China Zyfire Customized Nst Type Ring Thread Alu. Layflat Fire Hose Coupling, Find details about China Good Quality Fire Hose, Cheap Hose from Zyfire Customized Nst Type Ring Thread Alu. Layflat Fire Hose Coupling
ID | ID | Service Pressure | Minimum Burst Pressure |
inch | mm | Psi/bar | Psi/bar |
1 1/2" | 40 | 150/10, 200/14, 220/15, 250/17 | 450/30, 600/42, 660/45, 750/51 |
1 3/4" | 45 | 150/10, 200/14, 220/15, 250/17 | 450/30, 600/42, 660/45, 750/51 |
2" | 50 | 150/10, 200/14, 220/15, 250/17 | 450/30, 600/42, 660/45, 750/51 |
2 1/2" | 65 | 150/10, 200/14, 220/15, 250/17 | 450/30, 600/42, 660/45, 750/51 |
2 3/4" | 70 | 150/10, 200/14, 220/15, 250/17 | 450/30, 600/42, 660/45, 750/51 |
3" | 75 | 150/10, 200/14, 220/15, 250/17 | 450/30, 600/42, 660/45, 750/51 |
4" | 102 | 150/10, 200/14, 220/15, 250/17 | 450/30, 600/42, 660/45, 750/51 |
6" | 152 | 150/10, 200/14, 220/15, 250/17 | 450/30, 600/42, 660/45, 750/51 |