Couplings - 3T20 Couplings - 3T20
Hansen and Gromelle
3T20 3T20
Couplings - Cplng, ST SERIES
Product Specifications
Body Size 6
End Size 6
End Type Male End Connection-Male Pipe NPTF
Material Steel
Portion Plug
Pressure (PSI) 5200
Pressure (bar) 359
Style ST Series
"C" (inch) 1.56
"C" (mm) 39.6
"D" (inch) 0.65
"D" (mm) 16.5
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 O.D. (mm) Steel
Interchangeability Other manufacurers' ST style couplings
Max Temperature (C) 121
Max Temperature (F) 250
Min Temperature (C) -40
Min Temperature (F) -40
Thread Size 3/8-18 NPTF

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