Dry-Break Couplers & Adapters - Emco Wheaton
Dry-Break Couplers & Adapters - Emco Wheaton Dry Break Marine Break-Away Coupling Selangor, Malaysia, Kuala Lumpur (KL), Subang Jaya Services | Sceptre Power Sdn Bhd
Emco Wheaton DRY-BREAK couplers and DRY-BREAK adapters are designed for total safety.

Fluid cannot flow until the Emco Wheaton coupler has been locked into position on an Emco Wheaton Adapter and the valve opened. The coupler can only be disconnected from the adapter when the valve has been closed. Since product loss is thereby eliminated, possible hazards associated with leakage at disconnect are no longer a concern

DRY-BREAK couplers and adapters are rated for a working pressure of 85 psi (PN 6) and are available in sizes ranging from 1-inch up to 3-inch in diameter with a variety of body construction and seal materials available.


Sizes Available: Body Construction - Adapter: Body Construction - Coupler Seal Materials Available:
J71 1-inch Brass, Stainless Aluminum, Brass nickel plated  Buna, Viton, Chemraz
J72 2-inch Aluminum, Brass, Stainless Aluminum, Stainless Buna, Viton, Chemraz
J79 1.5inch inlet (mates with J72) Aluminum Aluminum Buna, Viton, Chemraz
J73 3-inch Aluminum, Brass Aluminum Buna, Viton, Chemraz, Low Temp Buna
ISO 7 Aluminum Aluminum Buna, Viton, Chemraz

Other material/seal options available, please contact customer service


  • J71 1-inch - available with or without swivel
  • J72 2-inch
  • J79 1.5-inch inlet (mates with J72)
  • J73 3-inch

Please leave your enquiry here, we will reply as soon as possible.

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