Dixon Minsup quick release shouldered coupling, 50 NB

This Dixon Minsup quick release shouldered coupling joins shouldered-end pipe without nuts and bolts. A lever and hinge close the housing, so there is nothing to lose, no thread to damage and no tool needed. The housing, lever and side plates are SG iron to ISO 1083 grade 400-250-15, with a nitrile Buna gasket and a zinc plated finish.

There are five sizes, from 50 NB (08/048/19/000G) to 200 NB (08/048/19/006G). All five sizes are rated at 348 PSI working pressure, as tested to AWWA C606 requirements with a 2:1 safety factor. An internal tongue and groove feature stops the seal pinching as the coupling closes. Couplings of this type are not recommended for use with air.

Where this product is used

• Temporary pipelines where fast assembly and disassembly reduces downtime
• Joining shouldered-end pipe from 50 NB to 200 NB, with pipe OD from 60.2mm to 219.1mm

Features

• Quick release lever and hinge: no nuts, bolts or tools
• SG iron housing, lever and side plates to ISO 1083, 400-250-15
• Nitrile Buna gasket and zinc plated finish
• Working pressure: 348 PSI for all five sizes, tested to AWWA C606 with a 2:1 safety factor
• Not recommended for use with air

Key specifications

Choosing the right option

These couplings are not recommended for air, so confirm the media before you order.

Gaskets for these couplings are sold separately.

Related Dixon products: Dixon Minsup Quick Release Shouldered Coupling - Stainless Steel, Dixon Shouldered Bolted Coupling - Iron and Dixon Seal For Shouldered Coupling Buna-N.