Quick Disconnect Coupling - 3S20BS Quick Disconnect Coupling - 3S20BS
Hansen and Gromelle
3S20BS 3S20BS
Quick Disconnect Coupling - Cplng, ST SERIES FEMALE, BRASS
Tools and Resources
Product Specifications
"C" (inch) 1.88
"C" (mm) 47.8
"D" (inch) 0.72
"D" (mm) 18.3
Air Flow Capacity (Ac) 63
Applications and Markets Construction, Maintenance & Repair, In-Plant/Industrial, Railyards, General Pneumatics
Connection Straight Through
Coupling Type Straight Through
Feature (1) Pressure relieving feature fully vents downstream air, making connection/disconnection fast and easy, and eliminating hose whip
Feature (2) Unique straight-through design eliminates restrictive springs and poppet valves, allowing unimpeded air flow
Feature (3) Two-sleeve activation prevents accidental disconnect
Hex (inch) 0.62
Hex (mm) 15.7
Hose O.D. (mm) Brass
Interchangeability Other manufacurers' ST style couplings
Locking Balls Material Stainless Steel
Locking Ring Material Stainless Steel
Max Temperature (C) 93
Max Temperature (F) 200
Min Temperature (C) -40
Min Temperature (F) -40
Optional Seal Materials Neoprene, Fluorocarbon, EPDM
Seal Material Buna-N (Nitrile)
Sleeve Material Brass
Spring Material Stainless Steel
Thread Size G3/8-19 BSPP
Notes

Flow Capacity *(Ac); Air flow (scfm) with 5 psi pressure drop and 100 psig inlet pressure.