“Pressure-Flex”

Rubber Hydraulic Hose

Pressure-Flex Series rubber hydraulic hose goes beyond standard SAE spec hose. These hoses are in conformance with international standards for pressure ratings and construction, are lighter in weight than standard hydraulic hose and offer improved bend radius and flexibility. For specifications and other information on Unisource couplings, check out the Hydraulic Fittings section of our website. We also offer accessories such as sleeving, adapters, and flange kits. For permanent attachment of fittings to hose, see our extensive line of Crimping Equipment.

Series 3100 Exceeds SAE 100R1AT – Wrapped

EN853 Type 1SN Rubber Hydraulic Hose

Tube:

Type A maximum oil resistant synthetic rubber

Cover:

Oil, weather, and abrasion resistant wrapped MSHA approved cover

Reinforcing:

One braid of high tensile steel wire

Temperature Range:

-40 Deg. F. to 212 Deg. F.

Branding:

Embossed

PRODUCT BULLETIN

Applications:

Medium pressure hydraulic hose suitable for use with petroleum based hydraulic fluids, lubricating oils, water, and water emulsion hydraulic fluids. Wrapped cover.

Part Number	I.D. (In)	O.D. (In)	W.P (PSI)	Burst (PSI)	Bend Radius (In)	Weight (Lbs / Ft)	Approx. Length	Couplings
3100-04	1/4	0.512	3,625	14,500	3.9	.13	600' Reel	KW / SB
3100-06	3/8	0.661	2,610	10,440	4.9	.19	500' Reel	KW / SB
3100-08	1/2	0.787	2,320	9,280	7.1	.24	350' Reel	KW / SB
3100-10	5/8	0.913	1,885	7,540	7.9	.30	250' Reel	KW / SB
3100-12	3/4	1.07	1,525	6,100	9.5	.38	200' Reel	KW / SB
3100-16	1	1.38	1,275	5,100	11.8	.56	200' Reel	KW / SB
3100-20	1-1/4	1.67	915	3,660	16.5	.72	100' Coil	KW / SB
3100-24	1-1/2	1.97	725	2,900	19.7	.95	100' Coil	PW
3100-32	2	2.52	580	2,320	24.8	1.35	100' Coil	PW

⚠ WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov

Series 3150 Exceeds SAE 100R1AT – Smooth

EN853 Type 1SN European Standards

Tube:

Class A maximum oil resistant synthetic rubber

Cover:

Oil, weather, and abrasion resistant cover. MSHA approved. Smooth cover finish.

Reinforcing:

One braid of high tensile steel wire

Temperature Range:

-40 Deg. F. to 212 Deg. F.

Branding:

Inkjet – white letters

PRODUCT BULLETIN

Applications:

Medium pressure hydraulic hose suitable for use with petroleum based hydraulic fluids, lubricating oils, water, and water emulsion hydraulic fluids. Smooth cover.

Part Number	I.D. (In)	O.D. (In)	W.P. (PSI)	Burst (PSI)	Bend Radius (In)	Weight (Lbs / Ft)	Approx. Length	Coupling Series
3150-04	1/4	0.520	3,625	14,500	3.9	.14	600' Reel	KW / SB
3150-06	3/8	0.677	2,610	10,440	4.9	.234	500' Reel	KW / SB
3150-08	1/2	0.803	2,320	9,280	7.1	.28	350' Reel	KW /SB
3150-10	5/8	0.925	1,885	7,540	8.1	.33	250' Reel	KW / SB
3150-12	3/4	1.09	1,525	6,100	9.5	.42	200' Reel	KW / SB
3150-16	1	1.40	1,275	5,100	11.8	.61	200' Reel	KW / SB
3150-20	1-1/4	1.71	915	3,660	16.5	.81	100' Coil	KW / SB
3150-24	1-1/2	1.99	725	2,900	19.7	.99	100' Coil	PW
3150-32	2	2.52	580	2,320	24.8	1.39	100' Coil	PW

⚠ WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov

Series 3200 Exceeds SAE 100R2AT – Wrapped

EN853 Type 2SN Rubber Hydraulic Hose

Tube:

Type A maximum oil resistant synthetic rubber

Cover:

Abrasion, oil, chemical, and weather resistant MSHA approved cover.

Reinforcing:

Two braids of high tensile steel wire

Temperature Range:

-40 Deg. F. to 212 Deg. F.

Branding:

Embossed

PRODUCT BULLETIN

Applications:

High pressure hose suitable for use with petroleum based hydraulic fluids, lubricating oils, water, and water emulsion hydraulic fluids.

Part Number	I.D. (In)	O.D. (In)	W.P. (PSI)	Burst (PSI)	Bend Radius (In)	Weight (Lbs / Ft)	Approx. Length	Coupling Series
3200-04	1/4	.590	5,800	23,200	3.9	.26	600' Reel	KW / SB
3200-06	3/8	.740	4,785	19,140	5.1	.37	400' Reel	KW / PW / SB
3200-08	1/2	.870	3,988	15,950	7.1	.44	300' Reel	KW / PW / SB
3200-10	5/8	.988	3,625	14,500	8.1	.51	350' Reel	KW / PW / SB
3200-12	3/7	1.15	3,118	12,325	9.4	.63	200' Reel	KW / PW / SB
3200-16	1	1.47	2,393	9,425	11.8	.88	200' Reel	KW / PW / SB
3200-20	1-1/4	1.86	1,813	7,250	16.5	1.29	100' Reel	KW / PW
3200-24	1-1/2	2.11	1,305	5,220	19.7	1.44	100' Coil	PW
3200-32	2	2.63	1,131	4,500	24.8	1.88	100' Coil	PW

⚠ WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov

Series 3250 Exceeds SAE 100R2AT – Smooth

EN853 Type 2SN European Standards for Hose

Tube:

Class A maximum oil resistant synthetic rubber

Cover:

Abrasion, oil, chemical, and weather resistant cover. MSHA approved.

Reinforcing:

Two braids of high tensile steel wire

Temperature Range:

-40 Deg. F. to 212 Deg. F.

Branding:

Ink jet – white letters

PRODUCT BULLETIN

Applications:

High pressure hose suitable for use with petroleum based hydraulic fluids, lubricating oils, water, and water emulsion hydraulic fluids.

Part Number	I.D. (In)	O.D. (In)	W.P. (PSI)	Burst (PSI)	Bend Radius (In)	Weight (Lbs / Ft)	Approx. Length	Coupling Series
3250-04	1/4	.590	5,800	23,200	3.9	.22	600' Reel	KW / SB
3250-06	3/8	.748	4,785	19,140	4.9	.376	400' Reel	KW / PW / SB
3250-08	1/2	.870	3,988	15,950	7.1	.442	300' Reel	KW / PW / SB
3250-10	5/8	1.00	3,625	14,500	8.1	.512	350' Reel	KW / PW / SB
3250-12	3/4	1.16	3,118	12,325	9.5	.635	200' Reel	KW / PW / SB
3250-16	1	1.50	2,393	9,425	11.8	.95	200' Reel	KW / PW / SB
3250-20	1-1/4	1.86	1,813	7,250	16.5	1.26	100' Coil	KW / PW

⚠ WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov

Series 3117 Exceeds SAE 100R17

Tube:

Type A maximum oil resistant synthetic rubber

Cover:

Abrasion, oil, chemical, and weather resistant MSHA approved cover.

Reinforcing:

One braid of high tensile steel wire

Temperature Range:

-40 Deg. F. to 212 Deg. F.

Branding:

Embossed

PRODUCT BULLETIN

Applications:

Medium pressure hose suitable for use with petroleum based hydraulic fluids, lubricating oils, water, and water emulsion hydraulic fluids. Designed as a replacement for standard SAE 100R17 lines.

Part Number	I.D. (In)	O.D. (In)	W.P. (PSI)	Burst (PSI)	Bend Radius (In)	Weight (Lbs / Ft)	Approx. Length	Coupling Series
3117-04	1/4	0.492	3,040	12,160	2.0	.13	800' Reel	KW / SB
3117-06	3/8	0.625	3,040	12,160	2.6	.19	500' Reel	KW / SB
3117-08	1/2	0.748	3,040	12,160	3.5	.24	400' Reel	KW / SB

⚠ WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov

Series 3216 Exceeds SAE 100R16

EN857 Type 2SC Rubber Hydraulic Hose

Tube:

Type A maximum oil resistant synthetic rubber

Cover:

Abrasion, oil, chemical, and weather resistant MSHA approved cover.

Reinforcing:

Two braids of high tensile steel wire

Temperature Range:

-40 Deg. F. to 212 Deg. F.

Branding:

Embossed

PRODUCT BULLETIN

Applications:

High pressure hose suitable for use with petroleum based hydraulic fluids, lubricating oils, water, and water emulsion hydraulic fluids. Designed as a replacement for standard SAE 100R16 lines where higher working pressure and better flexibility are required.

Part Number	I.D. (In)	O.D. (In)	W.P. (PSI)	Burst (PSI)	Bend Radius (In)	Weight (Lbs / Ft)	Approx. Length	Coupling Series
3216-04	1/4	.531	5,800	23,200	1.97	.195	500' Reel	KW / SB
3216-06	3/8	.685	5,000	20,000	2.56	.286	450' Reel	KW / SB
3216-08	1/2	.811	4,000	16,000	3.54	.343	350' Reel	KW / SB
3216-10	5/8	.933	3,625	14,500	3.94	.430	350' Reel	KW / SB
3216-12	3/4	1.09	3,120	12,480	4.72	.558	325' Reel	KW / SB
3216-16	1	1.40	3,000	12,000	5.91	.807	200' Reel	KW / SB

⚠ WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov

Series 3012 SAE 100R12 – 4 Spiral

Tube:

Type A maximum oil resistant synthetic rubber

Cover:

Abrasion, oil, chemical, and weather resistant MSHA approved cover

Reinforcing:

Four spirals of high tensile steel wire

Temperature Range:

-40 Deg. F. to 212 Deg. F.

Branding:

Clear Mylar – white letters with blue box

PRODUCT BULLETIN

Applications:

Extreme high pressure hose suitable for use with petroleum based hydraulic fluids, lubricating oils, water, and water emulsion hydraulic fluids.

Part Number	I.D. (In)	O.D. (In)	W.P. (PSI)	Burst (PSI)	Bend Radius (In)	Weight (Lbs / Ft)	Approx. Length	Coupling Series
3012-08	1/2	0.878	6,000	24,000	9.05	0.56	Coil	PW
3012-12	3/4	1.18	5,000	20,000	11.80	0.99	Coil	PW / HW
3012-16	1	1.51	5,500	22,000	13.30	1.40	Coil	PW / HW
3012-20	1-1/4	1.78	5,000	20,000	18.10	1.70	Coil	PW / HW
3012-24	1-1/2	2.08	4,200	16,800	22.00	2.30	Coil	HW
3012-32	2	2.66	4,000	16,000	27.60	3.10	Coil	HW

⚠ WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov

Series 3013 Exceeds SAE 100R13 – 6 Spiral

Tube:

Class A maximum oil resistant synthetic rubber

Cover:

Abrasion, oil, chemical, and weather resistant MSHA approved cover

Reinforcing:

4 to 6 spirals of high tensile steel wire

Temperature Range:

-40 Deg. F. to 250 Deg. F.

Branding:

Clear Mylar / White letters with orange box

PRODUCT BULLETIN

Applications:

Extreme high pressure hose suitable for use with petroleum based hydraulic fluids, lubricating oils, water, and water emulsion hydraulic fluids.

Part Number	I.D. (In)	O.D. (In)	W.P. (PSI)	Burst (PSI)	Bend Radius (In)	Weight (Lbs / Ft)	Approx. Length	Coupling Series
3013-20	1-1/4	1.94	5,000	20,000	16.5	2.67	100'/200' Coils	HW
3013-24	1-1/2	2.26	5,000	20,000	19.7	3.35	100'/200' Coils	HW
3013-32	2	2.82	5,000	20,000	24.8	4.38	100'/200' Coils	HW

⚠ WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov

Series 3015 Exceeds SAE 100R15 – 6 Spiral

Tube:

Class A maximum oil resistant synthetic rubber

Cover:

Abrasion, oil, chemical, and weather resistant MSHA approved cover

Reinforcing:

4 to 6 spirals of high tensile steel wire

Temperature Range:

-40 Deg. F. to 250 Deg. F.

Branding:

Embossed

PRODUCT BULLETIN

Applications:

Extreme high pressure hose suitable for use with petroleum based hydraulic fluids, lubricating oils, water, and water emulsion hydraulic fluids.

Part Number	I.D. (In)	O.D. (In)	W.P. (PSI)	Burst (PSI)	Bend Radius (In)	Weight (Lbs / Ft)	Approx. Length	Coupling Series
3015-12	3/4	1.20	6,090	24,360	10.4	1.04	100'/200' Coils	HW
3015-16	1	1.51	6,090	24,360	13.0	1.44	100'/200' Coils	HW
3015-20	1-1/4	1.94	6,090	24,360	17.5	2.67	100'/200' Coils	HW
3015-24	1-1/2	2.27	6,090	24,360	20.9	3.35	100'/200' Coils	HW

⚠ WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov

Series 3400 SAE 100R4 – Suction / Return Hose

Tube:

Class A maximum oil resistant synthetic rubber

Cover:

Abrasion, oil, chemical, and weather resistant MSHA approved cover

Reinforcing:

Multiple textile plies with dual wire helix

Temperature Range:

-40 Deg. F. to 212 Deg. F.

Design Factor:

4:1

Branding:

Embossed

PRODUCT BULLETIN

Applications:

Recommended for petroleum and water based hydraulic fluids in suction lines, or in low pressure return lines. Meets or exceeds the requirements of SAE 100R4. Designed to provide half of the bend radius of standard SAE 100R4. MSHA acccepted.

Part Number	I.D. (In)	O.D. (In)	W.P. (PSI)	Burst (PSI)	Bend Radius (In)	Weight (Lbs / Ft)	Approx. Length	Coupling Series
3400-12	3/4	1.16	300	1,200	2.5	0.45	100'	KW / PW / SH
3400-16	1	1.46	250	1,000	3.0	0.54	100'	KW / PW / SH
3400-20	1-1/4	1.71	200	800	4.0	0.77	100'	KW / PW / SH
3400-24	1-1/2	1.96	150	600	5.0	0.91	100'	PW / SH
3400-32	2	2.46	100	400	6.0	1.16	100'	PW / SH

⚠ WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov

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