Is the DERBY RADIATOR cooling system hose compatible with both hot water and antifreeze fluids, and what is its operating temperature range?

Yes. The DERBY RADIATOR cooling system hose is designed for hot water mixed with antifreeze fluids, so it is compatible with both. Its operating temperature range is -40Â°C to +120Â°C.

Can DERBY RADIATOR cooling system hose be used for engine and machine pumps, and what pressures can it handle by diameter?

Can DERBY RADIATOR cooling system hose be used for engine and machine pumps, and what pressures can it handle by diameter? Yes. DERBY RADIATOR cooling system hose is designed for hot water mixed with antifreeze and is suitable for cooling and heating systems, including pumps in engines and machines. It has an EPDM inner layer resistant to heat and cooling fluids, synthetic cord reinforcement and an EPDM outer layer resistant to heat and aging. Operating temperature range is â40Â°C to +120Â°C. Working pressure ranges from 2 bar to 4 bar depending on hose diameter (smaller diameters typically at the higher end, larger diameters at the lower end). Exact pressure rating per specific diameter should be confirmed with the manufacturerâs diameter-pressure table.

Does the DERBY RADIATOR cooling system hose meet DIN 73411:79 and come in 60 m or 120 m rolls?

Yes. The DERBY RADIATOR cooling system hose is manufactured according to DIN 73411:79 and is available in rolls of 60 m or 120 m. The hose features a black EPDM inner layer resistant to heat and cooling/antifreeze fluids, a synthetic cord reinforcement, a black EPDM outer layer resistant to heat and aging, working pressure from 2 to 4 bar (depending on diameter), and an operating temperature range of -40Â°C to +120Â°C.

DERBY RADIATOR cooling system hose

Air and water hoses, All products/

Additional information

Material	EPDM – ethylene-propylene-diene rubber
Maximum operating temperature [°C]	120
Minimum operating temperature [°C]	-40
Vacuum resistance	no
Standard length [m]	100, 50, 60, 60 / 120
Reinforcement	synthetic braid

Hose designed for hot water mixed with antifreeze fluids. Used in cooling and heating systems, for pumps in engines and machines. Inner layer resistant to heat and cooling fluids. Outer layer resistant to heat and aging. Manufactured according to standard DIN 73411:79. Roll length: 60 m or 120 m. Inner layer: black EPDM rubber. Reinforcement: synthetic cord. Outer layer: black EPDM rubber. Working pressure: from 2 bar to 4 bar – depending on the hose diameter. Operating temperature: from -40°C to +120°C.

List of product variants

Article number	Product variant name	Nominal inner diameter	Working pressure [bar]
IV-RADIATOR-008	DERBY RADIATOR hose 8x15 mm	8	4
IV-RADIATOR-010	DERBY RADIATOR hose 10x18 mm	10	4
IV-RADIATOR-012	DERBY RADIATOR hose 12x19 mm	12	4
IV-RADIATOR-013	DERBY RADIATOR hose 13x20 mm	12	4
IV-RADIATOR-015	DERBY RADIATOR hose 15x22 mm	16	4
IV-RADIATOR-016	DERBY RADIATOR hose 16x23 mm	16	4
IV-RADIATOR-018	DERBY RADIATOR hose 18x25 mm	18	4
IV-RADIATOR-019	DERBY RADIATOR hose 19x28 mm	20	4
IV-RADIATOR-020	DERBY RADIATOR hose 20x27 mm	20	4
IV-RADIATOR-022	DERBY RADIATOR hose 22x29 mm	22	4
IV-RADIATOR-025	DERBY RADIATOR hose 25x32 mm	25	4
IV-RADIATOR-028	DERBY RADIATOR hose 28x36 mm	28	4
IV-RADIATOR-030	DERBY RADIATOR hose 30x38 mm	30	4
IV-RADIATOR-032	DERBY RADIATOR hose 32x40 mm	32	4
IV-RADIATOR-035	DERBY RADIATOR hose 35x43 mm	35	4
IV-RADIATOR-038	DERBY RADIATOR hose 38x48 mm	38	4
IV-RADIATOR-040	DERBY RADIATOR hose 40x50 mm	40	4
IV-RADIATOR-042	DERBY RADIATOR hose 42x52 mm	40	4
IV-RADIATOR-045	DERBY RADIATOR hose 45x55 mm	45	4
IV-RADIATOR-048	DERBY RADIATOR hose 48x58 mm	50	4
IV-RADIATOR-050	DERBY RADIATOR hose 50x60 mm	50	3
IV-RADIATOR-055	DERBY RADIATOR hose 55x65 mm	55	3
IV-RADIATOR-060	DERBY RADIATOR hose 60x70 mm	60	3
IV-RADIATOR-065	DERBY RADIATOR hose 65x75 mm	65	3
IV-RADIATOR-070	DERBY RADIATOR hose 70x80 mm	70	3
IV-RADIATOR-075	DERBY RADIATOR hose 75x85 mm	75	3
IV-RADIATOR-080	DERBY RADIATOR hose 80x91.5 mm	80	3
IV-RADIATOR-100	DERBY RADIATOR hose 100x112.5 mm	100	2
IV-RADIATOR-110	DERBY RADIATOR hose 110x122 mm	110	2
IV-RADIATOR-114	DERBY RADIATOR hose 114x126 mm	110	2

Hose designed for hot water mixed with antifreeze fluids. Used in cooling and heating systems, for pumps in engines and machines. Inner layer resistant to heat and cooling fluids. Outer layer resistant to heat and aging. Manufactured according to standard DIN 73411:79. Roll length: 60 m or 120 m. Inner layer: black EPDM rubber. Reinforcement: synthetic cord. Outer layer: black EPDM rubber. Working pressure: from 2 bar to 4 bar – depending on the hose diameter. Operating temperature: from -40°C to +120°C.

Additional information

Material	EPDM – ethylene-propylene-diene rubber
Maximum operating temperature [°C]	120
Minimum operating temperature [°C]	-40
Vacuum resistance	no
Standard length [m]	100, 50, 60, 60 / 120
Reinforcement	synthetic braid