Alfabiotech Evolution E4K Hydraulic Hose

Scraped SKU: alfabiotech-evolution-e4k-hydraulic-hose 2026-06-12 16:03:39

Attributes

Series CodeE4K
Category PathAlfabiotech Evolution Minetuff Hoses

Description

alfabiotech EVOLUTION E4K Seriesl 4000 PSI Minetuff Hydraulic Hose

Variations (8)

E4K-06

Size Code06
ID3/8 in 9.5 mm
OD0.78 in 19.8 mm
Max. Working Pressure (psi) at 68ºF4000 psi
Min. Bend. Radius2.95 in 75.0 mm
Weight0.42 lbs/ft
Coupling Recommendations AlfaCrimp One-PieceD S
Coupling Recommendations Two-Piece Ferrule Non-SkiveAF4
Coupling Recommendations Two-Piece Ferrule SkiveAS4
Coupling Recommendations Two-Piece Ferrule InterlockCoupling Recommendations Two-Piece Ferrule Interlock N/A

E4K-08

Size Code08
ID1/2 in 12.7 mm
OD0.89 in 22.5 mm
Max. Working Pressure (psi) at 68ºF4000 psi
Min. Bend. Radius3.54 in 90.0 mm
Weight0.42 lbs/ft
Coupling Recommendations AlfaCrimp One-PieceD S
Coupling Recommendations Two-Piece Ferrule Non-SkiveAF4
Coupling Recommendations Two-Piece Ferrule SkiveAS4
Coupling Recommendations Two-Piece Ferrule InterlockCoupling Recommendations Two-Piece Ferrule Interlock N/A

E4K-10

Size Code10
ID5/8 in 15.9 mm
OD1.00 in 25.4 mm
Max. Working Pressure (psi) at 68ºF4000 psi
Min. Bend. Radius3.94 in 100.0 mm
Weight0.60 lbs/ft
Coupling Recommendations AlfaCrimp One-PieceD S
Coupling Recommendations Two-Piece Ferrule Non-SkiveAF4
Coupling Recommendations Two-Piece Ferrule SkiveAS4
Coupling Recommendations Two-Piece Ferrule InterlockCoupling Recommendations Two-Piece Ferrule Interlock N/A

E4K-12

Size Code12
ID3/4 in 19.1 mm
OD1.14 in 29 mm
Max. Working Pressure (psi) at 68ºF4000 psi
Min. Bend. Radius4.72 in 120.0 mm
Weight0.66 lbs/ft
Coupling Recommendations AlfaCrimp One-PieceD S
Coupling Recommendations Two-Piece Ferrule Non-SkiveAF4
Coupling Recommendations Two-Piece Ferrule SkiveAS4
Coupling Recommendations Two-Piece Ferrule InterlockCoupling Recommendations Two-Piece Ferrule Interlock N/A

E4K-16

Size Code16
ID1 in 25.40 mm
OD1.46 in 37.2 mm
Max. Working Pressure (psi) at 68ºF4000 psi
Min. Bend. Radius5.91 in 150 mm
Weight1.00 lbs/ft
Coupling Recommendations AlfaCrimp One-PieceD S
Coupling Recommendations Two-Piece Ferrule Non-SkiveAF4
Coupling Recommendations Two-Piece Ferrule SkiveAS4
Coupling Recommendations Two-Piece Ferrule InterlockYS2

E4K-20

Size Code20
ID1 1/4 in 31.80 mm
OD1.74 in 44.2 mm
Max. Working Pressure (psi) at 68ºF4000 psi
Min. Bend. Radius8.27 in 210.0 mm
Weight1.49 lbs/ft
Coupling Recommendations AlfaCrimp One-PieceF S
Coupling Recommendations Two-Piece Ferrule Non-SkiveCoupling Recommendations Two-Piece Ferrule Non-Skive N/A
Coupling Recommendations Two-Piece Ferrule SkiveAS4
Coupling Recommendations Two-Piece Ferrule InterlockXF2 YS2

E4K-24

Size Code24
ID1 1/2 in 38.10 mm
OD1.99 in 50.6 mm
Max. Working Pressure (psi) at 68ºF4000 psi
Min. Bend. Radius9.84 in 250.0 mm
Weight1.76 lbs/ft
Coupling Recommendations AlfaCrimp One-PieceS
Coupling Recommendations Two-Piece Ferrule Non-SkiveCoupling Recommendations Two-Piece Ferrule Non-Skive N/A
Coupling Recommendations Two-Piece Ferrule SkiveAS4
Coupling Recommendations Two-Piece Ferrule InterlockXF2 YS2

E4K-32

Size Code32
ID2 in 50.80 mm
OD2.55 in 64.7 mm
Max. Working Pressure (psi) at 68ºF4000 psi
Min. Bend. Radius12.52 in 318.0 mm
Weight2.69 lbs/ft
Coupling Recommendations AlfaCrimp One-PieceS
Coupling Recommendations Two-Piece Ferrule Non-SkiveCoupling Recommendations Two-Piece Ferrule Non-Skive N/A
Coupling Recommendations Two-Piece Ferrule SkiveAS4
Coupling Recommendations Two-Piece Ferrule InterlockXF2 YS2

Specifications

General ApplicationsDeveloped to withstand very demanding conditions; very high performance in pressure, pulsing and flexing
TubeOil resistant synthetic rubber and biodegradable hydraulic fluids.
ReinforcementFour high tensile steel spirals.
CoverSmooth up to 1", Wrapped over 1", abrasion, ozone and hydrocarbon resistant synthetic rubber.
Service Temperature [Min]-40 ºC -40 ºF
Service Temperature [Max]121 ºC 250 ºF
BrandingALFAGOMMA ALFABIOTECH EVOLUTION 4K MINETUFF WP 28 MPa (4000 PSI) - ISO 18752/CC - MSHA IC-152/16 - MADE IN ITALY
LengthRandom up to 1" - 200 feet from 1 1/4" to 2"
TypeHydraulic Hose
SeriesE4K
FreightHydraulic Hose can be combined with other KOA products for qualifying prepaid freight orders.
Coupling Recommendations Two-Piece Ferrule SkiveAS4
Max. Working Pressure (psi) at 68ºF4000 psi

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