PT casts, machines and assembles in the USA and puts solid pins in every coupling. This one is 3", connecting adapter x hose shank. The multi-barbed shank takes a center punch clamp or an interlocked ferrule or sleeve. Aluminum is light and economical with good abrasion resistance and fair corrosion resistance, which covers water, hydraulic oil, coolants, gasoline and petroleum.
- Size: 3"
- Type: Part E adapter
- Connection: adapter x hose shank
- Material: aluminum
- Maximum allowable working pressure: 125 psi
- Pressure rating is based on Buna-N seals below 100°F
- Multi-barbed hose shank works with center punch clamps or an interlocked ferrule or sleeve
- Cast, machined and assembled in the USA
- Assembled with solid pins
- Complies with Commercial Item Description A-A-59326D for quick disconnect couplings
- Not rated for compressed gas service, including air and steam




