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

DELCOOLING SIL 5 SD GR Flexible silicone hose with helix grooved cover, up to +200 °C

Suction and delivery hose for hot air and water in engine cooling systems with very tight routing. Inner diameter 15–152 mm, working pressure up to 5 bar, temperature from −60 to +200 °C.

Inner diameter: 15–152 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, 19, 20, 25, 27, 28, 32, 35, 38, 45, 51, 55, 60, 63.5, 70, 76, 80, 90, 102, 127, 152
Working pressure, bar: 3.5, 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

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, helix grooved, cloth impression, resistant to weathering and heat, other colours on request

DELCOOLING SIL 5 SD GR sizes

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

Inner diameter, mm	Article	Working pressure, bar	Burst pressure, bar	Vacuum, bar	Bend radius, mm	Weight, kg/m	Coil length, m
15	664015000	5	15	0.8	55	0.37	20
19	664019000	5	15	0.8	70	0.44	20
20	664020000	5	15	0.8	70	0.45	20
25	664025000	5	15	0.8	85	0.56	20
27	664027000	5	15	0.8	95	0.59	20
28	664028000	5	15	0.8	95	0.6	20
32	664032000	5	15	0.8	105	0.66	20
35	664035000	5	15	0.8	115	0.7	20
38	664038000	5	15	0.8	130	0.8	20
45	664045000	3.5	10	0.8	150	1	20
51	664051000	3.5	10	0.8	165	1.2	20
55	664055000	3.5	10	0.8	180	1.25	20
60	664060000	3.5	10	0.8	200	1.39	20
63.5	664063000	3.5	10	0.8	220	1.42	20
70	664070000	3.5	10	0.8	245	1.5	20
76	664076000	3.5	10	0.8	270	1.8	20
80	664080000	3.5	10	0.8	280	1.95	20
90	664090000	3.5	10	0.8	320	2.05	20
102	664102000	3.5	10	0.8	360	2.65	20
127	664127000	3.5	10	0.8	480	3.58	20
152	664152000	3.5	10	0.8	580	4.47	20

Application and limits

Application: Suction and delivery hose for hot air and water in engine cooling systems with very tight routing.
Features: Very flexible, helix grooved cover
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.