Controlled Percolating Hose
- Hose: Conforming to IS:8423-1994, ISI Marked.
- Application : Controlled percolating hose is used by the fire services in circumstances where some degree of percolation is essential to prevent the hose from being
scorched when used over hot surfaces and also where water damage because of percolation is not of any consequence. Example : Forestry Fire Service.
- Jacket : Circular woven jacket made from a special synthetic yarn.
- Rubber Lining : An ultra thin layer of natural rubber compound.
- Standard Length: 7.5 mtrs, 15Mtrs, 22.5Mtrs & 30 Mtrs.
- End Connection: Instantaneous male / female coupling.
Features
- Compact Flexible & Light weight , Low friction loss , Abrasion resistance, Ability to withstand high operating
& proof pressure.
Note : This hose shall be used for fire fighting under special circumstances only.
| DIAMETER mm |
38 |
50 |
63 |
70 |
| BURSTING PRESSURE kgf/cm2 |
35.7 |
35.7 |
38 |
38 |
| TEST PROOF PRESSURE kgf/cm2 |
21.4 |
21.4 |
23 |
23 |
| COIL DIAMETER (30MTR)cm |
32-35 |
32-35 |
39-41 |
39-41 |
| PERCOLATION (IN LTRS) |
0.40-4.00 |
0.60-5.00 |
0.80-5.00 |
1.20-6.00 |