Plasson LightFit Coupling

• Material: PE100 Polyethylene
• Pressure Rating: PN16 (16 bar)
• Terminal Pins: 4mm standard electrofusion terminals
• Application: For joining two MDPE pipes of the same diameter
• Use: Cold water systems only
• Standards Compliance: BS EN 1555, BS EN 12201, WIS 4-32-14, WIS 4-32-15

The Plasson LightFit Coupling is a compact electrofusion fitting designed to permanently join two MDPE pipes of the same diameter. Manufactured from high-performance PE100 polyethylene and PN16 rated, it’s ideal for water supply systems where space is limited or a slimmer profile fitting is preferred.

This WRAS-approved coupling includes 4mm terminal pins for compatibility with standard electrofusion equipment and delivers strong, leak-free fusion welds in both buried and above-ground water applications. LightFit couplings provide the same reliability as traditional Plasson couplings but in a more compact form factor.

• Compact Design: Shorter body than standard PN16/PN25 couplings – ideal for tight installations
• Strong & Durable: Made from PE100 for long service life and pressure resistance
• WRAS Approved: Certified for use with drinking water
• Compliant & Safe: Meets UK and European water industry standards
• Leak-Free Joint: Ensures a permanent, secure connection when used correctly
• Water Use Only: Not suitable for gas or chemical pipelines