Plasson Spigot Flange Adaptor

Plasson 7236 spigot flange adaptor with metal flange

Creates a transition from PE pipework to a compatible flanged valve, pump, filter or other flanged assembly. The metal flange is included. All sizes are pre-order, normally dispatched between 3–5 working days.

Choose the correct size

The first measurement is the PE connection size in millimetres. The second is the nominal flange size in inches. For example, 50 mm × 1½-inch means a 50 mm PE connection and a DN40 (1½-inch) flange. The inch size is a nominal flange size, not a BSP thread or the outside diameter of the metal flange.

Sizes run from 50 mm to 160 mm, with smaller flange sizes first within each PE size. The 160 mm options are 160 mm × 5-inch (DN125) and 160 mm × 6-inch (DN150).

Water pressure ratings

• 50–110 mm PE connection sizes: PN16.
• 160 mm PE connection sizes: PN10.

These are Plasson’s published fitting ratings. The complete assembly must suit the operating pressure and the rating of every connected component.

Before ordering

Check the mating flange’s DN size, drilling, bolt centres, pressure rating and gasket requirements. PE connection size alone does not determine flange compatibility.

Use compatible Plasson fittings and the manufacturer’s installation instructions for the PE connection. This is a mechanical flanged transition, not a threaded adaptor or an electrofusion stub flange.

The photograph represents the product family. Flange diameter, drilling and fitting proportions vary with size; use the selected size and supplier SKU to identify the part.

View Plasson’s 7236 size and product-code table