SAE 100R4 Suction & Return Hose

Name: SAE 100R4 Suction & Return Hose
Brand: DeepSee Rubber Hose
Availability: InStock
Rating: 5 (1 reviews)

Temperature range

-20℃～80℃

Max. working pressure

Around 21bar (300psi)

Common size

¾"～ 4" (Customization available)

Production standard

SAE J517-100R4

Applications

Suction & return lines, hydraulic systems, mechanical equipment, etc.

Medium

Petroleum-based and water-based hydraulic fluids

Factory standard

ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018

Manufacturer type

OEM, ODM

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Description

Inner layer: NBR + SBR
Reinforcement: 2 wrapped textile + Embedded spiral steel wire
Cover: SBR + CR (neoprene)

The inner hose is made of nitrile rubber and butadiene styrene rubber, which is resistant to oil and fuel. Helix wire is placed between two layers of fabric reinforcement. The latter is composed of textile cord and rubber. The steel wire prevents the hose from collapsing under vacuum service. Being resistant to abrasion, weather, heat, ozone, and oil, the external layer helps the hose to avoid hydrauic fluid leakage. SAE 100R4 hose with bespoke specifications, like size, pressure, color, and length, is available here at DeepSee. R4 hydraulic suction hoses are commonly used in low-pressure suction and return lines, vacuum lines, anti-static delivery lines in hydraulic systems. They are specifically made to handle the return of petroleum-based and water-based hydraulic fluids to the reservoir and to work in suction applications under vacuum conditions.You can often find them working for industrial manufacturing equipment, construction, transportation, and off-road machinery.

DeepSee® SAE 100R4 Hydraulic Hose Sizes & Specifications

								Inner Rubber Thickness
mm	inch	mm	bar	psi	bar	psi	m	mm
19	¾	34.9	21	305	100	1450	60	3.5
25	1	41.3	17	250	81	1175		3.5
32	1¼	50.8	14	205	66	960		3.5
38	1½	57.2	10.5	155	57	830		3.5
45	1¾	64	10	146	50	725		3.5
51	2	69.9	7	100	44	640		3.5
64	2½	82.6	4	60	36	525		3.5
76	3	95.3	4	60	37	540		3
89	3½	107.9	4	60	32	465		2.5
102	4	120.7	4	60	28	410		2.5