PT Coupling STA-LOK® II Cam and Groove Type D Coupler, Connection Type 1: Fitting, Gender 1: Female, Connection Size 1: 4 in, Connection Type 2: NPT, Gender 2: Female, Connection Size 2: 4 in, 150 psi, Aluminum/SLS, Dimensions: 3.9 in L, -150 deg F
Fitting Type | : | Coupler |
Connection 1 | : | 4 in Fitting |
Connection Type 1 | : | Fitting |
Gender 1 | : | Female |
Connection Size 1 | : | 4 in |
Connection 2 | : | 4 in NPT |
Connection Type 2 | : | NPT |
Gender 2 | : | Female |
Connection Size 2 | : | 4 in |
Pressure Rating | : | 150 psi |
Material | : | Aluminum/SLS |
Dimensions | : | 3.9 in L |
Temperature Rating | : | -150 deg F |
Sta-Lok® is a positive locking feature that comes with carbon steel or stainless steel hitch pin clips. You may also substitute a padlock in place of the hitch pin clip. Proper use of these mechanisms can help prevent spills by keeping the cam arms from opening under adverse conditions, such as high vibrations, pulsing, wear and hazardous materials. Sta-Lok® couplers meet the Coast Guard ASTM 1122-87 specifications for quick disconnect couplers.