Complaint
ZYfire High Quality Industrial Fire Fighting Nitrile Rubber fire control hose
ZYfire Hose Corporation, founded in 2000, we research and produce Lay flat frac hose, fire hose, rack hose, industrial hose, forestry hose, snow-making hose, irrigation hose, drag hose, potable water hose, No-dig pipe rehabilitation liner, TPR layflat hose, hose couplings, landing valves and other fire fighting equipments.
| ID | ID | Service Pressure | Minimum Burst Pressure |
| inch | mm | Psi/bar | Psi/bar |
| 1 1/4" | 32 | 200/14, 220/15, 250/17, 300/21, 400/28 | 600/42, 660/45, 750/51, 900/63, 1200/84 |
| 1 1/2" | 38 | 200/14, 220/15, 250/17, 300/21, 400/28 | 600/42, 660/45, 750/51, 900/63, 1200/84 |
| 1 3/4" | 45 | 200/14, 220/15, 250/17, 300/21 | 600/42, 660/45, 750/51, 900/63 |
| 2" | 50 | 200/14, 220/15, 250/17, 300/21 | 600/42, 660/45, 750/51, 900/63 |
| 2 1/2" | 65 | 200/14, 220/15, 250/17, 300/21 | 600/42, 660/45, 750/51, 900/63 |
| 2 3/4" | 70 | 200/14, 220/15, 250/17, 300/21 | 600/42, 660/45, 750/51, 900/63 |
| 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 |
| 4 1/2" | 115 | 150/10, 200/14, 220/15, 250/17 | 450/30, 600/42, 660/45, 750/51 |
| 5" | 127 | 120/8, 150/10, 200/14 | 360/24, 450/30, 600/42 |
| 5 1/2" | 140 | 120/8, 150/10, 200/14 | 360/24, 450/30, 600/42 |
| 6" | 154 | 120/8, 150/10, 200/14 | 360/24, 450/30, 600/42 |
| 7 1/4" | 184 | 120/8, 150/10 | 360/24, 450/30 |
| 8" | 204 | 120/8, 150/10 | 360/24, 450/30 |
| 10" | 254 | 120/8 | 360/24 |
| 12" | 306 | 120/8 | 360/24 |
