Quick Disconnect Coupling - LL1S12 Quick Disconnect Coupling - LL1S12
Hansen and Gromelle
LL1S12 LL1S12
Quick Disconnect Coupling - Cplng,ST SERIES FEMALE, STAINLESS
Tools and Resources
Product Specifications
"A" (inch) 1.06
"A" (mm) 26.9
"B" (inch) 0.72
"B" (mm) 18.3
Applications and Markets General Industry, Fluid Transfer, Chemical, Food and Beverage, Injection Molding, Marine, Military, Carpet Cleaning, Steam Cleaning, Medical, Breathing Equipment, Pressure Wash, Cooling Systems
Connection Straight Through
Coupling Type Straight Through
Feature (1) Ball lock
Feature (2) Manual operation
Feature (3) Smooth bore permits free flow of liquid or gas
Feature (4) Male and female NPTF, BSPP and hose stem connections
Hex (inch) 0.56
Hex (mm) 14.2
Hose I.D. (inch) 0.19
Hose I.D. (mm) 4.8
Hose O.D. (inch) 0.47
Hose O.D. (mm) Zinc Plated Steel Body, Brass Socket End
Interchangeability Other manufacurers' ST style couplings
Locking Ring Material Zinc Plated Steel
Max Temperature (C) 121
Max Temperature (F) 250
Min Temperature (C) -40
Min Temperature (F) -40
Optional Seal Materials 138-Silicone, 143-Fluorocarbon, 192-EPDM
Seal Material Buna-N (Nitrile)
Sleeve Material Nickel Plated Steel
Spring Material Stainless Steel
Valve Material Zinc Plated Steel

Pressure ratings are for socket and plugs with threaded end connections. Pressure ratings of couplings with hose stems may be significantly lower and will depend on the type of hose and the method of clamping