 x 2.0| 1200| 1500| 0.225
15| 20 x 2.0| 1350| 1500| 0.355
20| 26 x 3.0| 1500| 1750| 0.608
25| 32 x 3.0| 1650| 2000| 0.935
32| 40 x 3.5| 2000| 2000| 1.438
40| 50 x 4.0| 2500| 2500| 2.264
54| 63 x 4.5| 2500| 2500| 3.611

Note: All measurements in mm unless otherwise stated..

Thermal Changes in Length
Heating and cooling cause pipe length changes. The coefficient of expansion of DuoPEX Water composite pipes is 0.026 mm/m x k. For further information on linear expansion tables and expansion bend examples contact your DuoPEX representative.

Example Temperature

• Differential ΔT 50 k
• Pipe length L 5 m
• Coefficient of expansion a 0.026 mm/m.K
• Linear expansion ΔL 6.5 mm
• ΔL = a x L x ΔT
  = 0.026mm/m.K x 5 m x 50 K
  = 6.5 mm

Thermal conductivity = 0.45 W/M x K

Fire and Excessive Heat

• Keep DuoPEX Water pipe a minimum of 500mm from sources of high heat, such as heating appliances and flues from heating appliances
• Keep DuoPEX Water pipe 1500mm from slow combustion type stoves and flues used to heat hot water or cooking (wet back type)
• Leave 300mm minimum space between DuoPEX Water pipe and light fittings or other electrical fixtures
• DuoPEX Water pipe should not be positioned within 150mm of gas or central heating vents or flues
• Where fire collars or the like are required, installers should contact the manufacturer of those products to ensure they have certification for MLP construction

Uncontrolled Heat Sources
In the case of uncontrolled heat sources (e.g. slow combustion stoves, water heating coils, wet back boilers, solar, or similar) DuoPEX Water pipe should not be used. The primary flow and return on these types of heaters should not be installed in DuoPEX Water pipe. Secondary flow and returns must be controlled so that the temperature/pressure requirements are not exceeded.
In the interest of safe temperatures and to protect the user, tempering valves should be installed in accordance with AS/NZS 3500.

When using solar systems, installers should consult with manufacturers to ensure that water leaving the storage facilities does not exceed the performance capabilities of the pipe. Primary flow and returns should not be installed in DuoPEX Water pipe and secondary flow and returns must be controlled.

Temperature/Pressure Requirements
ISO 21003 allows PEX/AL/PEX pipes to be used at 1000kPa at a temperature of 95°C. For applications in excess of 1000kPa, please consult with your DuoPEX representative.

Direct Sunlight Exposure
The outer layer of the DuoPEX Water pipe contains carbon black to the Australian Standard but should not be used in direct sunlight. Lay flat sleeving is available for sizes 32mm to 63mm, however this sleeving has a maximum UV life of 4 years and should be replaced prior to that time. Lay Flat sleeving is available in lilac and green for recycled and rainwater applications, but they do not offer any UV protection. It is best practice to sleeve exposed pipes.

16mm to 26mm pipe is not suitable for exposure to direct sunlight.

Temperature Correction Factor

Flow Velocity [V (m/s)] Temperature      0.5         1.0         2.0      3.0 4.0         5.0      6.0

10°C| 1.0| 1.0| 1.0| 1.0| 1.0| 1.0| 1.0
20°C| 0.93| 0.94| 0.94| 0.95| 0.95| 0.96| 0.96
30°C| 0.88| 0.89| 0.90| 0.91| 0.92| 0.93| 0.93
40°C| 0.83| 0.84| 0.86| 0.88| 0.89| 0.90| 0.91
50°C| 0.79| 0.81| 0.84| 0.86| 0.87| 0.88| 0.89
60°C| 0.76| 0.78| 0.81| 0.83| 0.85| 0.86| 0.87
70°C| 0.73| 0.76| 0.79| 0.81| 0.83| 0.84| 0.86
80°C| 0.71| 0.73| 0.77| 0.80| 0.82| 0.83| 0.84
90°C| 0.68| 0.71| 0.75| 0.78| 0.80| 0.82| 0.83

Chemical Resistance
The chemical properties of polyethylene are significantly improved by the cross-linking process.

DuoPEX Water pipes are resistant to the following media:

• Concrete, plaster, mortar, and cement
• Disinfectants and cleaning agents according to DVGW worksheet W 291 and DIN 2000
• All natural potable water constituents
• Corrosion – protection agents according to
  DIN 1988 Part 4

DuoPEX Water pipes must be protected against:

• Direct contact with bitumen or bitumen strips
• Greases, solvents and oils
• Contaminated areas as defined in AS/NZS 3500

If the DuoPEX Water system is used in areas where, for example, aggressive gases, permanently acting moistures or building materials containing chlorine are to be encountered, the pipe and fittings must be protected using suitable jacketing. It is also best practice to protect fittings with suitable jacketing when in contact with screed, concrete, mortar or plaster. Always consult the manufacturer for details.

Burial
The DuoPEX Water system can be used below ground in accordance with AS/NZS 3500 Part 1 and Part 4.
It is also best practice to protect pipe and fittings with suitable jacketing when buried in contaminated soil.

DuoPEX Water pipes and fittings have been certified in accordance with AS 4176.

Water Quality and Chlorine
Potable water is sourced using a variety of methods. The Australian Drinking Water Guidelines provides a framework to govern potable water. To achieve this, chlorine and other agents are sometimes used as constituents of the water, or for commissioning and disinfection purposes. In these situations, the manufacturer must be consulted to ensure that the water composition will not affect the pipe or fittings. Due to the variance of water quality and treating, the installer must ensure that the pipe and fittings suit the application.

Recirculating Hot Water Systems
Recirculating Hot Water Systems or Ring Mains are a good way to minimise the time it takes to get hot water to an outlet on larger installations and can reduce water consumption. It is also known that the continual flow of water and exposure to high temperatures make this a very demanding application, whether copper, PEX, or other piping materials. If not configured correctly, the entire plumbing system may have a significantly reduced service life.
To ensure the expected system service life and to cater for performance tolerances of boilers and other heat sources, the following installation and water quality parameters must be followed on any recirculating hot water systems using the DuoPEX Water System in order to maintain the product warranty.

• The maximum water temperature in the system is to be limited to 60°C

• The water pressure within the ring main must be limited to 500kPa (as per AS/NZS 3500)

• The pipe work and recirculating pumps must be sized to limit the maximum water velocity to the requirement of AS/NZS 3500 for non-metallic piping. Where copper pipe is part of the installation, the velocity restrictions for this material must be adhered to

• A timer operated recirculation pump must be used with a maximum circulation time of 12 hours per
  24-hour period. It is recommended that the pipe work be insulated and that the recirculating pump also have a thermostat control, to further reduce stress on the system and minimise energy consumption

• The pipe layout should be designed to use wide sweeping bends in the pipe with minimal fittings

• Water quality conditions are typical of major Australian city potable water reticulation systems as defined in the Australian Drinking Water Guidelines

Water Pressure Loss
Calculation of Potable Water – Principals
The following tables show Pressure Loss for DuoPEX Water pipe at a fluid temperature of 10°C.

Pipe Size| 16 x 2.0                               20 x 2.0 26 x 3.0

Volumetric      Pressure      Volumetric      Pressure      Volumetric Pressure Flow              Loss               Flow              Loss Flow              Loss

V (L/s)      R (mbar/m)      V (L/s)       R (mbar/m)      V (L/s)       R (mbar/m)

---|---
Flow Velocity V (m/s)
0.5| 0.06| 4.13| 0.1| 2.83| 0.16| 2.12
0.6| 0.07| 5.62| 0.12| 3.88| 0.19| 2.89
0.7| 0.08| 7.31| 0.14| 5.07| 0.22| 3.78
0.8| 0.09| 9.17| 0.16| 6.42| 0.25| 4.78
0.9| 0.1| 11.3| 0.18| 7.79| 0.28| 5.91
1| 0.11| 13.54| 0.2| 9.34| 0.31| 7.12
1.2| 0.14| 18.66| 0.24| 13.05| 0.38| 9.75
1.4| 0.16| 24.58| 0.28| 17.09| 0.44| 12.79
1.6| 0.18| 31.25| 0.32| 21.6| 0.5| 16.19
1.8| 0.2| 38.87| 0.36| 26.42| 0.57| 19.92
2| 0.23| 46.49| 0.4| 32.12| 0.63| 24.00
2.5| 0.28| 67.69| 0.5| 47.45| 0.79| 35.93
3| 0.34| 93.73| 0.6| 66.08| 0.94| 49.27
3.5| 0.4| 127.58| 0.7| 88.03| 1.1| 66.44
4| 0.45| 159.3| 0.8| 110.98| 1.26| 83.98
4.5| 0.51| 200.77| 0.9| 137.93| 1.41| 105.28
5| 0.57| 239.54| 1.01| 167.94| 1.57| 127.47
Pipe Size

Flow Velocity V (m/s)

| 40 x 3.5

Volumetric Flow     Pressure Loss V (L/s)                R (mbar/m)

| 50 x 4.0

Volumetric Flow     Pressure Loss V (L/s)                R (mbar/m)

---|---|---
0.5| 0.43| 1.09| 0.69| 0.80
0.6| 0.51| 1.51| 0.83| 1.11
0.7| 0.6| 1.95| 0.97| 1.46
0.8| 0.68| 2.50| 1.11| 1.86
0.9| 0.77| 3.07| 1.25| 2.30
1| 0.88| 3.71| 1.39| 2.80
1.2| 1.03| 5.17| 1.66| 3.82
1.4| 1.2| 6.83| 1.94| 5.09
1.6| 1.37| 8.57| 2.22| 6.52
1.8| 1.54| 10.7| 2.49| 8.10
2| 1.71| 13.03| 2.77| 9.90
2.5| 2.14| 19.69| 3.46| 14.8
3| 2.57| 27.54| 4.16| 20.46
3.5| 2.99| 36.37| 4.85| 27.27
4| 3.42| 46.05| 5.54| 35.04
4.5| 3.85| 57.67| 6.23| 43.14
5| 4.28| 69.68| 6.93| 52.67
Pipe Size| 63 x 4.5                                                32 x 3.0

Volumetric Flow    Pressure Loss      Volumetric Flow      Pressure Loss V (L/s)               R (mbar/m)               V (L/s)                R (mbar/m)

---|---
Flow Velocity V (m/s)
0.5| 1.15| 0.59| 0.27| 1.47
0.6| 1.37| 0.81| 0.32| 2.05
0.7| 1.60| 1.08| 0.37| 2.69
0.8| 1.83| 1.37| 0.42| 3.42
0.9| 2.06| 1.66| 0.48| 4.16
1| 2.29| 2.04| 0.53| 5.00
1.2| 2.75| 2.83| 0.64| 6.95
1.4| 3.21| 3.76| 0.74| 9.12
1.6| 3.66| 4.86| 0.85| 11.71
1.8| 4.12| 5.91| 0.96| 14.45
2| 4.58| 7.15| 1.06| 17.46
2.5| 5.73| 10.7| 1.33| 26.08
3| 6.87| 14.91| 1.59| 36.51
3.5| 8.02| 19.85| 1.86| 48.99
4| 9.16| 25.48| 2.12| 62.14
4.5| 10.31| 31.49| 2.39| 77.09
5| 11.45| 38.19| 2.65| 93.25

Water Pressure Loss Diagram

DuoPEX Water Fitting Pressure Drop
Pressure losses due to individual resistances can be calculated based on the loss coefficients and based on the equivalent pipe lengths of the individual resistances.
These value equivalents are then added to the pipe lengths of the respective pipe sections to then calculate the total resistance.

Pressure Losses Due to Individual Resistances of DuoPEX Water Fittings

Individual                 Graphic                    Equivalent Pipe Length Resistance              Symbol                                Pipe Diameter

(a)                                                           (b) 16 20 26 32 40 50 63

Tee, Branch Flow Separation

| |

10.1

|

5.1

|

3.8

|

3.2

|

3.4

|

4.5

|

2.3

Tee, Transition Flow Separation| |

4.1

|

1.9

|

1.1

|

0.7

|

1.4

|

0.8

|

0.9

Tee, Transition Flow Separation| |

10.1

|

5.1

|

3.8

|

3.2

|

3.4

|

4.2

|

2.3

Angle / 90° Elbow| |

11.2

|

5.9

|

4.2

|

0.6

|

3.5

|

3.9

|

2.0

Angle / 45° Elbow| |

–

|

–

|

3.2

|

2.0

|

1.9

|

1.6

|

0.6

Reduction

| |

–

|

6.9

|

2.7

|

2.2

|

3.1

|

3.2

|

2.5

Coupling

|

|

3.6

|

1.6

|

0.7

|

0.5

|

1.0

|

0.5

|

0.3

• The symbol “V” for flow velocity defines the location of the proper reference velocity in the fitting and connecting piece
• For reduced tees, the resistance value of the similar tee is assumed with the smallest dimension of the reduced tee for the flow path to be calculated

General: The loss coefficient is assigned in each case to the volumetric flow (partial flow), which is indicated in the diagram with the symbol “V”
A flow rate of 2 m/s was assumed to calculate the equivalent pipe lengths.

DuoPEX Water Fittings
DuoPEX Water fittings are manufactured from dezincification resistance (DR) brass with a stainless steel crimp ring and joined to the pipe using a specific precision crimping tool.
To increase joint performance all DuoPEX Water crimp fittings are characterized by a plastic holding ring which has three important functions:

1. As a locating ring that matches the DuoPEX Water jaws for a perfect crimp position
2. It allows the installer to visually check when the pipe is correctly fitted on the fitting
3. The fitting has a blue plastic holding ring to identify the fitting is for water installations only

DuoPEX Tee
For the complete range of products see pages 16 to 20

The DuoPEX Gas fittings and DuoPEX Water fittings have different O-Ring compositions that are specific to their purpose.
The yellow holding ring indicates O-Rings for gas and the blue holding rings indicates O-Rings for water. Use the correct fitting for each application. This must be strictly adhered to.

Pipe and fittings are joined and sealed thanks to the stainless steel crimp ring mechanical deformation (2). This deformation is achieved by using the special DuoPEX Gas jaws.

1. Multi-Layer Pipe
2. Stainless Steel Crimp Ring
3. O-Rings
4. Plastic Sight Ring
5. DR Brass Fitting

The Plastic Sight Ring aids in locating the jaws in the correct crimp position and features a witness hole to check the pipe has been fully inserted in the fitting.

Making A Joint
It is most important that the tool manual supplied with the tool is read in its entirety and the user becomes familiar with the maintenance, precautions and the proper use of this tool.
The following describes, in general terms, the jointing procedures but should not be regarded as a substitute for reading and applying the detailed instructions contained in the tool manual.

1. Ensure that the battery is fully charged and attach it to the tool.

2. Select the jaw size to suit the fitting to be crimped. The jaws must be examined in terms of possible damage, or dirt in the compression area.

3. To change the jaw push the pin in and turn pin to unlock.

4. Insert the jaws and line up the holes in the tool with the hole in the jaw.

5. Push the pin through the hole in the jaw and turn pin to lock.

6. Cut the pipe to the required length with the recommended multi-layer pipe cutters.

7. Insert the approved calibrating/deburring tool into the pipe, and then alternately turn in a clockwise and in a counter-clockwise direction. Ensure that a consistent, smooth chamfer is formed on the end of the pipe.

8. Insert the pipe into the fitting and under the stainless steel ring and push the pipe until it is visible in the slots of the plastic sight ring (witness hole). This ensures you have pushed the pipe home. 

9. By squeezing the back of the jaw, the jaws will open.
   If you look at the machined profile on the inside of the jaws you will note a slot on each side of the profile.

10. With the jaws open place the fitting inside the jaws so that the raised section of the plastic sight ring fits into the slot in the jaws. Release the jaws so they fit snugly over the fitting, ensuring that the raised section of the plastic sight ring is still located in the slots in the jaw.

11. Press the switch mechanism until the joint is completed and the piston has retracted back into the body of the tool.

12. Press the back end of the jaws and remove the completed joint.

Product List Pipe and Fittings

Pipe Straight

• 32mm x 5m DPW433205
• 40mm x 5m DPW444005
• 50mm x 5m DPW455005
• 63mm x 5m DPW466305

Pipe Coils

• 16mm x 100m ARP4016100
• 20mm x 100m ARP4120100
• 26mm x 50m ARP422650
• 16mm x 50m Pre-Insulsated
• R.3 – 9mm Wall
• ARP401650RR8
• 20mm x 50m Pre-Insulsated
• R.3 – 9mm Wall
• ARP412050RR8
• 26mm x 25m Pre-Insulsated
• R.3 – 9mm Wall
• ARP422625RR 8

Lay Flat Sleeving

• Lilac Sleeving for 32mm DPWLILLAG32
• Lilac Sleeving for 40mm DPWLILLAG40
• Lilac Sleeving for 50mm DPWLILLAG50
• Lilac Sleeving for 63mm DPWLILLAG63
• Green Sleeving for 32mm DPWGRLAG32
• Green Sleeving for 40mm DPWGRLAG40
• Green Sleeving for 50mm DPWGRLAG50
• Green Sleeving for 63mm DPWGRLAG63

Couplings

• 16mm DPW011616
• 20mm DPW012020
• 26mm DPW012626
• 32mm DPW013232
• 40mm DPW014040
• 50mm DPW015050
• 63mm DPW016363
• 20mm x 16mm DPW022016
• 26mm x 16mm DPW022616
• 26mm x 20mm DPW022620
•  32mm x 20mm DPW023220
• 32mm x 26mm DPW023226
• 40mm x 32mm DPW024032
• 50mm x 32mm DPW025032
• 50mm x 40mm DPW025040
• 63mm x 40mm DPW026340
• 63mm x 50mm DPW026350

Conversion Couplings

• 16mm DuoPEX Water;: x 16mm Auspex
• DPWCC1616: 32mm DuoPEX Water
• x 20mm Auspex: DPWCC3220
• 32mm DuoPEX Water:  x 25mm Auspex
• DPWCC3225
• 40mm DuoPEX Water:  x 20mm Auspex
• DPWCC4020
• 40mm DuoPEX Water: x 25mm Auspex
• DPWCC4025

Tees

• 16mm DPW03161616
• 20mm DPW03202020
• 26mm DPW03262626
• 32mm DPW03323232
• 40mm DPW03404040
• 50mm DPW03505050
• 63mm DPW03636363
• 20mm x 16mm x 16mm DPW04201616
• 20mm x 20mm x 16mm DPW04202016
• 20mm x 16mm x 20mm DPW04201620
• 26mm x 16mm x 16mm DPW04261616
• 26mm x 20mm x 16mm DPW04262016
• 26mm x 26mm x 20mm DPW04262620
• 26mm x 20mm x 20mm DPW04262020
• 26mm x 26mm x 16mm DPW04262616
• 32mm x 32mm x 16mm DPW04323216
• 32mm x 32mm x 20mm DPW04323220
• 32mm x 32mm x 26mm DPW04323226
• 32mm x 26mm x 26mm DPW04322626
• 40mm x 40mm x 32mm DPW04404032
• 40mm x 32mm x 32mm DPW04403232
• 40mm x 32mm x 40mm DPW04403240
• 50mm x 50mm x 32mm DPW04505032
• 50mm x 50mm x 40mm DPW04505040
• 63mm x 63mm x 32mm DPW04636332
• 63mm x 63mm x 40mm DPW04636340
• 63mm x 63mm x 50mm DPW04636350

Tees (Auspex Centre)

• 32mm x 32mm x 25mm: DPW04323225PEX
  Auspex Centre Tee

Threaded BSP Tees (Male)

• 32mm x 32mm x : 1″ DPW04323225MI

Threaded BSP Tees (Female)

• 32mm x 32mm x 1″ DPW04323225FI
• 40mm x 40mm x 1″ DPW04404025FI
• 40mm x 40mm x 1 1/4″ DPW04404032FI
• 50mm x 50mm x 3/4″ DPW04505020FI
• 50mm x 50mm x 1″ DPW04505025FI
• 63mm x 63mm x 1″ DPW04636325FI

45° Elbows

• 32mm x 32mm DPW05453232
• 40mm x 40mm DPW05454040
• 50mm x 50mm DPW05455050
• 63mm x 63mm DPW05456363

Elbows

• 16mm DPW051616
• 20mm DPW052020
• 26mm DPW052626
• 32mm DPW053232
• 40mm DPW054040
• 50mm DPW055050
• 63mm DPW056363

Threaded BSP Elbows (Female)

• 32mm x 1″ DPW053225FI
• 40mm x 1 1/4″ DPW054032FI
• 50mm x 1 1/2″ DPW055040FI

Threaded BSP Elbows (Male)

• 32mm x 1″ DPW053225MI
• 40mm x 1 1/4″ DPW054032MI
• 50mm x 1 1/2″ DPW055040MI
• 63mm x 2″ DPW056350MI

Threaded BSP Adaptors (Male)

• 16mm x 1/2″ DPW091615
• 20mm x 3/4″ DPW092020
• 26mm x 3/4″ DPW092620
• 26mm x 1″ DPW092625
• 32mm x 1″ DPW093225
• 32mm x 1 1/4″ DPW093232
• 40mm x 1 1/4″ DPW094032
• 50mm x 1 1/2″ DPW095040
• 63mm x 2″ DPW09635

Threaded BSP Adaptors (Female)

• 16mm x 1/2″ DPW101615
• 20mm x 3/4″ DPW102020
• 26mm x 3/4″ DPW102620
• 26mm x 1″ DPW102625
• 32mm x 1″ DPW103225
• 32mm x 1 1/4″ DPW103232
• 40mm x 1 1/4″ DPW104032
• 50mm x 1 1/2″ DPW105040

DuoPEX Water To B-Press Adaptors

• 16mm x 1/2″ DPW281615

• 20mm x 1/2″ DPW282015

• 20mm x 3/4″ DPW282020

• 26mm x 3/4″ DPW282620

• 26mm x 1″ DPW282625

• 32mm x 1″ DPW283225
  40mm x 1 1/4″ DPW284032

• 50mm x 1 1/2″ DPW285040

End Caps

• 16mm DPW1416
• 20mm DPW1420
• 26mm DPW1426
• 32mm DPW1432
• 40mm DPW1440

Loose Nut and Tail (Female)

• 16mm x 1/2″ DPW191615FI
• 20mm x 1/2″ DPW192015FI
• 26mm x 3/4″ DPW19262090FI
• 40mm x 1 1/2″ DPW194040
• 50mm x 2″ DPW195050

Chrome Copper Tail Adaptor

• 16mm x 300mm DPW1516CC15

Brazing Tail (Female)

• 16mm x 1/2″ Female DPW0816F
• 20mm x 1/2″ Female DPW0820F
• 26mm x 3/4″ Female DPW0826F

O-Rings and Stainless Steel Sleeve must be applied after soldering and quenching. Ensure that O-Rings are correctly located on the fitting.

DuoPEX Jaws for Mini Tool

• 16mm Jaw GPMSBM16AUS
• 20mm Jaw GPMSBM20AUS
• 26mm Jaw GPMSBM26AUS
• 32mm Jaw GPMSBM32AUS

Spare Battery for Mini Tool
9.6V Replacement Battery GPMMKPBAUS

Customer Service
Telephone (03) 9770 3600
Email salesauspex@rmc.com.au
duopex.com.au

For operating parameters outside those stated in the manual, please contact Customer Service.

Contents of this brochure are subject to change, please visit our website for the most up-to-date product information.

Reliance Worldwide Corporation (Aust). Pty. Ltd.
ABN 71 004 784 301
27-28 Chapman Place, Eagle Farm, QLD 4009, Australia

References

• Auspex – Plumbing Fittings

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