Couplings for NH3

Couplings differ greatly in the features and the advantages they provide in NH3 service. We provide couplings with benefits ranging from pull-away and flashing prevention to fast filling and simple connection.

ACME hose couplings

These couplings are frequently used in LPG and NH3 transfers and provide safe connection and fast filling for the likes of bobtail trucks and anhydrous ammonia nurse tank service.

ACME tank couplings

ACME tank couplings are male threaded devices that are installed onto tanks to facilitate a secure one directional flow of propane during filling – preventing gas from accidentally escaping.

Pull away couplings

When experiencing excessive tension pull of the hose, pull away couplings instantly separate, and two internal spring-loaded back-pressure checks close off the ends.

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