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Hydraulic • Hose • Rubber • Multi-Spiral

ISOBARIC CLASS HOSE

C42

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Hose Tails

"Pirtek ‘K’ Series to 1/2”
Pirtek ‘J’ Series 3/8” to 1”
Pirtek ‘H’ Series 3/4” and 1.1/4”
Pirtek ‘X’ Series 3/4” to 1.1/4”
Interlock 1”, 1.1/4”
Special Interlock for C42EH-32

Inner Liner

Seamless synthetic rubber. Resistant to oil

Reinforcement

Four spirals (-6 to -16) and six spirals (-20, -32) of high tensile steel wire

Outer Cover

Black synthetic rubber resistant to abrasion/oils/ozone and weathering

Temperature Range

• -40ºC up to +120ºC mineral oil
• -40ºC up to +70ºC water based fluids
• 0ºC up to +70ºC water
• -40ºC up to +70ºC ambient.
• Prolonged usage with water or water based fluids at temperatures above 70ºC will allow wire corrosion as a result of diffusion through the inner liner.

Safety Factor

4:1

Vacuum Rating

-0.2 Bar (7.6 in-Hg)

Application

Isobaric (constant 420 bar working pressure across all sizes) hose for hydraulic fluids such as mineral and vegetable oils/aqueous emulsions/water air and inert gases. Outer cover must be pin-pricked if hose is to be used to convey air or gases above 17 bar.

Features

MSHA flame resistance approved. FRAS (Fire Resistance Anti-Static). Long life fatigue resistance

Specifications/Performance

Meets or exceeds the performance specifications of
• SAE 100R15
• ISO 3862 R15
• ISO 18752 CC.

C42

Item

ID - inch

ID - mm

OD (avg) - mm

Max. W.P - bar

Max. W.P - psi

Min. Bend Radius - mm

Weight - Kg/m

C42-063/89.520.242060921250.7
C42-081/212.723.842060921800.9
C42-105/815.926.442060921401
C42-123/419.132.042060922801.5
C42-16125.438.242060923002.2
C42-201.1/431.849.842060924003.9
C42EH-32250.871.642060926306.7

COMPATIBLE HOSE COUPLINGS

Hose SizeCrimpCrimp InterlockRe-usablePush-OnLow Pressure Tail
-06K/J/H
-08K/J/H
-10J
-12J/H/XIF13
-16J/XIF13
-20H/XIF13
C42EH-32IFEH/IF13