Is the EPDM 45° Elbow for Radiator Cooling System SAE J20 R4 compatible with ethylene glycol and safe from -40°C to +125°C?

Yes. The EPDM 45° Elbow for Radiator Cooling System SAE J20 R4 is compatible with ethylene glycol-based coolants and is rated for safe operation from -40°C to +125°C. Manufactured to SAE J20 R4 Class D-1 standards, made of black EPDM rubber with textile braid reinforcement, it is designed for radiator and engine cooling systems, offers working pressures from 0.6 to 4.1 bar (depending on diameter), and includes a 3:1 safety factor for reliable, long-lasting performance.

Can the EPDM 45° Elbow for Radiator Cooling System SAE J20 R4 withstand continuous operation at 4.1 bar pressure and match different arm lengths (200/250/300 mm) for installation needs?

EPDM 45° Elbow for Radiator Cooling System SAE J20 R4 Format — Yes. The elbow is manufactured to SAE J20 R4 Class D-1 standards and is specified for continuous operation within a working pressure range up to 4.1 bar (depending on diameter). Its EPDM rubber body with textile braid reinforcement and a 3:1 safety factor provide durability and reliable resistance to pressure and thermal stress. The operating temperature range of -40°C to +125°C further supports continuous use in demanding environments. Regarding fitment, the elbow is offered in arm lengths of 200 mm, 250 mm, and 300 mm, allowing you to match different installation requirements and routing needs. Ensure you select the correct diameter and arm length for your specific system to remain within the stated maximum working pressure for that size.

Elbow 45° with EPDM for the system cooling RADIATOR SAE J20 R4

Additional information

Material	EPDM – ethylene-propylene-diene rubber
Maximum operating temperature [°C]	125
Minimum operating temperature [°C]	-40
Vacuum resistance	no

Elbow 45° RADIATOR intended for systems cooling engine in vehicles and engines type automotive (for water, liquids cooling based on glycol ethylene). Meets the requirements of standards SAE J20 R4 Class D-1. available with arms o length 200, 250 and 300 mm. Working pressure: from 0.6 bar to 4.1 bar, depending on the diameter elbow. Operating temperature: od -40°C up to +125°C. factor safety (pressure bursting / maximum pressure working) 3:1. Material a connector: black EPDM rubber. Reinforcement: textile braid.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
VP-EPDM-E45-10-19-200	Elbow 45° RADIATOR 10x19 mm, arm length 200 mm, EPDM	10	4.1	In stock	Enquiry
VP-EPDM-E45-10-19-250	Elbow 45° RADIATOR 10x19 mm, arm length 250 mm, EPDM	10	4.1	In stock	Enquiry
VP-EPDM-E45-10-19-300	Elbow 45° RADIATOR 10x19 mm, arm length 300 mm, EPDM	10	4.1	In stock	Enquiry
VP-EPDM-E45-102-112-200	Elbow 45° RADIATOR 102x112 mm, arm length 200 mm, EPDM	100	0.6	In stock	Enquiry
VP-EPDM-E45-102-112-250	Elbow 45° RADIATOR 102x112 mm, arm length 250 mm, EPDM	100	0.6	In stock	Enquiry
VP-EPDM-E45-102-112-300	Elbow 45° RADIATOR 102x112 mm, arm length 300 mm, EPDM	100	0.6	In stock	Enquiry
VP-EPDM-E45-12-21-200	Elbow 45° RADIATOR 12x21 mm, arm length 200 mm, EPDM	12	3.9	In stock	Enquiry
VP-EPDM-E45-12-21-250	Elbow 45° RADIATOR 12x21 mm, arm length 250 mm, EPDM	12	3.9	In stock	Enquiry
VP-EPDM-E45-12-21-300	Elbow 45° RADIATOR 12x21 mm, arm length 300 mm, EPDM	12	3.9	In stock	Enquiry
VP-EPDM-E45-16-25-200	Elbow 45° RADIATOR 16x25 mm, arm length 200 mm, EPDM	16	3.7	In stock	Enquiry
VP-EPDM-E45-16-25-250	Elbow 45° RADIATOR 16x25 mm, arm length 250 mm, EPDM	16	3.7	In stock	Enquiry
VP-EPDM-E45-16-25-300	Elbow 45° RADIATOR 16x25 mm, arm length 300 mm, EPDM	16	3.7	In stock	Enquiry
VP-EPDM-E45-19-28-200	Elbow 45° RADIATOR 19x28 mm, arm length 200 mm, EPDM	20	3.4	In stock	Enquiry
VP-EPDM-E45-19-28-250	Elbow 45° RADIATOR 19x28 mm, arm length 250 mm, EPDM	20	3.4	In stock	Enquiry
VP-EPDM-E45-19-28-300	Elbow 45° RADIATOR 19x28 mm, arm length 300 mm, EPDM	20	3.4	In stock	Enquiry
VP-EPDM-E45-22-31-200	Elbow 45° RADIATOR 22x31 mm, arm length 200 mm, EPDM	22	3.2	In stock	Enquiry
VP-EPDM-E45-22-31-250	Elbow 45° RADIATOR 22x31 mm, arm length 250 mm, EPDM	22	3.2	In stock	Enquiry
VP-EPDM-E45-22-31-300	Elbow 45° RADIATOR 22x31 mm, arm length 300 mm, EPDM	22	3.2	In stock	Enquiry
VP-EPDM-E45-25-34-200	Elbow 45° RADIATOR 25x34 mm, arm length 200 mm, EPDM	25	3.2	In stock	Enquiry
VP-EPDM-E45-25-34-250	Elbow 45° RADIATOR 25x34 mm, arm length 250 mm, EPDM	25	3.2	In stock	Enquiry
VP-EPDM-E45-25-34-300	Elbow 45° RADIATOR 25x34 mm, arm length 300 mm, EPDM	25	3.2	In stock	Enquiry
VP-EPDM-E45-28-37-200	Elbow 45° RADIATOR 28x37 mm, arm length 200 mm, EPDM	28	3	In stock	Enquiry
VP-EPDM-E45-28-37-250	Elbow 45° RADIATOR 28x37 mm, arm length 250 mm, EPDM	28	3	In stock	Enquiry
VP-EPDM-E45-28-37-300	Elbow 45° RADIATOR 28x37 mm, arm length 300 mm, EPDM	28	3	In stock	Enquiry
VP-EPDM-E45-30-39-200	Elbow 45° RADIATOR 30x39 mm, arm length 200 mm, EPDM	30	3	In stock	Enquiry
VP-EPDM-E45-30-39-250	Elbow 45° RADIATOR 30x39 mm, arm length 250 mm, EPDM	30	3	In stock	Enquiry
VP-EPDM-E45-30-39-300	Elbow 45° RADIATOR 30x39 mm, arm length 300 mm, EPDM	30	3	In stock	Enquiry
VP-EPDM-E45-32-41-200	Elbow 45° RADIATOR 32x41 mm, arm length 200 mm, EPDM	32	3	In stock	Enquiry
VP-EPDM-E45-32-41-250	Elbow 45° RADIATOR 32x41 mm, arm length 250 mm, EPDM	32	3	In stock	Enquiry
VP-EPDM-E45-32-41-300	Elbow 45° RADIATOR 32x41 mm, arm length 300 mm, EPDM	32	3	In stock	Enquiry
VP-EPDM-E45-35-44-200	Elbow 45° RADIATOR 35x44 mm, arm length 200 mm, EPDM	35	2.8	In stock	Enquiry
VP-EPDM-E45-35-44-250	Elbow 45° RADIATOR 35x44 mm, arm length 250 mm, EPDM	35	2.8	In stock	Enquiry
VP-EPDM-E45-35-44-300	Elbow 45° RADIATOR 35x44 mm, arm length 300 mm, EPDM	35	2.8	In stock	Enquiry
VP-EPDM-E45-38-47-200	Elbow 45° RADIATOR 38x47 mm, arm length 200 mm, EPDM	38	2.8	In stock	Enquiry
VP-EPDM-E45-38-47-250	Elbow 45° RADIATOR 38x47 mm, arm length 250 mm, EPDM	38	2.8	In stock	Enquiry
VP-EPDM-E45-38-47-300	Elbow 45° RADIATOR 38x47 mm, arm length 300 mm, EPDM	38	2.8	In stock	Enquiry
VP-EPDM-E45-40-50-200	Elbow 45° RADIATOR 40x50 mm, arm length 200 mm, EPDM	40	2.5	In stock	Enquiry
VP-EPDM-E45-40-50-250	Elbow 45° RADIATOR 40x50 mm, arm length 250 mm, EPDM	40	2.5	In stock	Enquiry
VP-EPDM-E45-40-50-300	Elbow 45° RADIATOR 40x50 mm, arm length 300 mm, EPDM	40	2.5	In stock	Enquiry
VP-EPDM-E45-45-55-200	Elbow 45° RADIATOR 45x55 mm, arm length 200 mm, EPDM	45	2.3	In stock	Enquiry
VP-EPDM-E45-45-55-250	Elbow 45° RADIATOR 45x55 mm, arm length 250 mm, EPDM	45	2.3	In stock	Enquiry
VP-EPDM-E45-45-55-300	Elbow 45° RADIATOR 45x55 mm, arm length 300 mm, EPDM	45	2.3	In stock	Enquiry
VP-EPDM-E45-48-58-200	Elbow 45° RADIATOR 48x58 mm, arm length 200 mm, EPDM	50	2.3	In stock	Enquiry
VP-EPDM-E45-48-58-250	Elbow 45° RADIATOR 48x58 mm, arm length 250 mm, EPDM	50	2.3	In stock	Enquiry
VP-EPDM-E45-48-58-300	Elbow 45° RADIATOR 48x58 mm, arm length 300 mm, EPDM	50	2.3	In stock	Enquiry
VP-EPDM-E45-50-60-200	Elbow 45° RADIATOR 50x60 mm, arm length 200 mm, EPDM	50	2.3	In stock	Enquiry
VP-EPDM-E45-50-60-250	Elbow 45° RADIATOR 50x60 mm, arm length 250 mm, EPDM	50	2.3	In stock	Enquiry
VP-EPDM-E45-50-60-300	Elbow 45° RADIATOR 50x60 mm, arm length 300 mm, EPDM	50	2.3	In stock	Enquiry
VP-EPDM-E45-55-65-200	Elbow 45° RADIATOR 55x65 mm, arm length 200 mm, EPDM	55	2.1	In stock	Enquiry
VP-EPDM-E45-55-65-250	Elbow 45° RADIATOR 55x65 mm, arm length 250 mm, EPDM	55	2.1	In stock	Enquiry
VP-EPDM-E45-55-65-300	Elbow 45° RADIATOR 55x65 mm, arm length 300 mm, EPDM	55	2.1	In stock	Enquiry
VP-EPDM-E45-57-67-200	Elbow 45° RADIATOR 57x67 mm, arm length 200 mm, EPDM	55	2.1	In stock	Enquiry
VP-EPDM-E45-57-67-250	Elbow 45° RADIATOR 57x67 mm, arm length 250 mm, EPDM	55	2.1	In stock	Enquiry
VP-EPDM-E45-57-67-300	Elbow 45° RADIATOR 57x67 mm, arm length 300 mm, EPDM	55	2.1	In stock	Enquiry
VP-EPDM-E45-60-70-200	Elbow 45° RADIATOR 60x70 mm, arm length 200 mm, EPDM	60	1.8	In stock	Enquiry
VP-EPDM-E45-60-70-250	Elbow 45° RADIATOR 60x70 mm, arm length 250 mm, EPDM	60	1.8	In stock	Enquiry
VP-EPDM-E45-60-70-300	Elbow 45° RADIATOR 60x70 mm, arm length 300 mm, EPDM	60	1.8	In stock	Enquiry
VP-EPDM-E45-63-73-200	Elbow 45° RADIATOR 63x73 mm, arm length 200 mm, EPDM	65	1.8	In stock	Enquiry
VP-EPDM-E45-63-73-250	Elbow 45° RADIATOR 63x73 mm, arm length 250 mm, EPDM	65	1.8	In stock	Enquiry
VP-EPDM-E45-63-73-300	Elbow 45° RADIATOR 63x73 mm, arm length 300 mm, EPDM	65	1.8	In stock	Enquiry
VP-EPDM-E45-65-75-200	Elbow 45° RADIATOR 65x75 mm, arm length 200 mm, EPDM	65	1.6	In stock	Enquiry
VP-EPDM-E45-65-75-250	Elbow 45° RADIATOR 65x75 mm, arm length 250 mm, EPDM	65	1.6	In stock	Enquiry
VP-EPDM-E45-65-75-300	Elbow 45° RADIATOR 65x75 mm, arm length 300 mm, EPDM	65	1.6	In stock	Enquiry
VP-EPDM-E45-70-80-200	Elbow 45° RADIATOR 70x80 mm, arm length 200 mm, EPDM	70	1.6	In stock	Enquiry
VP-EPDM-E45-70-80-250	Elbow 45° RADIATOR 70x80 mm, arm length 250 mm, EPDM	70	1.6	In stock	Enquiry
VP-EPDM-E45-70-80-300	Elbow 45° RADIATOR 70x80 mm, arm length 300 mm, EPDM	70	1.6	In stock	Enquiry
VP-EPDM-E45-76-86-200	Elbow 45° RADIATOR 76x86 mm, arm length 200 mm, EPDM	75	1.4	In stock	Enquiry
VP-EPDM-E45-76-86-250	Elbow 45° RADIATOR 76x86 mm, arm length 250 mm, EPDM	75	1.4	In stock	Enquiry
VP-EPDM-E45-76-86-300	Elbow 45° RADIATOR 76x86 mm, arm length 300 mm, EPDM	75	1.4	In stock	Enquiry
VP-EPDM-E45-80-90-200	Elbow 45° RADIATOR 80x90 mm, arm length 200 mm, EPDM	80	1.1	In stock	Enquiry
VP-EPDM-E45-80-90-250	Elbow 45° RADIATOR 80x90 mm, arm length 250 mm, EPDM	80	1.1	In stock	Enquiry
VP-EPDM-E45-80-90-300	Elbow 45° RADIATOR 80x90 mm, arm length 300 mm, EPDM	80	1.1	In stock	Enquiry
VP-EPDM-E45-83-93-200	Elbow 45° RADIATOR 83x93 mm, arm length 200 mm, EPDM	80	1.1	In stock	Enquiry
VP-EPDM-E45-83-93-250	Elbow 45° RADIATOR 83x93 mm, arm length 250 mm, EPDM	80	1.1	In stock	Enquiry
VP-EPDM-E45-83-93-300	Elbow 45° RADIATOR 83x93 mm, arm length 300 mm, EPDM	80	1.1	In stock	Enquiry
VP-EPDM-E45-89-99-200	Elbow 45° RADIATOR 89x99 mm, arm length 200 mm, EPDM	90	0.9	In stock	Enquiry
VP-EPDM-E45-89-99-250	Elbow 45° RADIATOR 89x99 mm, arm length 250 mm, EPDM	90	0.9	In stock	Enquiry
VP-EPDM-E45-89-99-300	Elbow 45° RADIATOR 89x99 mm, arm length 300 mm, EPDM	90	0.9	In stock	Enquiry

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Elbow 45° RADIATOR intended for systems cooling engine in vehicles and engines type automotive (for water, liquids cooling based on glycol ethylene). Meets the requirements of standards SAE J20 R4 Class D-1. available with arms o length 200, 250 and 300 mm. Working pressure: from 0.6 bar to 4.1 bar, depending on the diameter elbow. Operating temperature: od -40°C up to +125°C. factor safety (pressure bursting / maximum pressure working) 3:1. Material a connector: black EPDM rubber. Reinforcement: textile braid.