Product Details

Low Price SAE J20 R3 Car Heater Hose Coolant Hose Rubber Hose mandrel built radiator hose suitable for delivering hot water SAE J20R3 D2 (low oil resistance, high temperature resistance, premium service) China Manufacturer Factory Seller

EPDM Heater Hoses

Our heater Hose is formulated from rubber compounds developed for Original Equipment (OE) applications and is suitable for plain water and automotive coolant applications.

Heater Hose Construction & Specifications:

Tube: High quality EPDM rubber
Reinforcement: High tensile synthetic textile (Knitted PET)
Cover: High quality EPDM rubber
Hose Type: SAE J20 R3—Heater hose for normal service.
Hose Class: Class D-2—low oil resistant, standard service
Temperature Range: -40°C to +125°C (-40°F to 257°F)

CAUTION: Not suitable for fuel, oil or brake fluid applications.

Available Sizes of EPDM Heater Hoses:

Item No.	Inside Diameter	Length(m/roll)	Minimum Burst Pressure
CHS-001	6 mm (1/4”)	50	1.72 MPa (250 psi)
CHS-002	7.9 mm (5/16”)	50	1.72 MPa (250 psi)
CHS-003	9.5mm (3/8”)	50	1.72 MPa (250 psi)
CHS-004	10 mm (3/8”)	50	1.72 MPa (250 psi)
CHS-005	12.7 mm (1/2”)	50	1.72 MPa (250 psi)
CHS-006	15.9 mm (5/8”)	50	1.72 MPa (250 psi)
CHS-007	17.5 mm (11/16”)	20	1.72 MPa (250 psi)
CHS-008	19 mm (3/4”)	20	1.38 MPa (200 psi)
CHS-009	25.4 mm (1”)	20	1.21 MPa (175 psi)