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E4K - 4 wire spiral
Exceeds SAE 100R12 sizes 3/4" and 1"
Exceeds EN856 4SH sizes 1 1/2" and 2"
ISO 18752/CC 1,000,000+ impulse cycles all sizes
MSHA IC-152/16 approved flame resistance
Alfabiotechevolution
Unit of Measure
1 

Series Number

Size Code

ID

OD

Max Working Pressure

Min. Bend. Radius

Weight

Coupling Recommendations AlfaCrimp One-Piece

Coupling Recommendations Two-Piece Ferrule Non-Skive

Coupling Recommendations Two-Piece Ferrule Skive

Coupling Recommendations Two-Piece Ferrule Interlock

E4K-6 N/A 6 N/A 3/8 in9.5 mm N/A 0.78 in19.8 mm N/A 4000 psi N/A 2 19/20 in75.0 mm N/A 0.42 lbs/ft N/A D S N/A AF4 N/A AS4 N/A
E4K-8 N/A 8 N/A 1/2 in12.7 mm N/A 0.89 in22.5 mm N/A 4000 psi N/A 3 8/15 in90 mm N/A 0.42 lbs/ft N/A D S N/A AF4 N/A AS4 N/A
E4K-10 N/A 10 N/A 5/8 in15.9 mm N/A 1.00 in25.4 mm N/A 4000 psi N/A 3 15/16 in100 mm N/A 0.60 lbs/ft N/A D S N/A AF4 N/A AS4 N/A
E4K-12 N/A 12 N/A 3/4 in19.1 mm N/A 1.14 in29.0 mm N/A 4000 psi N/A 4 23/32 in120.0 mm N/A 0.66 lbs/ft N/A D S N/A AF4 N/A AS4 N/A
E4K-16 N/A 16 N/A 1 in25.40 mm N/A 1.46 in37.2 mm N/A 4000 psi N/A 5 29/32 in150 mm N/A 1.00 lbs/ft N/A D S N/A AF4 N/A AS4 N/A YS2
E4K-20 N/A 20 N/A 1 1/4 in31.80 mm N/A 1.74 in44.2 mm N/A 4000 psi N/A 8 4/15 in210.0 mm N/A 1.49 lbs/ft N/A S N/A N/A AS4 N/A XF2 YS2
E4K-24 N/A 24 N/A 1 1/2 in38.10 mm N/A 1.99 in50.6 mm N/A 4000 psi N/A 9 27/32 in250.0 mm N/A 1.76 lbs/ft N/A S N/A N/A AS4 N/A XF2 YS2
E4K-32 N/A 32 N/A 2 in50.80 mm N/A 2.55 in64.7 mm N/A 4000 psi N/A 12 17/32 in318.0 mm N/A 2.69 lbs/ft N/A S N/A N/A AS4 N/A XF2 YS2
Unit of Measure
1