Designed for demanding fluid transfer applications, this 1/4 in. stainless steel male half coupling handles process fluids, chemicals, petrochemicals, pharmaceuticals, and food processing environments with equal suitability. The flat-face internal connection and sleeve lock safety mechanism work together to provide secure, tool-free connect and disconnect cycles that exceed ISO 16028 operating pressure requirements.
The Danfoss / Eaton Hansen MLDB Series Quick Disconnect Coupling Plug features a push-to-connect male end paired with a 1/4 in. NPT female port, rated for flow up to 4 gallons per minute with a minimum working temperature of -40°F. EPDM seals support compatibility across a broad range of media, including corrosive fluids and electrical cooling applications. The two-way valve design maintains flow control integrity on both halves of the connection. Compliant with the European Pressure Equipment Directive (PED) 97/23 EC Article 3.3, this coupling is well suited for controlled-environment industrial fluid transfer where leak-free performance and material compatibility are priorities.
Reckon this'd be alright for runnin' coolant in a machine shop?
Answer by: Customer Support on Apr 23, 2025, 7:25 AM
This coupling's EPDM seals and stainless steel construction provide broad compatibility, even with corrosive fluids often found in cooling and fluid transfer applications.