Description

EFG4K hose is recommended for very high–pressure, high–impulse applications. Exceeds all requirements of ISO 18752 Grade D (except OD for -6 to -10), SAE 100R12, EN 856 R12 and ISO 3862 Type R12. Compatible with biodegradable hydraulic fluids like polyolester, polyglycol and vegetable oil as well as standard petroleum–based fluids.

Features:

• The optional MegaTuff™ cover lasts up to 300 times longer than standard hose during hose-to-hose and hose-to-metal abrasion tests per ISO 6945 and offers superior ozone and weathering resistance.
• The optional XtraTuff™ cover lasts up to 25 times longer than standard hose.
• Available in 121' through 200' continuous lengths.
• For use with GlobalSpiral™ Couplings [G20 Series], GlobalSpiral One-Piece Couplings [G21 Series, -20 Only] and Stainless Steel Spiral Couplings [G18 Series].
• Superior flex impulse performance: Tested to 1,000,000 impulse cycles at 50% of EN 856 R12 and SAE 100R12 bend radii.
• Meets Flame Resistance Acceptance Designation MSHA 2G.

Coupling Recommendation1	GlobalSpiral™ Couplings [G20 Series]
Coupling Recommendation2	GlobalSpiral™ OnePiece Couplings [G21 Series]
Coupling Recommendation3	Stainless Steel Spiral Couplings [G18 Series]
Cover Color	Black
Cover Material	Polychloroprene (Neoprene) - Type A
Cover Type	Standard
Dash Size	20
Dynamic WP (bar)	275.8 bar
Dynamic WP (psi)	4000 psi
EN Spec 1	856 R12
Hose ID (in)	1.25 in
Hose ID (mm)	31.8 mm
Hose OD (in)	1.85 in
Hose OD (mm)	47 mm
Hose Pressure	Constant Pressure-Very High
ISO Spec 1	18752 Grade D
ISO Spec 2	3862 R12
Manufacturer	Gates Corporation - Hydraulics

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