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

DELCOOLING SIL 5 D Silicone hot water hose up to +250 °C

Delivery hose for hot water and coolants in engine cooling systems where very high working temperatures occur. Inner diameter 12–102 mm, working pressure up to 5 bar, temperature from −60 to +250 °C.

Inner diameter: 12–102 mm
Working pressure: up to 5 bar
Mode: pressure only
Temperature: −60…+250 °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: 12, 18, 20, 22, 25, 28, 30, 32, 35, 38, 40, 42, 45, 48, 50, 51, 55, 60, 63.5, 70, 76, 80, 90, 102
Working pressure, bar: 4, 5
Medium: Coolant, hot water
Mode: Pressure
Reinforcement: Aramid fibre
Temperature, °C: −60…+250
Tube material: Silicone (VMQ)
Coil length, m: 1, 20

Construction

Inner tube: Silicone rubber (VMQ), red, smooth, other colours on request
Reinforcement: Aramid fibres
Cover: Silicone rubber (VMQ), red, smooth, cloth impression, resistant to weathering and heat, other colours on request

DELCOOLING SIL 5 D 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	Weight, kg/m	Coil length, m
12	662012022	22	5	15	0.3	1, 20
18	662018028	28	5	15	0.38	1, 20
20	662020030	30	5	15	0.43	1, 20
22	662022032	32	5	15	0.46	1, 20
25	662025035	35	5	15	0.5	1, 20
28	662028038	38	5	15	0.54	1, 20
30	662030040	40	5	15	0.6	1, 20
32	662032042	42	5	15	0.64	1, 20
35	662035045	45	5	15	0.68	1, 20
38	662038048	48	5	15	0.7	1, 20
40	662040050	50	5	15	0.74	1, 20
42	662042052	52	5	15	0.78	1, 20
45	662045055	55	5	15	0.83	1, 20
48	662048058	58	5	15	0.88	1, 20
50	662050060	60	5	15	0.93	1, 20
51	662051061	61	5	15	0.94	1, 20
55	662055065	65	4	12	0.98	1, 20
60	662060070	70	4	12	1.1	1, 20
63.5	662063073	73.5	4	12	1.19	1, 20
70	662070080	80	4	12	1.28	1, 20
76	662076086	86	4	12	1.4	1, 20
80	662080090	90	4	12	1.45	1, 20
90	662090100	100	4	12	2.01	1, 20
102	662102112	112	4	12	2.3	1, 20

Application and limits

Application: Delivery hose for hot water and coolants in engine cooling systems where very high working temperatures occur.
Features: Aramid fibre reinforcement, up to +250 °C
Limits: Operating temperature from −60 to +250 °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.