32CPB X50FT
Description
# Coal Power/Longwall Mine Hose – CPB Mine
Recommended for high-pressure hydraulic lines in longwall mining equipment and roof-support systems; petroleum-based or water emulsion fluids. Two wire braid hose with static and dynamic pressure ratings listed on the hose.
– Recommended For: High-pressure hydraulic lines in longwall mining equipment and roof-support systems; petroleum-based or water emulsion fluids.
– Couplings: MegaCrimp™ Couplings (-4, -6, -8, -12, -16 and -20) GSP (-24 and -32).
– Dynamic working pressure per BCS174 means frequent pressure surges.
– MegaTuff™ hose lasts up to 300 times longer than standard hose during hose-to-hose and hose-to-metal abrasion tests per ISO 6945 and offers superior ozone and weathering resistance.
– Qualification testing requires 100,000 impulse cycles at 133% of the dynamic working pressure. Static working pressure means very little pressure surging.
– BCS174 says that the internal hydraulic circuit of a roof support system represents an almost steady-state condition with little or no dynamic loading, and hoses consequently will tolerate higher ratings.
– Determined by EN 853 2SN, it is the allowable working pressure under static load that approximates a 1:2.5 ratio to burst pressure.
– This is based on the EN specification burst pressures and not the higher Gates minimum burst pressures.
– Superior to SAE and ISO Specifications.
Additional information
| Dynamic WP (Max.psi) (1) | 1175 |
|---|---|
| Static WP (Max.psi) (2) | 1 |
| Continuous Operating Temperature Range | -40°F to +212°F |
| Minimum Bend Radius (in) | 25 |
| Minimum Bend Radius (mm) | 635 |
| Min. Burst Pressure (psi) | 4700 |
| Hose Inside Diameter (in). | 2 |
| Hose Inside Diameter (mm) | 50.8 |
| Hose Outside Diameter (in) | 2.62 |
| Hose Outside Diameter (mm) | 66.5 |
| Inside Diameter (in) | 2 |
| Inside Diameter (mm) | 50.8 |
| Working Pressure (psi) | 1175 |
| Length (m) | 15 |
| Outside Diameter (in) | 2.62 |
| Outside Diameter (mm) | 66.5 |
| Color | Black |
| Reinforcement | 2-braid, wire |
| Tube | Nitrile; Black; Hyd Fluids, Phosphate Esters, Water Glycol |
| Construction: Cover | Nitrile |
| Meets These Agency Specifications | FRAS – Fire Retardant Anti Static; Australia, MSHA 2G – Mine Safety & Health Admin. USA |
| Notes | 853 2SN. British Coal Specification BCS174. Meets MSHA 2G. |
| Recommended For | High-pressure hydraulic lines in longwall mining equipment and roof-support systems; petroleum-based or water emulsion fluids. Available in reel pack, carton pack or cut length. |
| Customer Pack | 50 |
| Weight (lbs.) | 2.276 |
| Packaging | T |
