Is the EPDM reinforced straight connector for cooling system SUPERFLEX RADIATOR SAE J20 R4 compatible with ethylene glycol-based coolants and temperatures from -40Â°C to +125Â°C?

Yes. The EPDM reinforced straight connector for cooling system SUPERFLEX RADIATOR SAE J20 R4 is compatible with ethylene glycol-based coolants and rated for operating temperatures from -40Â°C to +125Â°C. The connector is made of black EPDM rubber (suitable for automotive coolants), reinforced with textile braid and a steel spiral, and its specifications explicitly list ethylene glycol-based coolants and the -40Â°C to +125Â°C temperature range.

Can the EPDM reinforced straight connector for cooling system SUPERFLEX RADIATOR SAE J20 R4 be fitted with standard hose clamps on its soft, spiral-free ends?

Yes. The EPDM reinforced straight connector for cooling system SUPERFLEX RADIATOR SAE J20 R4 has "soft" ends free of the steel spiral specifically to allow easy and tight installation with standard hose clamps. The soft, spiral-free ends and textile reinforcement ensure a secure clamped fit on typical fittings while the corrugated section provides flexibility and full flow. Operating range: -40Â°C to +125Â°C.

EPDM reinforced straight connector for cooling system SUPERFLEX RADIATOR SAE J20 R4

Additional information

Material	EPDM – ethylene-propylene-diene rubber
Maximum operating temperature [°C]	125
Minimum operating temperature [°C]	-40
Vacuum resistance	yes
Standard length [m]	0.25, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1

SUPERFLEX RADIATOR hose connector designed for engine cooling systems in vehicles and automotive-type engines (for water, ethylene glycol-based coolants). Version with textile reinforcement and a steel spiral to prevent collapse of the bent hose. It features “soft” ends, free of steel spiral, allowing for easy and tight installation on fittings using clamps. The externally corrugated design of the hose bends easily, replacing the original molded connector in many cases and ensuring uninterrupted full flow even with strong bends. The connector design complies with SAE J20 R5 standard and is resistant to temperature and coolants used in automotive applications. No data on working pressure. Operating temperature: from -40°C to +125°C. Connector material: black EPDM rubber. Reinforcement: textile braid + steel spiral.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
VP-SF-102-1000	SUPERFLEX hose connector 102 mm (4"), L=1000 mm, EPDM	100	-	In stock	Enquiry
VP-SF-102-250	SUPERFLEX hose connector 102 mm (4"), L=250 mm, EPDM	100	-	In stock	Enquiry
VP-SF-102-300	SUPERFLEX hose connector 102 mm (4"), L=300 mm, EPDM	100	-	In stock	Enquiry
VP-SF-102-400	SUPERFLEX hose connector 102 mm (4"), L=400 mm, EPDM	100	-	In stock	Enquiry
VP-SF-102-500	SUPERFLEX hose connector 102 mm (4"), L=500 mm, EPDM	100	-	In stock	Enquiry
VP-SF-102-600	SUPERFLEX hose connector 102 mm (4"), L=600 mm, EPDM	100	-	In stock	Enquiry
VP-SF-102-700	SUPERFLEX hose connector 102 mm (4"), L=700 mm, EPDM	100	-	In stock	Enquiry
VP-SF-102-800	SUPERFLEX hose connector 102 mm (4"), L=800 mm, EPDM	100	-	In stock	Enquiry
VP-SF-102-900	SUPERFLEX hose connector 102 mm (4"), L=900 mm, EPDM	100	-	In stock	Enquiry
VP-SF-22-1000	SUPERFLEX hose connector 22 mm (7/8"), L=1000 mm, EPDM	22	-	In stock	Enquiry
VP-SF-22-250	SUPERFLEX hose connector 22 mm (7/8"), L=250 mm, EPDM	22	-	In stock	Enquiry
VP-SF-22-300	SUPERFLEX hose connector 22 mm (7/8"), L=300 mm, EPDM	22	-	In stock	Enquiry
VP-SF-22-400	SUPERFLEX hose connector 22 mm (7/8"), L=400 mm, EPDM	22	-	In stock	Enquiry
VP-SF-22-500	SUPERFLEX hose connector 22 mm (7/8"), L=500 mm, EPDM	22	-	In stock	Enquiry
VP-SF-22-600	SUPERFLEX hose connector 22 mm (7/8"), L=600 mm, EPDM	22	-	In stock	Enquiry
VP-SF-22-700	SUPERFLEX hose connector 22 mm (7/8"), L=700 mm, EPDM	22	-	In stock	Enquiry
VP-SF-22-800	SUPERFLEX hose connector 22 mm (7/8"), L=800 mm, EPDM	22	-	In stock	Enquiry
VP-SF-22-900	SUPERFLEX hose connector 22 mm (7/8"), L=900 mm, EPDM	22	-	In stock	Enquiry
VP-SF-25-1000	SUPERFLEX hose connector 25 mm (1"), L=1000 mm, EPDM	25	-	In stock	Enquiry
VP-SF-25-250	SUPERFLEX hose connector 25 mm (1"), L=250 mm, EPDM	25	-	In stock	Enquiry
VP-SF-25-300	SUPERFLEX hose connector 25 mm (1"), L=300 mm, EPDM	25	-	In stock	Enquiry
VP-SF-25-400	SUPERFLEX hose connector 25 mm (1"), L=400 mm, EPDM	25	-	In stock	Enquiry
VP-SF-25-500	SUPERFLEX hose connector 25 mm (1"), L=500 mm, EPDM	25	-	In stock	Enquiry
VP-SF-25-600	SUPERFLEX hose connector 25 mm (1"), L=600 mm, EPDM	25	-	In stock	Enquiry
VP-SF-25-700	SUPERFLEX hose connector 25 mm (1"), L=700 mm, EPDM	25	-	In stock	Enquiry
VP-SF-25-800	SUPERFLEX hose connector 25 mm (1"), L=800 mm, EPDM	25	-	In stock	Enquiry
VP-SF-25-900	SUPERFLEX hose connector 25 mm (1"), L=900 mm, EPDM	25	-	In stock	Enquiry
VP-SF-32-1000	SUPERFLEX hose connector 32 mm (1.1/4"), L=1000 mm, EPDM	32	-	In stock	Enquiry
VP-SF-32-250	SUPERFLEX hose connector 32 mm (1.1/4"), L=250 mm, EPDM	32	-	In stock	Enquiry
VP-SF-32-300	SUPERFLEX hose connector 32 mm (1.1/4"), L=300 mm, EPDM	32	-	In stock	Enquiry
VP-SF-32-400	SUPERFLEX hose connector 32 mm (1.1/4"), L=400 mm, EPDM	32	-	In stock	Enquiry
VP-SF-32-500	SUPERFLEX hose connector 32 mm (1.1/4"), L=500 mm, EPDM	32	-	In stock	Enquiry
VP-SF-32-600	SUPERFLEX hose connector 32 mm (1.1/4"), L=600 mm, EPDM	32	-	In stock	Enquiry
VP-SF-32-700	SUPERFLEX hose connector 32 mm (1.1/4"), L=700 mm, EPDM	32	-	In stock	Enquiry
VP-SF-32-800	SUPERFLEX hose connector 32 mm (1.1/4"), L=800 mm, EPDM	32	-	In stock	Enquiry
VP-SF-32-900	SUPERFLEX hose connector 32 mm (1.1/4"), L=900 mm, EPDM	32	-	In stock	Enquiry
VP-SF-38-1000	SUPERFLEX hose connector 38 mm (1.1/2"), L=1000 mm, EPDM	38	-	In stock	Enquiry
VP-SF-38-250	SUPERFLEX hose connector 38 mm (1.1/2"), L=250 mm, EPDM	38	-	In stock	Enquiry
VP-SF-38-300	SUPERFLEX hose connector 38 mm (1.1/2"), L=300 mm, EPDM	38	-	In stock	Enquiry
VP-SF-38-400	SUPERFLEX hose connector 38 mm (1.1/2"), L=400 mm, EPDM	38	-	In stock	Enquiry
VP-SF-38-500	SUPERFLEX hose connector 38 mm (1.1/2"), L=500 mm, EPDM	38	-	In stock	Enquiry
VP-SF-38-600	SUPERFLEX hose connector 38 mm (1.1/2"), L=600 mm, EPDM	38	-	In stock	Enquiry
VP-SF-38-700	SUPERFLEX hose connector 38 mm (1.1/2"), L=700 mm, EPDM	38	-	In stock	Enquiry
VP-SF-38-800	SUPERFLEX hose connector 38 mm (1.1/2"), L=800 mm, EPDM	38	-	In stock	Enquiry
VP-SF-38-900	SUPERFLEX hose connector 38 mm (1.1/2"), L=900 mm, EPDM	38	-	In stock	Enquiry
VP-SF-44-1000	SUPERFLEX hose connector 44 mm (1.3/4"), L=1000 mm, EPDM	45	-	In stock	Enquiry
VP-SF-44-250	SUPERFLEX hose connector 44 mm (1.3/4"), L=250 mm, EPDM	45	-	In stock	Enquiry
VP-SF-44-300	SUPERFLEX hose connector 44 mm (1.3/4"), L=300 mm, EPDM	45	-	In stock	Enquiry
VP-SF-44-400	SUPERFLEX hose connector 44 mm (1.3/4"), L=400 mm, EPDM	45	-	In stock	Enquiry
VP-SF-44-500	SUPERFLEX hose connector 44 mm (1.3/4"), L=500 mm, EPDM	45	-	In stock	Enquiry
VP-SF-44-600	SUPERFLEX hose connector 44 mm (1.3/4"), L=600 mm, EPDM	45	-	In stock	Enquiry
VP-SF-44-700	SUPERFLEX hose connector 44 mm (1.3/4"), L=700 mm, EPDM	45	-	In stock	Enquiry
VP-SF-44-800	SUPERFLEX hose connector 44 mm (1.3/4"), L=800 mm, EPDM	45	-	In stock	Enquiry
VP-SF-44-900	SUPERFLEX hose connector 44 mm (1.3/4"), L=900 mm, EPDM	45	-	In stock	Enquiry
VP-SF-51-1000	SUPERFLEX hose connector 51 mm (2"), L=1000 mm, EPDM	50	-	In stock	Enquiry
VP-SF-51-250	SUPERFLEX hose connector 51 mm (2"), L=250 mm, EPDM	50	-	In stock	Enquiry
VP-SF-51-300	SUPERFLEX hose connector 51 mm (2"), L=300 mm, EPDM	50	-	In stock	Enquiry
VP-SF-51-400	SUPERFLEX hose connector 51 mm (2"), L=400 mm, EPDM	50	-	In stock	Enquiry
VP-SF-51-500	SUPERFLEX hose connector 51 mm (2"), L=500 mm, EPDM	50	-	In stock	Enquiry
VP-SF-51-600	SUPERFLEX hose connector 51 mm (2"), L=600 mm, EPDM	50	-	In stock	Enquiry
VP-SF-51-700	SUPERFLEX hose connector 51 mm (2"), L=700 mm, EPDM	50	-	In stock	Enquiry
VP-SF-51-800	SUPERFLEX hose connector 51 mm (2"), L=800 mm, EPDM	50	-	In stock	Enquiry
VP-SF-51-900	SUPERFLEX hose connector 51 mm (2"), L=900 mm, EPDM	50	-	In stock	Enquiry
VP-SF-57-1000	SUPERFLEX hose connector 57 mm (2.1/4"), L=1000 mm, EPDM	55	-	In stock	Enquiry
VP-SF-57-250	SUPERFLEX hose connector 57 mm (2.1/4"), L=250 mm, EPDM	55	-	In stock	Enquiry
VP-SF-57-300	SUPERFLEX hose connector 57 mm (2.1/4"), L=300 mm, EPDM	55	-	In stock	Enquiry
VP-SF-57-400	SUPERFLEX hose connector 57 mm (2.1/4"), L=400 mm, EPDM	55	-	In stock	Enquiry
VP-SF-57-500	SUPERFLEX hose connector 57 mm (2.1/4"), L=500 mm, EPDM	55	-	In stock	Enquiry
VP-SF-57-600	SUPERFLEX hose connector 57 mm (2.1/4"), L=600 mm, EPDM	55	-	In stock	Enquiry
VP-SF-57-700	SUPERFLEX hose connector 57 mm (2.1/4"), L=700 mm, EPDM	55	-	In stock	Enquiry
VP-SF-57-800	SUPERFLEX hose connector 57 mm (2.1/4"), L=800 mm, EPDM	55	-	In stock	Enquiry
VP-SF-57-900	SUPERFLEX hose connector 57 mm (2.1/4"), L=900 mm, EPDM	55	-	In stock	Enquiry
VP-SF-63-1000	SUPERFLEX hose connector 63 mm (2.1/2"), L=1000 mm, EPDM	65	-	In stock	Enquiry
VP-SF-63-250	SUPERFLEX hose connector 63 mm (2.1/2"), L=250 mm, EPDM	65	-	In stock	Enquiry
VP-SF-63-300	SUPERFLEX hose connector 63 mm (2.1/2"), L=300 mm, EPDM	65	-	In stock	Enquiry
VP-SF-63-400	SUPERFLEX hose connector 63 mm (2.1/2"), L=400 mm, EPDM	65	-	In stock	Enquiry
VP-SF-63-500	SUPERFLEX hose connector 63 mm (2.1/2"), L=500 mm, EPDM	65	-	In stock	Enquiry
VP-SF-63-600	SUPERFLEX hose connector 63 mm (2.1/2"), L=600 mm, EPDM	65	-	In stock	Enquiry
VP-SF-63-700	SUPERFLEX hose connector 63 mm (2.1/2"), L=700 mm, EPDM	65	-	In stock	Enquiry
VP-SF-63-800	SUPERFLEX hose connector 63 mm (2.1/2"), L=800 mm, EPDM	65	-	In stock	Enquiry
VP-SF-63-900	SUPERFLEX hose connector 63 mm (2.1/2"), L=900 mm, EPDM	65	-	In stock	Enquiry
VP-SF-70-1000	SUPERFLEX hose connector 70 mm (2.3/4"), L=1000 mm, EPDM	70	-	In stock	Enquiry
VP-SF-70-250	SUPERFLEX hose connector 70 mm (2.3/4"), L=250 mm, EPDM	70	-	In stock	Enquiry
VP-SF-70-300	SUPERFLEX hose connector 70 mm (2.3/4"), L=300 mm, EPDM	70	-	In stock	Enquiry
VP-SF-70-400	SUPERFLEX hose connector 70 mm (2.3/4"), L=400 mm, EPDM	70	-	In stock	Enquiry
VP-SF-70-500	SUPERFLEX hose connector 70 mm (2.3/4"), L=500 mm, EPDM	70	-	In stock	Enquiry
VP-SF-70-600	SUPERFLEX hose connector 70 mm (2.3/4"), L=600 mm, EPDM	70	-	In stock	Enquiry
VP-SF-70-700	SUPERFLEX hose connector 70 mm (2.3/4"), L=700 mm, EPDM	70	-	In stock	Enquiry
VP-SF-70-800	SUPERFLEX hose connector 70 mm (2.3/4"), L=800 mm, EPDM	70	-	In stock	Enquiry
VP-SF-70-900	SUPERFLEX hose connector 70 mm (2.3/4"), L=900 mm, EPDM	70	-	In stock	Enquiry
VP-SF-76-1000	SUPERFLEX hose connector 76 mm (3"), L=1000 mm, EPDM	75	-	In stock	Enquiry
VP-SF-76-250	SUPERFLEX hose connector 76 mm (3"), L=250 mm, EPDM	75	-	In stock	Enquiry
VP-SF-76-300	SUPERFLEX hose connector 76 mm (3"), L=300 mm, EPDM	75	-	In stock	Enquiry
VP-SF-76-400	SUPERFLEX hose connector 76 mm (3"), L=400 mm, EPDM	75	-	In stock	Enquiry
VP-SF-76-500	SUPERFLEX hose connector 76 mm (3"), L=500 mm, EPDM	75	-	In stock	Enquiry
VP-SF-76-600	SUPERFLEX hose connector 76 mm (3"), L=600 mm, EPDM	75	-	In stock	Enquiry
VP-SF-76-700	SUPERFLEX hose connector 76 mm (3"), L=700 mm, EPDM	75	-	In stock	Enquiry
VP-SF-76-800	SUPERFLEX hose connector 76 mm (3"), L=800 mm, EPDM	75	-	In stock	Enquiry
VP-SF-76-900	SUPERFLEX hose connector 76 mm (3"), L=900 mm, EPDM	75	-	In stock	Enquiry

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Additional information

Material	EPDM – ethylene-propylene-diene rubber
Maximum operating temperature [°C]	125
Minimum operating temperature [°C]	-40
Vacuum resistance	yes
Standard length [m]	0.25, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1