Copper M Profile Press Fit Water Male BSP Adaptor
Copper M Profile Press Fit Water Male BSP Adaptor
Product Options
| SKU | SIZE / OPTION | AVAILABILITY | PRICE | QTY | ACTION |
|---|---|---|---|---|---|
| PW - 124 | IN STOCK | £0.99 Ex. VAT | |||
| PW - 124-P10 | IN STOCK | £9.90 Ex. VAT | |||
| PW - 124-P20 | IN STOCK | £19.03 Ex. VAT | |||
| PW - 124-P30 | IN STOCK | £27.77 Ex. VAT | |||
| PW - 125 | IN STOCK | £1.51 Ex. VAT | |||
| PW - 125-P10 | IN STOCK | £15.10 Ex. VAT | |||
| PW - 125-P20 | IN STOCK | £29.02 Ex. VAT | |||
| PW - 125-P30 | IN STOCK | £42.36 Ex. VAT | |||
| PW - 126 | IN STOCK | £1.54 Ex. VAT | |||
| PW - 126-P10 | IN STOCK | £15.40 Ex. VAT | |||
| PW - 126-P20 | IN STOCK | £29.60 Ex. VAT | |||
| PW - 126-P30 | IN STOCK | £43.20 Ex. VAT | |||
| PW - 127 | IN STOCK | £1.79 Ex. VAT | |||
| PW - 127-P10 | IN STOCK | £17.90 Ex. VAT | |||
| PW - 127-P20 | IN STOCK | £34.40 Ex. VAT | |||
| PW - 127-P30 | IN STOCK | £50.21 Ex. VAT | |||
| PW - 128 | IN STOCK | £2.77 Ex. VAT | |||
| PW - 128-P10 | IN STOCK | £27.70 Ex. VAT | |||
| PW - 128-P20 | IN STOCK | £53.24 Ex. VAT | |||
| PW - 128-P30 | IN STOCK | £77.71 Ex. VAT | |||
| PW - 129 | IN STOCK | £2.41 Ex. VAT | |||
| PW - 129-P10 | IN STOCK | £24.10 Ex. VAT | |||
| PW - 129-P20 | IN STOCK | £46.32 Ex. VAT | |||
| PW - 129-P30 | IN STOCK | £67.61 Ex. VAT | |||
| PW - 130 | IN STOCK | £3.27 Ex. VAT | |||
| PW - 130-P10 | IN STOCK | £32.70 Ex. VAT | |||
| PW - 130-P20 | IN STOCK | £62.85 Ex. VAT | |||
| PW - 130-P30 | IN STOCK | £91.73 Ex. VAT | |||
| PW - 131 | IN STOCK | £8.70 Ex. VAT | |||
| PW - 131-P10 | IN STOCK | £87.04 Ex. VAT | |||
| PW - 131-P20 | IN STOCK | £168.86 Ex. VAT | |||
| PW - 131-P30 | IN STOCK | £249.37 Ex. VAT | |||
| PW - 132 | IN STOCK | £4.98 Ex. VAT | |||
| PW - 132-P10 | IN STOCK | £49.80 Ex. VAT | |||
| PW - 132-P20 | IN STOCK | £95.72 Ex. VAT | |||
| PW - 132-P30 | IN STOCK | £139.70 Ex. VAT | |||
| PW - 133 | IN STOCK | £5.52 Ex. VAT | |||
| PW - 133-P10 | IN STOCK | £55.20 Ex. VAT | |||
| PW - 133-P20 | IN STOCK | £106.09 Ex. VAT | |||
| PW - 133-P30 | IN STOCK | £154.85 Ex. VAT | |||
| PW - 134 | IN STOCK | £8.21 Ex. VAT | |||
| PW - 134-P10 | IN STOCK | £82.10 Ex. VAT | |||
| PW - 134-P20 | IN STOCK | £157.80 Ex. VAT | |||
| PW - 134-P30 | IN STOCK | £230.32 Ex. VAT |
Quick Trade Summary: Copper M-Profile Press Fit Water Male BSP Adaptor
MEP Stock supplies heavy-duty copper M-profile press fit male BSP adaptors designed for seamless transitions between BS EN 1057 copper pipe and female threaded valves, pumps, cylinders, and manifold assemblies. Fabricated from premium CW024A / DHP deoxidised copper and high-grade DZR brass threaded spigots, each adaptor is fitted with a factory-lubricated black EPDM O-ring certified for wholesome drinking water and closed-loop heating. Delivers permanent, 16-bar leak-free joints in seconds without naked flames, solder, or hot works permits.
Professional Copper Press to Male BSP Transition Adaptors
Transitioning rigid copper pipework onto threaded plant equipment, circulating pumps, motorized valves, and commercial manifolds requires uncompromising mechanical strength. Manufactured in strict conformance with BS EN 1254-7, our M-Profile copper press male BSP adaptors feature precision-machined British Standard Pipe (BSP) taper threads coupled with a cold mechanical press socket. By eliminating open flames and brazing fluxes, mechanical contractors eliminate hot works insurance permits, fire watch downtime, and internal system pipe acid contamination.
Engineering Specifications & Material Standards
| Parameter | Specification Standard |
|---|---|
| Press Socket Material | Deoxidised High Phosphorus Copper CW024A / Cu-DHP (BS EN 1057 / BS EN 1254-7) |
| Threaded Male Body Material | Corrosion-Resistant Dezincification Resistant (DZR) Brass / Gunmetal |
| Thread Specification | British Standard Pipe (BSP) Male Taper / Parallel (ISO 7-1 / EN 10226-1) |
| Elastomeric Sealing Element | High-Grade Black EPDM (Ethylene Propylene Diene Monomer) |
| Press Profile Compatibility | M-Profile Press Jaws (Rothenberger, Milwaukee, Novopress, REMS, Klauke) |
| Operating Pressure (Water) | Max 16 bar (PN16) |
| Operating Temperature Range | -20°C to +110°C (-4°F to 230°F) |
| Safety Feature | Leak-Before-Press (LBP) bypass channel identifies unpressed joints |
| Water Regulatory Approval | WRAS Approved Material (suitable for wholesome drinking water) |
Installation Best Practice: Sequence & Thread Torque Protection
- Make the Threaded Connection First: Apply WRAS-approved PTFE tape or non-hardening thread sealant clockwise onto the male BSP thread. Thread the adaptor into the female equipment socket or valve and tighten to final orientation using suitable spanners on the hexagonal wrench flats. Never wrench on the press collar.
- Square Tube Cut: Cut BS EN 1057 copper tube cleanly at 90° using a rotary pipe wheel cutter. Avoid hacksaws to eliminate uneven faces.
- Internal & External Deburring: Thoroughly deburr both inside and outside of the copper tube. A sharp copper burr will slice the black EPDM O-ring during insertion.
- Insertion Depth Marking: Measure and scribe the insertion depth onto the pipe exterior using a permanent marker or depth gauge.
- Tube Insertion: Push the pipe firmly into the press socket until it seats completely against the internal stop. Verify the insertion mark remains flush with the fitting edge.
- Mechanical Press: Mount calibrated M-profile jaws square onto the fitting bead. Complete a full, uninterrupted machine crimp cycle.
Frequently Asked Questions: Copper Press Fit Male Adaptors
Should I tighten the threaded male connection before or after pressing the copper pipe?
Always tighten the male threaded connection first before pressing the copper pipe. Screwing a male thread into a valve, pump, or female manifold fitting requires significant rotational torque. If you press the fitting onto copper tube first and then wrench the thread into place, the twisting force transfers directly into the freshly crimped joint, which can twist the copper and distort or tear the internal black EPDM O-ring, creating an immediate leak risk. Secure the threaded joint with grips or a spanner first, then insert your deburred copper tube and complete the mechanical press last.
What thread sealant should be used on the male BSP thread of this adaptor?
Use standard PTFE tape (BS 7786 / BS EN 751-3) or an approved WRAS-listed non-hardening thread sealing compound. applied clockwise around the male BSP threads. Apply thread sealant exclusively to the threaded end—never allow paste, solvent, or excess tape to enter the press socket, as petro-chemical sealants degrade the internal EPDM rubber O-ring and compromise the press seal.
Can this male press adaptor be used on natural gas or LPG installations?
No. This adaptor is strictly for potable water, central heating, and chilled water services. It is factory-fitted with a black EPDM O-ring, which rapidly degrades, swells, and fails when exposed to fuel gas hydrocarbons. For fuel gas systems, you must install dedicated Press Fit Gas Male Adaptors equipped with yellow HNBR O-rings conforming to BS 6891 and UK Gas Safety (GSIUR) standards.
What press jaw profile is required to crimp this fitting?
This fitting strictly requires M-Profile press jaws. Calibrated press tools from Rothenberger, Milwaukee, Novopress, Klauke, and REMS fitted with M-contour jaws will execute the certified hexagonal deformation. Do not use V-profile or U-profile jaws on this fitting, as an incorrect jaw profile will fail to compress the toroidal bead correctly and will invalidate the 25-year warranty.
What is the maximum operating pressure and temperature for this fitting?
It is rated for up to 16 bar (PN16) at temperatures ranging from -20°C to +110°C. This makes it suitable for domestic hot and cold potable water, closed-loop central heating, chilled water air conditioning circuits, and solar primary circuits within certified thermal ranges.
How does the Leak-Before-Press (LBP) feature operate on this adaptor?
The factory-fitted EPDM seal features an engineered bypass channel that leaks fluid during initial low-pressure testing (0.1 to 3 bar) if left unpressed. During hydrostatic or pneumatic pressure testing, unpressed joints are immediately revealed before the system is insulated, boxed in, or commissioned, ensuring 100% leak-free installation reliability.
Order Trade Copper Press Male Adaptors Online
Available across all common sizes from 15mm x 1/2" up to 54mm x 2" in single units or money-saving contractor trade packs of 10, 20, and 30.
Quick Trade Summary: Copper M-Profile Press Fit Water Male BSP Adaptor
MEP Stock supplies heavy-duty copper M-profile press fit male BSP adaptors designed for seamless transitions between BS EN 1057 copper pipe and female threaded valves, pumps, cylinders, and manifold assemblies. Fabricated from premium CW024A / DHP deoxidised copper and high-grade DZR brass threaded spigots, each adaptor is fitted with a factory-lubricated black EPDM O-ring certified for wholesome drinking water and closed-loop heating. Delivers permanent, 16-bar leak-free joints in seconds without naked flames, solder, or hot works permits.
Professional Copper Press to Male BSP Transition Adaptors
Transitioning rigid copper pipework onto threaded plant equipment, circulating pumps, motorized valves, and commercial manifolds requires uncompromising mechanical strength. Manufactured in strict conformance with BS EN 1254-7, our M-Profile copper press male BSP adaptors feature precision-machined British Standard Pipe (BSP) taper threads coupled with a cold mechanical press socket. By eliminating open flames and brazing fluxes, mechanical contractors eliminate hot works insurance permits, fire watch downtime, and internal system pipe acid contamination.
Engineering Specifications & Material Standards
| Parameter | Specification Standard |
|---|---|
| Press Socket Material | Deoxidised High Phosphorus Copper CW024A / Cu-DHP (BS EN 1057 / BS EN 1254-7) |
| Threaded Male Body Material | Corrosion-Resistant Dezincification Resistant (DZR) Brass / Gunmetal |
| Thread Specification | British Standard Pipe (BSP) Male Taper / Parallel (ISO 7-1 / EN 10226-1) |
| Elastomeric Sealing Element | High-Grade Black EPDM (Ethylene Propylene Diene Monomer) |
| Press Profile Compatibility | M-Profile Press Jaws (Rothenberger, Milwaukee, Novopress, REMS, Klauke) |
| Operating Pressure (Water) | Max 16 bar (PN16) |
| Operating Temperature Range | -20°C to +110°C (-4°F to 230°F) |
| Safety Feature | Leak-Before-Press (LBP) bypass channel identifies unpressed joints |
| Water Regulatory Approval | WRAS Approved Material (suitable for wholesome drinking water) |
Installation Best Practice: Sequence & Thread Torque Protection
- Make the Threaded Connection First: Apply WRAS-approved PTFE tape or non-hardening thread sealant clockwise onto the male BSP thread. Thread the adaptor into the female equipment socket or valve and tighten to final orientation using suitable spanners on the hexagonal wrench flats. Never wrench on the press collar.
- Square Tube Cut: Cut BS EN 1057 copper tube cleanly at 90° using a rotary pipe wheel cutter. Avoid hacksaws to eliminate uneven faces.
- Internal & External Deburring: Thoroughly deburr both inside and outside of the copper tube. A sharp copper burr will slice the black EPDM O-ring during insertion.
- Insertion Depth Marking: Measure and scribe the insertion depth onto the pipe exterior using a permanent marker or depth gauge.
- Tube Insertion: Push the pipe firmly into the press socket until it seats completely against the internal stop. Verify the insertion mark remains flush with the fitting edge.
- Mechanical Press: Mount calibrated M-profile jaws square onto the fitting bead. Complete a full, uninterrupted machine crimp cycle.
Frequently Asked Questions: Copper Press Fit Male Adaptors
Should I tighten the threaded male connection before or after pressing the copper pipe?
Always tighten the male threaded connection first before pressing the copper pipe. Screwing a male thread into a valve, pump, or female manifold fitting requires significant rotational torque. If you press the fitting onto copper tube first and then wrench the thread into place, the twisting force transfers directly into the freshly crimped joint, which can twist the copper and distort or tear the internal black EPDM O-ring, creating an immediate leak risk. Secure the threaded joint with grips or a spanner first, then insert your deburred copper tube and complete the mechanical press last.
What thread sealant should be used on the male BSP thread of this adaptor?
Use standard PTFE tape (BS 7786 / BS EN 751-3) or an approved WRAS-listed non-hardening thread sealing compound. applied clockwise around the male BSP threads. Apply thread sealant exclusively to the threaded end—never allow paste, solvent, or excess tape to enter the press socket, as petro-chemical sealants degrade the internal EPDM rubber O-ring and compromise the press seal.
Can this male press adaptor be used on natural gas or LPG installations?
No. This adaptor is strictly for potable water, central heating, and chilled water services. It is factory-fitted with a black EPDM O-ring, which rapidly degrades, swells, and fails when exposed to fuel gas hydrocarbons. For fuel gas systems, you must install dedicated Press Fit Gas Male Adaptors equipped with yellow HNBR O-rings conforming to BS 6891 and UK Gas Safety (GSIUR) standards.
What press jaw profile is required to crimp this fitting?
This fitting strictly requires M-Profile press jaws. Calibrated press tools from Rothenberger, Milwaukee, Novopress, Klauke, and REMS fitted with M-contour jaws will execute the certified hexagonal deformation. Do not use V-profile or U-profile jaws on this fitting, as an incorrect jaw profile will fail to compress the toroidal bead correctly and will invalidate the 25-year warranty.
What is the maximum operating pressure and temperature for this fitting?
It is rated for up to 16 bar (PN16) at temperatures ranging from -20°C to +110°C. This makes it suitable for domestic hot and cold potable water, closed-loop central heating, chilled water air conditioning circuits, and solar primary circuits within certified thermal ranges.
How does the Leak-Before-Press (LBP) feature operate on this adaptor?
The factory-fitted EPDM seal features an engineered bypass channel that leaks fluid during initial low-pressure testing (0.1 to 3 bar) if left unpressed. During hydrostatic or pneumatic pressure testing, unpressed joints are immediately revealed before the system is insulated, boxed in, or commissioned, ensuring 100% leak-free installation reliability.
Order Trade Copper Press Male Adaptors Online
Available across all common sizes from 15mm x 1/2" up to 54mm x 2" in single units or money-saving contractor trade packs of 10, 20, and 30.
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