Couplings - 4S25BS Couplings - 4S25BS
Hansen and Gromelle
4S25BS 4S25BS
Couplings - SOCKET
Product Specifications
Body Size 8
End Size 8
End Type Male End Connection-Male Pipe BSPP
Material Brass
Portion Socket
Pressure (PSI) 250
Pressure (bar) 17
Style ST Series
"C" (inch) 1.81
"C" (mm) 46
"D" (inch) 0.94
"D" (mm) 23.9
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) 0.81
Hex (mm) 20.6
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 G1/2-14 BSPP
Notes

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

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