MDPE Electrofusion Female Free Nut Coupler

• Type: Electrofusion Female Free Nut Coupler
• Connection Type:
• Socket (electrofusion to MDPE pipe)
• Female BSP free nut (brass)
• Material Composition:
• Body: PE100 polyethylene
• Thread: Brass (free nut)
• Pressure Rating: PN16 – 16 bar, gas - PE100 SDR 11
• Temperature Range: 0°C to +40°C (cold water systems)
• Terminal Pins: 4mm electrofusion terminals supplied
• Standards Compliance:
• BS EN 1555, BS EN 12201
• WIS 4-32-14 & WIS 4-32-15
• Kiwa approved
• Pipe Compatibility: MDPE pipe (metric sizes)

Installation Note: Use with standard electrofusion welding equipment

The MDPE Electrofusion Female Free Nut Coupler is a transition fitting designed to connect metric MDPE pipe to an imperial male BSP threaded component, such as a meter or valve. Featuring a PE100 polyethylene body and a brass female BSP free nut thread, this fitting allows easy alignment and tightening without rotating the entire pipe. Ideal for potable water installations, it is Kiwa approved and pressure rated to 16 bar. Supplied with 4mm terminal pins, it is compatible with standard electrofusion control units.

• Free Nut Design: Allows precise alignment and tightening of threaded connections without pipe rotation.
• Leak-Free Electrofusion Joint: Creates a strong, permanent seal to MDPE pipe for long-term reliability.
• Robust PE100 Body: Offers excellent durability and resistance to chemical and mechanical stress.
• Brass Female BSP Thread: Ensures secure integration with imperial male-threaded components.
• Certified for Potable Water Use: Kiwa approved and compliant with UK and European water standards.
• Fusion Ready: Supplied with 4mm pins for use with all standard electrofusion control boxes.