When used as intended, rubber, thermoplastic and PTFE hoses are generally suitable for use with organic oils according to VDMA 24568 or ISO 15380, oils based on synthetic esters (HEES), on rapeseed oil (HETG) and on polyglycol (HEPG). However, additives and various operating conditions can limit this stability.
The operator is also responsible for periodical oil management to ensure proper operation of the hydraulics. If quality assurance maintenance is not carried out, wear or even failure can occur, for example due to cavitation or abrasion in the hose connection.
SAE 100 R4 - suction hoses
• Interior: oil-resistant synthetic rubber
• Reinforcement: one high-tensile fibre braid, one spring steel spiral
• Cover: ozone-resistant synthetic rubber
• Standard: SAE 100 R4 (except DN44)
• Main area of application: suction hoses
• Temperature range: -40°C - +100°C
• Recommended media: mineral-based hydraulic oil
• Reinforcement: one high-tensile fibre braid, one spring steel spiral
• Cover: ozone-resistant synthetic rubber
• Standard: SAE 100 R4 (except DN44)
• Main area of application: suction hoses
• Temperature range: -40°C - +100°C
• Recommended media: mineral-based hydraulic oil
Part no.
Nominal width
Outer Ø (mm)
Operating pressure max. (bar)
Burst pressure (bar)
Weight (g/m)
Bending radius (mm)
Pack of
Price & availibility
Part no.
Nominal width
DN 20 - 3/4"
Outer Ø (mm)
30
Operating pressure max. (bar)
25
Burst pressure (bar)
85
Weight (g/m)
605
Bending radius (mm)
65
Pack of
Unit:m
Pack of: 1 m
Pack of: 1 m
Part no.
Nominal width
DN 25 - 1"
Outer Ø (mm)
38
Operating pressure max. (bar)
20
Burst pressure (bar)
70
Weight (g/m)
820
Bending radius (mm)
75
Pack of
Unit:m
Pack of: 1 m
Pack of: 1 m
Part no.
Nominal width
DN 32 - 1 1/4"
Outer Ø (mm)
45
Operating pressure max. (bar)
15
Burst pressure (bar)
60
Weight (g/m)
1100
Bending radius (mm)
105
Pack of
Unit:m
Pack of: 1 m
Pack of: 1 m
Part no.
Nominal width
DN 38 - 1 1/2"
Outer Ø (mm)
52
Operating pressure max. (bar)
15
Burst pressure (bar)
45
Weight (g/m)
1310
Bending radius (mm)
125
Pack of
Unit:m
Pack of: 1 m
Pack of: 1 m
Part no.
Nominal width
DN 44 - 1 3/4"
Outer Ø (mm)
56
Operating pressure max. (bar)
10
Burst pressure (bar)
30
Weight (g/m)
1420
Bending radius (mm)
150
Pack of
Unit:m
Pack of: 1 m
Pack of: 1 m
Part no.
Nominal width
DN 51 - 2"
Outer Ø (mm)
63,6
Operating pressure max. (bar)
10
Burst pressure (bar)
30
Weight (g/m)
1590
Bending radius (mm)
150
Pack of
Unit:m
Pack of: 1 m
Pack of: 1 m
Part no.
Nominal width
DN 63 - 2 1/2"
Outer Ø (mm)
76,2
Operating pressure max. (bar)
5
Burst pressure (bar)
20
Weight (g/m)
2400
Bending radius (mm)
180
Pack of
Unit:m
Pack of: 1 m
Pack of: 1 m
Part no.
Nominal width
DN 89 - 3 1/2"
Outer Ø (mm)
103
Operating pressure max. (bar)
5
Burst pressure (bar)
20
Weight (g/m)
3500
Bending radius (mm)
260
Pack of
Unit:piece
Pack of: 1
Pack of: 1
Part no.
Nominal width
DN 100 - 4"
Outer Ø (mm)
116
Operating pressure max. (bar)
5
Burst pressure (bar)
10
Weight (g/m)
4120
Bending radius (mm)
300
Pack of
Unit:piece
Pack of: 1
Pack of: 1
OEM numbers are provided for reference purposes only. GRANIT replacement parts are not intended to be sold as OEM parts. Wilhelm Fricke SE is the manufacturer of all own brand items. All prices are in $, excl. VAT. Errors reserved. Delivery subject to availability.