Primofit® Gas Coupling 3/4" Steel Pipe x 25mm MDPE (775 102 502)
The Primofit® Gas Coupling 3/4" Steel Pipe x 25mm MDPE is a compression fitting for the safe, straightforward connection of yellow MDPE gas pipe to steel pipework in Natural Gas or LPG systems. Built for performance and simplicity, this fitting gives a secure, leak-free joint without the need for special tools or welding.
Manufactured by a BS EN ISO 9001 certified company, the fitting is suitable for above-ground and underground installations, provided corrosion protection tape is used underground. It has insert stiffeners for stability and meets BS EN 10255 and BS EN 10220 standards, making it a practical choice for gas engineers working in residential, commercial or industrial environments.
Key Features & Benefits
Compression Style Connection: Joins MDPE to steel pipe without special tooling.
Supplied with Insert Stiffeners: Pipe stability and long-term performance.
Galvanised Nut & Body: Corrosion resistant and suitable for underground use with tape.
GIS/PL3 Compliant: Suitable for installations where galvanised fittings are required.
Certified Manufacturing: Produced by a BS EN ISO 9001 registered manufacturer.
7 Bar Rated at 20°C: High pressure resistance, suitable for most gas systems.
Angular Deflection Tolerance: Misalignment up to 6° for easier installation.
Natural Gas and LPG Compatible: Versatile for all gas piping systems.
Ideal For
New installations, repairs and retrofits joining MDPE to steel gas pipework.
Above-ground and underground installations (with corrosion protection tape).
A compression joint that needs no heat, threading or welding genuinely speeds up an MDPE-to-steel transition on site, and galvanised construction meets GIS/PL3 requirements where corrosion resistance is specified for underground work. Included insert stiffeners protect the MDPE pipe from deformation under the compression nut, supporting long-term joint integrity.
Order the Primofit® Gas Coupling 3/4" Steel Pipe x 25mm MDPE online today.
Specification
Primofit® Gas Coupling 3/4" Steel Pipe x 25mm MDPE Specification
Brand
Georg Fischer – Primofit®
Part Number
775 102 502
Standards
BS EN 10255, BS EN 10220 and BS EN ISO 9001
Angular Deflection
6°
Colour/Material
Galvanised Malleable Iron
Pressure
7 Bar at 20°C
Size
3/4" Steel x 25mm MDPE
Temperature Range
-20°C to 40°C
Dimensions
86mm x 51mm
Insert Stiffeners Included
Yes – For Added Stability with MDPE Pipes
Suitable Gases
Natural Gas & LPG
Suitable Applications
To Join Yellow Gas MDPE Pipe to Steel Pipe
Warranty
12 Months
Features
Primofit® Gas Coupling 3/4" Steel Pipe x 25mm MDPE Features
Compression Style Connection: Joins MDPE to steel pipe without special tooling.
Supplied with Insert Stiffeners: Pipe stability and long-term performance.
Galvanised Nut & Body: Corrosion resistant and suitable for underground use with tape.
GIS/PL3 Compliant: Suitable for installations where galvanised fittings are required.
Certified Manufacturing: Produced by a BS EN ISO 9001 registered manufacturer.
7 Bar Rated at 20°C: High pressure resistance, suitable for most gas systems.
Angular Deflection Tolerance: Misalignment up to 6° for easier installation.
Natural Gas and LPG Compatible: Versatile for all gas piping systems.
Questions
Reviews
Primofit® Gas Coupling 3/4" Steel Pipe x 25mm MDPE Reviews
