MDPE Electrofusion LightFit Coupling

• Type: Electrofusion LightFit Coupling
• Connection Type: Electrofusion socket x socket
• Size Range: 40 - 450mm
• Material Composition: PE100 high-density polyethylene
• Pressure Rating: PN10 – 10 bar, gas - PE100 SDR 17
• Temperature Range: 0°C to +40°C (cold water systems)
• Terminal Pins: 4mm electrofusion pins supplied
• Standards Compliance:
• BS EN 1555 (Gas applications)
• BS EN 12201 (Water applications)
• WIS 4-32-14 & WIS 4-32-15
• Kiwa approved for potable water systems
• Pipe Compatibility: MDPE pipe – same diameter

Installation Note: Compatible with standard electrofusion welding control boxes

The MDPE Electrofusion LightFit Coupling is a compact, lightweight solution for permanently joining two lengths of MDPE pipe of the same diameter. Designed for use where space is limited or where standard PN16 or PN25 couplings may not be suitable, this fitting offers a secure and pressure-rated joint via electrofusion. Manufactured from high-performance PE100 polyethylene and Kiwa approved, it is ideal for potable water and gas distribution systems requiring lower pressure specifications.

• Compact, Space-Saving Design: Smaller profile than standard PN-rated couplings—ideal for confined spaces.
• Permanent, Leak-Free Joint: Electrofusion technology ensures long-term, high-integrity performance.
• PE100 Body for Durability: Provides resistance to chemicals, pressure, and ground movement.
• Potable Water Certified: Kiwa approved for drinking water systems and compliant with key industry standards.
• Quick and Easy Installation: 4mm terminal pins are compatible with most electrofusion machines.
• Rated for 10 Bar Systems: Suitable for lower-pressure applications in water and gas networks.