Manntek Dry Disconnect Tank Unit

MannTek Dry Disconnect Tank Unit (Male)

The MannTek Dry Disconnect Tank Unit (male) is a STANAG 3756 compliant drybreak coupling designed for safe, spill-free fluid transfer in tanker loading, chemical handling, and food or pharmaceutical processing. The tank unit is the fixed male component, typically installed on tanks, vessels, pipework, or loading arms.

Manufactured to STANAG 3756, this MannTek dry disconnect coupling is fully compatible with other bayonet-style drybreak couplings to the same standard, including Todo and Avery Hardoll. An internal valve remains closed when disconnected, preventing product loss. When connected to a matching MannTek hose unit with a simple quarter-turn, both valves open to allow full flow, with automatic shut-off on disconnection for a true dry disconnect operation.

Key Features & Benefits

• Disconnect / Drybreak Tank Unit (Male)
• Sizes from 1" to 8"
• TEAM standard front flanges: 56mm – 238mm
• Materials: Aluminium, Brass, Stainless Steel, Titanium, Hastelloy & PEEK
• Seal options: FKM (Viton®), NBR, EPDM, FFKM (Kalrez® / Chemraz®)
• High flow rates with low pressure drop
• BSPP, NPT, ACME, Whitworth and special thread options
• ASA, PN and eccentric flange connections available
• Optional keyed / selective couplings to prevent cross-connection
• Drain connections, parking devices, plugs and caps available
• Fully configurable to suit application requirements

Please Watch how MannTek Dry Disconnect Couplings deliver safe, spill free hose connections in real world applications.

Watch the video below to learn about the benefits of MannTek dry disconnect couplings for chemical handling, including how the design minimises leaks and improves safety during fluid transfer operations.