9/16 Straight Coupling A-0780-3 High Pressure Stainless Steel Waterjet Coupling
9/16 Straight Coupling A-0780-3 High Pressure Stainless Steel Waterjet Coupling
The 9/16″ Straight Coupling A-0780-3 is a stainless-steel high-pressure inline fitting designed to connect two 9/16″ tubing segments in abrasive waterjet systems. It is a direct replacement for part A-0780-3 (also known as 10078772 and 10078640) and conforms to OEM specifications for leak-free service at pressures up to 60 000 psi (≈4 137 bar).
Technical Specifications
Connection Size:9/16″ OD tubing
Maximum Pressure:60 000 psi (4 137 bar)
Material:316 Stainless Steel alloy
Seal Type:PTFE encapsulated
Gland Style:High-pressure collet
Temperature Range:–20 °C to +150 °C (typical for SS fittings)
Weight:≈0.05 kg
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