Hose: Rockmaster® / 1S
Insert: MF2000 - Interlock
Interior: oil resistant synthetic rubber
Reinforcement: four high tensile steel wire spirals (DN 19÷25)
Six high tensile steel wire spirals (DN 31÷38)
Cover: synthetic rubber with high temperature, ozone and weather resistance
Applicable standards: exceeds SAE 100 R15 - ISO 3862-1 R15
Approvals: ABS, BV, BV (MED), DNV, FRAS, GL, GOST-R, LOBA, LR, MSHA
Main applications:
High-pressure circuits, hydrostatic transmissions under heavy load, installations with abrasion problems, shipbuilding, underground and open pit mining
Continuous operation:
-40°F / +250°F
-40°C / +121°C
Max. operating temperature: 257°F 125°C
Recommended media: mineral oil, vegetable oil, rapeseed oil, glycol, polyglycol-based oil, synthetic ester-based oil, water/oil emulsions, water
Rockmaster R15
Part no.
Nominal width
Outer Ø (mm)
Operating pressure max. (bar)
Burst pressure (bar)
Bending radius (mm)
Weight (g/m)
Pack of
Price & availibility

Part no.
Nominal width
DN 20 - 3/4"
Outer Ø (mm)
31
Operating pressure max. (bar)
420
Burst pressure (bar)
1750
Bending radius (mm)
265
Weight (g/m)
1430
Pack of
Unit:m
Pack of: 1 m
Pack of: 1 m

Part no.
Nominal width
DN 25 - 1"
Outer Ø (mm)
38,1
Operating pressure max. (bar)
420
Burst pressure (bar)
1750
Bending radius (mm)
267
Weight (g/m)
2040
Pack of
Unit:m
Pack of: 1 m
Pack of: 1 m

Part no.
Nominal width
DN 32 - 1 1/4"
Outer Ø (mm)
49,5
Operating pressure max. (bar)
420
Burst pressure (bar)
1680
Bending radius (mm)
267
Weight (g/m)
3670
Pack of
Unit:m
Pack of: 1 m
Pack of: 1 m
Original spare part numbers are for comparison purposes only. All prices are in $, excl. VAT. Errors reserved. Delivery subject to availability.