Dunlop
Hiflex 221

Types:
Hydraulic Hose

Vendor: Dunlop

Application:

Compact medium pressure two-wire braid hydraulic hose. Hydraulic systems with petroleum or water/glycol based fluids and for fuel and lubricating oils.

Tube:

Black; oil resistant synthetic rubber.

Reinforcement:

Two braids of high tensile steel wire.

Cover:

221T-Oil, water, ozone flame resistant synthetic rubber. 221X-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:

Hitrak (50 Series)

Category:

Wire braid Slimline/Maxaflex 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	0.437	11.1	0.547	13.9	5800	400	23200	1600	1.5	45	0.19	0.29	Request a Quote
5/16	8.0	0.500	12.7	0.610	15.5	5075	350	20300	1400	2.0	55	0.24	0.36	Request a Quote
3/8	9.5	0.594	15.1	0.701	17.8	4785	330	19140	1320	2.5	65	0.30	0.44	Request a Quote
1/2	12.7	0.720	18.3	0.827	21.0	3988	275	15950	1100	3.0	80	0.36	0.54	Request a Quote
5/8	15.9	0.843	21.4	0.953	24.2	3625	250	14500	1000	3.5	90	0.42	0.63	Request a Quote
3/4	19.0	1.000	25.4	1.106	28.1	3120	215	12470	860	5.0	120	0.52	0.77	Request a Quote
1	25.4	1.311	33.3	1.417	36.0	2395	165	9570	660	6.5	160	0.77	1.15	Request a Quote