“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 added abrasion resistance, check out our “Tuff-Flex” line of hose. 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.

hydraulic hose with nylon sleeving

Series 3100 Exceeds SAE 100R1AT

EN853 Type 1SN Rubber Hydraulic Hose

Tube:

Black oil resistant synthetic rubber

Cover:

Black, oil, weather, and abrasion resistant MSHA approved cover

Reinforcing:

One braid of high tensile steel wire

Temperature Range:

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

Branding:

Embossed

Applications:

Medium pressure hydraulic 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
PackagingCouplings
3100-041/40.5203,26513,0603.9.14600'ReelKW
3100-063/80.6772,61010,4404.9.23500'ReelKW
3100-081/20.8032,3209,2807.1.28400"ReelKW
3100-105/80.9251,8857,5408.1.33330'ReelKW
3100-123/41.101,5256,1009.5.42200'ReelKW
3100-1611.401,2765,10411.8.60200'ReelKW
3100-201-1/41.719143,65616.5.81100'ReelKW
3100-241-1/21.927252,90019.7.99100'ReelKW
3100-3222.525802,32024.81.38100'ReelKW

Series 3150 Exceeds SAE 100R1AT – Smooth

EN853 Type 1SN European Standards

Tube:

Black oil resistant synthetic rubber

Cover:

Black, oil, weather, and abrasion resistant MSHA approved cover (smooth)

Reinforcing:

One braid of high tensile steel wire

Temperature Range:

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

Branding:

Inkjet – white letters

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
PackagingCoupling
Series
3150-041/40.5203,26513,0603.9.14600'ReelKW
3150-063/80.6772,61010,4404.9.23500ReelKW
3150-081/20.8032,3209,2807.1.28400'ReelKW
3150-105/80.9251,8857,5408.1.33330'ReelKW
3150-123/41.101,5256,1009.5.42200ReelKW
3150-1611.401,2765,10411.8.60200'ReelKW
3150-201-1/41.719143,65616.5.81100'ReelKW

Series 3200 Exceeds SAE 100R2AT

EN853 Type 2SN Rubber Hydraulic Hose

Tube:

Black oil resistant synthetic rubber

Cover:

Black, oil, weather and abrasion resistant MSHA approved cover

Reinforcing:

Two braids of high tensile steel wire

Temperature Range:

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

Branding:

Embossed

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
PackagingCoupling
Series
3200-041/4.5915,80023,2003.9.22600'ReelsKW
3200-063/8.7484,80019,2004.9.36400'ReelsKW
3200-081/2.8704,00016,0007.1.42300'ReelsKW
3200-105/81.003,62514,5008.1.52350'ReelsKW
3200-123/71.163,10012,4009.4.64200'ReelsKW
3200-1611.502,4009,60011.8.95200'ReelsKW
3200-201-1/41.871,8207,28016.51.25100'CoilsKW
3200-241-1/22.151,3105,24019.71.50100'CoilsKW
3200-3222.651,1604,64024.81.93100'CoilsKW

Series 3250 Exceeds SAE 100R2AT – Smooth

EN853 Type 2SN European Standards for Hose

Tube:

Black oil resistant synthetic rubber

Cover:

Black, oil, weather and abrasion resistant MSHA approved cover (smooth)

Reinforcing:

Two braids of high tensile steel wire

Temperature Range:

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

Branding:

Ink jet – white letters

 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
PackagingCoupling
Series
3250-041/4.5915,800 23,2003.9 .22600'ReelsKW
3250-063/8.7484,80019,2004.9.36400'ReelsKW
3250-081/2.8704,00016,0007.1.42300'ReelsKW
3250-105/81.003,62514,5008.1.52350'ReelsKW
3250-123/41.163,10012,4009.5.64200'ReelsKW
3250-1611.502,4009,60011.8.95200'ReelsKW
3250-201-1/41.871,8207,28016.5 1.25100'CoilsKW

Series 3117 Exceeds SAE 100R17

Tube:

Black oil resistant synthetic rubber

Cover:

Black, oil, weather and abrasion resistant MSHA approved cover

Reinforcing:

One braid of high tensile steel wire

Temperature Range:

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

Branding:

Embossed

 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 where higher pressures and a more flexible hose are required.

Part
Number
I.D.
(In)
O.D.
(In)
W.P.
(PSI)
Burst
(PSI)
Bend
Radius (In)
Weight
(Lbs / Ft)
Approx.
Length
PackagingCoupling
Series
3117-041/40.4923,25013,0002.0.13800'ReelsKW
3117-063/80.6263,05012,2002.6.19500'ReelsKW
3117-081/20.7603,05012,2003.5.24400'ReelsKW

Series 3216 Exceeds SAE 100R16

EN857 Type 2SC Rubber Hydraulic Hose

Tube:

Black oil resistant synthetic rubber

Cover:

Black, oil, weather and abrasion resistant MSHA approved cover

Reinforcing:

Two braids of high tensile steel wire

Temperature Range:

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

Branding:

Embossed

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
PackagingCoupling
Series
3216-041/4.5315,80023,2002.0.19500'ReelsKW
3216-063/8.6855,00020,0002.5.28450'ReelsKW
3216-081/2.8114,00016,0003.5.34350'ReelsKW
3216-105/8.9333,62514,5004.0.43350'ReelsKW
3216-123/41.093,12012,4804.7.56325'ReelsKW
3216-1611.403,00012,0005.9.85200'ReelsKW

Series 3012 SAE 100R12 – 4 Spiral

Tube:

Black oil resistant synthetic rubber

Cover:

Black, oil, weather, and abrasion resistant MSHA approved cover

Reinforcing:

Four spirals of high tensile steel wire

Temperature Range:

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

Branding:

Embossed

 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
PackagingCoupling
Series
3012-081/20.9374,06016,2407.10.50100'CoilsPW
3012-123/41.194,06016,2409.40.72100'CoilsPW
3012-1611.484,06016,24011.81.10100'CoilsPW
3012-201-1/41.853,05012,18016.51.62100'CoilsPW
3012-241-1/22.012,54010,15019.71.84100'CoilsPW
3012-3222.622,54010,15024.82.60100'CoilsPW

Series 3013 Exceeds SAE 100R13 –  4 to 6 Spiral

Tube:

Black oil resistant synthetic rubberr

Cover:

Black, oil, weather and abrasion 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

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
PackagingCoupling
Series
3013-123/41.265,08020,3009.51.03100'CoilsHW
3013-1611.545,08020,30011.81.35100'CoilsHW
3013-201-1/41.965,08020,30016.52.58100'CoilsHW
3013-241-1/22.265,08020,30019.73.52100'CoilsHW
3013-3222.835,08020,30024.85.30100'CoilsHW

Series 3015 Exceeds SAE 100R15 – 6 Spiral

Tube:

Black oil resistant synthetic rubber

Cover:

Black, oil, weather, and abrasion 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

 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
PackagingCoupling
Series
3015-123/41.276,09024,36010.41.03100'/200'CoilsHW
3015-1611.546,09024,36013.01.35100'/200'CoilsHW
3015-201-1/41.946,09024,36017.52.58100'/200'CoilsHW
3015-241-1/22.266,09024,36020.93.52100'/200'CoilsHW

Series 3400 SAE 100R4 – Suction / Return Hose

Tube:

Black, oil resistant, synthetic rubber

Cover:

Black, oil, weather and abrasion 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

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.

Part
Number
I.D.
(In)
O.D.
(In)
W.P.
(PSI)
Burst
(PSI)
Bend
Radius (In)
Weight
(Lbs / Ft)
Approx.
Length
Stock (Yes)
or Min.
Order
Couplings
3400-123/41.163001,2002.50.45100'YesKW / SH
3400-1611.462501,0003.00.54100'YesKW / SH
3400-201-1/41.712008004.00.77100'YesKW / SH
3400-241-1/21.961506005.00.91100'YesPW / SH
3400-3222.461004006.01.16100'YesPW / SH
Block
Want to speak to a professional?

THANK YOU FOR TAKING THE TIME TO VISIT OUR SITE. OUR CUSTOMER SERVICE TEAM IS AVAILABLE TO ASSIST YOU MONDAY THROUGH FRIDAY, 8 A.M. TO 5 P.M. FOR ADDITIONAL INFORMATION PERTAINING TO THE SERVICES OR PRODUCTS THAT WE PROVIDE OR IF YOU NEED AN ESTIMATE, CONTACT ONE OF OUR OFFICES.