Quick couplings(stainless steel )
Yuandong Metal Product Factory [China] 
Detailed Product Description
Features:
- Quick connation
- Interchangeable completely between adapter and coupler
- Pressure-proof hydraulic pressure test 300 PSI for up to 4" and 200 PSI for 5" and up
Materials:
- Stainless steel (investment cast)1/2"-6"
- Packing: BUNA-N(NBR) (or TEFLON, VITON on request)
Specifications:
Our couplings conform to MIL-AA-57326(MIL-C-27487) and are interchangeable with other products which meet this specification
| SIZE | inch | 1/2" | 3/4" | 1" | 1-1/4" | 1-1/2" | 2" | 2-1/2" | 3" | 4" | 6" | ||
| mm | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 150 | |||
| G | 9.5 | 12 | 13 | 14 | 16 | 19 | 11 | 11 | 13 | 16 | |||
| H | 24.3 | 32 | 36.5 | 45.5 | 53.4 | 63 | 75.9 | 91.5 | 119.5 | 175.9 | |||
| L | 26.2 | 27.5 | 36.5 | 42.0 | 44.0 | 50.8 | 53.0 | 55.0 | 52.6 | 60 | |||
