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HAKKO Spring Reinforced Hose

SPRING HOSE available size: 6 – 75mm

 

 

 

Injection machines (powder), truck drainage (oil),road construction (mud suction), other suction lines for lubricating oil, granule, water supply, factory chemicals, etc.
Relationship between max. working pressure & use temperature
Transparency Natural transparency makes easier to confirm fluid flow.

Free from squashing Reinforced by piano-wire springs built-in, hoses have good resistance to outside squash and can be restored to original shape even if squashed.

Flexibility Have high flexibility and bending rdius is smal compared with other braided or reinforced hoses, allowing piping at limited space.

Type I.D.×O.D. Pressure
at20℃
Pressure
at50℃
Bend. radius 20℃ Temp. range Length Weight Packing Color
mm MPa
(kgf/cm2)
Max
MPa
(kgf/cm2)
Max
mm M g/M
E-SP-8 8×13.5 0~0.8(8) 0~0.4(4) 30 0~50 100 140 Tire winding Trans-parent
E-SP-9 9×15 0~0.8(8) 0~0.4(4) 35 100 170
E-SP-10 10×16 0~0.5(5) 0~0.25(2.5) 40 100 180
E-SP-12 12×18 0~0.5(5) 0~0.25(2.5) 50 100 230
E-SP-15 15×22 -0.1~0.5(5) -0.1~0.25(2.5) 60 50 320
E-SP-19 19×26 -0.1~0.4(4) -0.1~0.2(2) 75 50 380
E-SP-25 25×33 -0.1~0.4(4) -0.1~0.2(2) 100 50 540
E-SP-32 32×41 -0.1~0.3(3) -0.1~0.15(1.5) 130 40 780
E-SP-38 38×48 -0.1~0.3(3) -0.1~0.15(1.5) 150 40 1000
E-SP-50 50×62 -0.1~0.3(3) -0.1~0.15(1.5) 200 40 1500
E-SP-63 63×80 0~0.2(2) 0~0.1(1) 250 20 2700
E-SP-75 75×92 0~0.2(2) 0~0.1(1) 300 20 3150
FTS-9 to FTS-38 fittings can be used with E-SP-9 to E-SP-38 Spring reinforced hoses respectively.

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