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Drawa

Suction hose with rings for dredger

Highlights

Resistant to abrasion and sea water
With steel rings
Available with rubber flanges

Application

flexible corrugated hose used as a mobile connection among the suction ducts on dredgers (sleeves). It is built with steel rings and used for the suction of water, mud and dredging debris. Also available with: rubber flanges (recommended), built-in rubber protected flanges or enlarged ends.

Temperature

from -40°C (-40°F) to +70°C (+158°F).

Construction

Tube: black, smooth, SBR/NR rubber with good resistance to abrasion and lacerations.
Reinforcement: high strength synthetic cord plus steel rings.
Cover: black, corrugated (wrapped finish), synthetic rubber resistant to sea water, weathering, traces of oil and abrasion.

Available upon request

1.Different diameters.

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Code	Inside diameter		Weight nominal	Flexibility	Vacuum	Length max
Code	mm	inch	lbs/ft	°/m	bar	m	ft
1362747	200	8	25,53	40	0,9	12	40
1233203	250	10	48	32,26	40	0,9	12	40
1180746	305	12	38,97	40	0,9	12	40
1141198	350	14	66	44,35	35	0,9	12	40
1180754	400	16	77	51,74	35	0,9	12	40
1224581	450	18	87	58,46	30	0,9	12	40
1206842	500	20	97	65,18	30	0,9	12	40
1196146	550	22	71,23	30	0,9	12	40
1301060	590	23,3	114	76,61	30	0,9	12	40
1207946	700	27,5	90,72	30	0,9	12	40