Dunlop
Hiflex 420

Types:
Hydraulic Hose

Vendor: Dunlop

Application:

High pressure four and six spiral hydraulic hose. The Greenline version is also suitable for use with biodegradable hydraulic oils based on rapeseed and synthetic esters.

Tube:

Black, oil resistant synthetic rubber.

Reinforcement:

Four or six spiral layers of high tensile steel wire.

Cover:

420G-Greenline black, oil, water, ozone and flame resistant synthetic rubber.420X-Oil, water, ozone, and abrasion resistant Tuflex.

Temperature:

-40°C to +100°C (-40°F to +212°F), intermittent use up to 125°C (258°F) Petroleum based fluids only. Water based fluids at temperatures -40°C to +7-°C (-40°F to +160°F)

Couplings:

Powertrak 19 Series/Interlock

Category:

Multi-Spiral high pressure hose.

Colors:

Black

Nominal Bore Size		Mean Diameter Over Wire		Mean Diameter Over Cover		Maximum WP		Minimum BP		Minimum Bend Radius		Approx Weight		REQUEST QUOTE
(in)	(mm)	(in)	(mm)	(in)	(mm)	(psi)	(bar)	(psi)	(bar)	(in)	(mm)	(lbs/ft)	(kg/m)
1/4	6.3	0.579	14.7	0.705	17.9	6000	420	24000	1680	6.0	150	0.41	0.61	Request a Quote
3/8	9.5	0.689	17.5	0.843	21.4	6000	420	24000	1680	6.0	150	0.51	0.76	Request a Quote
1/2	12.7	0.795	20.2	0.969	24.6	6000	420	24000	1680	8.0	200	0.59	0.88	Request a Quote
5/8	15.9	1.012	25.7	1.130	28.7	6000	420	24000	1680	10.0	250	0.96	1.43	Request a Quote
3/4	19.0	1.130	28.7	1.268	32.2	6000	420	24000	1680	10.5	270	1.09	1.62	Request a Quote
1	25.4	1.390	35.3	1.528	38.8	6000	420	24000	1680	13.0	330	1.46	2.18	Request a Quote
1 1/4	31.8	1.772	45.0	1.890	48.0	6000	420	24000	1680	17.5	440	2.40	3.58	Request a Quote
1 1/2	38.1	2.031	51.6	2.189	55.6	6000	420	24000	1680	21.0	530	3.02	4.50	Request a Quote