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VAC
Dirty Water Vacuum Pumps - VAC-2000/4001

Design VAC-2000
A pump series with many applications and a
generation of dirty water vacuum pumps, based
on the principle of the liquid ring system. This
compact pump type combines all performances of
DIAPHRAGM, PISTON and CENTRIFUGAL PUMPS
and will, by means of the specially developed rotor,
continuously pump liquids as well as air or gasses
in any mixture.
Free rotating stainless rotor, stainless steel rotor housing, stainless steel wear plate. Protected
against dry-running by oil lubricated seal.

Applications VAC-2000
•t (Emergency) bilge pump
•t Bilge-ballast pump
•t General service pump
•t Vacuum pump
•t Gland-leaking water pump
•t For chemical industries
•t Draining holds
•t Emptying vessels
•t Well point systems
Technical specifications
Type:t t
t
Pipe connections:t
Capacity:t
t
Total head:t
t
Suction head:t t

Advantages VAC-2000
•t Enormous air capacity
•t Wear-resistant
•t Dry-running protection
•t For direct or V-belt drive
•t No diaphragms
•t Low weight
•t Compact design
•t Also operating without t
non-return valve

Free shaft end, with electric motor or diesel engine,
with friction clutch and V-belt pulley. t
Submerged version also available.

VAC-2000
VAC 2000
DN 65 suction/discharge
Max. 20 m3/h
Max. 1.6 bar
92% (approx. 9.6 mLC)

VAC 2000 with free shaft end.
VAC 2000 is complete with flexible coupling
and electric motor 2.2 kW at 2850 RPM.

Available in cast iron and bronze in the following
combinations:

For more information on Marine & Offshore solutions, please visit www.desmi.com
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