Mono Pumps

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C.M.O Pompe Mono Pumps

The C.M.O. pumps with worm feed screw belong to the rotating positive-displacement pump category. With simple construction, the pumps are intended above all for pumping dense or viscous fluids are even both at the same time. At Drillwell Ltd we do recommend the PS55 as we have been supplying this type of pump for many years and our customers have had a very good success rate.

CMO Pompe Mono Pumps - Drillwell Ltd

The capacity varies depending on the rotor step. The PS series covers a capacity range from 50 to 4000 l/min. The pressure varies with the length of the stator from 0 to 30 bar.

The parts in contact with the liquid are constructed in various materials, depending on the fluid to be pumped. The rotating parts are normally in casehardening or chromium-plated steel or in stainless steel 304 or 316. The stators are constructed in natural or synthetic rubber in different mixes (Viton, Silicon, Perbunan, etc.). Specific materials can be used on request.

The applications for this type of pump are virtually infinite, due its special construction, the materials used, the technical measures adopted and the singular working mechanism guarantee maximum performance whether pumping brackish water, stall waste, unicellular cement, marble sludge, lime putty, synthetic resins, foundry sludge, etc. When pumping fluids with density and abrasion or even both characteristics different to those of water, it is recommended never to reach the pressure limit and capacity values expressed in the table.

For the correct function of the pump it is recommended to check that air is not being suctioned and that the supply of fluid to be pumped is constant to avoid the pump turning dry.

C.M.O. Pompe PS Series Size Chart - Drillwell Ltd

C.M.O. Pompe PS Range Size - Drillwell Ltd

C.M.O. Pompe PS Series – Model Numbers

Type Capacity
(l/min)
Prev.
(bar)
Power
(HP)
PS40 50/7 50 7 3
PS40 140/7 140 7 3
PS40 140/20 140 20 4
PS45 120/7 120 7 4
PS47 190/7 190 7 4
PS50 120/10 120 10 4
PS50 120/30 120 30 7.5
PS55 200/10 200 10 5.5
PS55 200/26 200 26 7.5
PS57 450/7 450 7 5.5
PS60 370/10 370 10 7.5
PS60 370/26 370 26 10
PS60 370/14 370 14 7.5
PS67 680/7 680 7 12.5
PS80 520/14 520 14 10
PS80 520/30 520 30 15
PS120 870/12 870 12 15
PS120 870/25 870 25 25
PS200 1230/14 1230 14 20
PS200 1230/26 1230 26 30
PS300 1400/14 1400 14 30
PS350 200/14 2000 14 30
PS400 2800/10 2800 10 30

If you require any further information or a bespoke design then please email or contact us.