DELCOOLING SIL 5 SD hose with layers partly removed: inner tube, reinforcement and cover

DELCOOLING SIL 5 SD Silicone suction and delivery hose up to +200 °C

Very flexible suction and delivery hose for hot air and water in engine cooling systems. Inner diameter 15–102 mm, working pressure up to 5 bar, temperature from −60 to +200 °C.

Inner diameter: 15–102 mm
Working pressure: up to 5 bar
Mode: pressure and suction
Temperature: −60…+200 °C

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Delivery across Bulgaria by Econt and Speedy and across the EU — delivery terms.

We can assemble the hose with couplings and pressure test it — service.

Specifications

Inner diameter, mm: 15, 16, 19, 25, 28, 30, 32, 35, 38, 40, 42, 45, 48, 51, 55, 60, 70, 76, 90, 102
Working pressure, bar: 5
Medium: Coolant, hot air, hot water
Mode: Pressure and suction
Reinforcement: Textile cord, steel helix
Temperature, °C: −60…+200
Tube material: Silicone (VMQ)
Coil length, m: 20, 40

Construction

Inner tube: Silicone rubber (VMQ), red, smooth, other colours on request
Reinforcement: High strength synthetic textile plies, steel helix
Cover: Silicone rubber (VMQ), red, smooth, cloth impression, resistant to weathering and heat, other colours on request

DELCOOLING SIL 5 SD sizes

Pressure in bar. The table scrolls sideways; the first column stays in place.

Inner diameter, mm	Article	Outer diameter, mm	Working pressure, bar	Burst pressure, bar	Vacuum, bar	Bend radius, mm	Weight, kg/m	Coil length, m
15	663015025	25	5	15	0.6	75	0.38	20, 40
16	663016026	26	5	15	0.6	80	0.4	20, 40
19	663019029	29	5	15	0.6	95	0.45	20, 40
25	663025035	35	5	15	0.6	125	0.58	20, 40
28	663028038	38	5	15	0.6	140	0.6	20, 40
30	663030040	40	5	15	0.6	150	0.64	20, 40
32	663032042	42	5	15	0.6	160	0.68	20, 40
35	663035045	45	5	15	0.6	175	0.73	20, 40
38	663038048	48	5	15	0.6	190	0.83	20, 40
40	663040050	50	5	15	0.6	200	0.94	20, 40
42	663042052	52	5	15	0.6	210	0.98	20, 40
45	663045055	55	5	15	0.6	225	1.1	20, 40
48	663048058	58	5	15	0.6	240	1.22	20, 40
51	663051061	61	5	15	0.6	260	1.3	20, 40
55	663055065	65	5	15	0.6	280	1.38	20, 40
60	663060070	70	5	15	0.6	320	1.46	20, 40
70	663070080	80	5	15	0.6	350	1.56	20, 40
76	663076096	96	5	15	0.6	380	1.9	20, 40
90	663090102	102	5	15	0.6	425	2.15	20, 40
102	663102114	114	5	15	0.6	480	2.81	20

Application and limits

Application: Very flexible suction and delivery hose for hot air and water in engine cooling systems.
Features: Very flexible, steel helix
Limits: Operating temperature from −60 to +200 °C.
Working pressure depends on the inner diameter — see the table. Burst pressure is a reference value, not a working pressure.
Other colours on request.