Meters & Mains Accessories and Parts Water Meter Couplings

Water Meter Couplings

The Reliance meter couplings and variable length extendable meter coupling, allows meter installers flexibility in fixed installations. 

The extendable coupling provides for up to 12mm of longitudinal movement for the meter, removing the need to ‘spring’ a service open to remove or replace the meter. The extendable coupling has no field serviceable parts and has a standard face to face length of 85mm. Two versions are available.


Gaskets Included

BSP Thd Nut x 15 M Length 47mm | MC150
Meter Thd Nut x 20 M | MC208**
BSP Thd Nut x 20 M (additional gaskets available separately) | MC204
Meter Thd Nut x 20 M - WA Length 90mm | MC202**
BSP Thd Nut x 25 M | MC250
Meter Thd Nut x 25 M | 1N131**
20mm Capillary Straight Adaptor - BCC Coupling | 17011

Gaskets Not Included

NSW Thd Nut x 20 F Length 72mm | MC207*
NSW Thd Nut x 20 F Short Length 43mm | MC206*
NSW Thd Nut x 20 M Length 44mm | MC201*
NSW Thd Nut x 25 M | 1N141*
NSW Thd Nut x 25 F | 1N142*
BSP Thd Nut x 40 M | MC400

Gaskets / Sealing Rings

20mm NSW Sealing Ring | WM47*
25mm NSW Sealing Ring | 1N141-NY*
20mm Meter Thread | MC39**
25mm Meter Thread | 1N131-5**