PROGRESSIVE CAVITY PUMPS

Progressive Cavity Pumps

Global Water’s range of Progressive Cavity Pumps features a single rotating element progressing cavities which delivers uniformed, metered and non-pulsating flow. The fluids handling abilities of these progressive cavity pumps extend beyond water, to include sewage sludge, industrial effluents and corrosive liquids. 

Features of the progressive cavity pumps include:

  • self-priming
  • non-clogging
  • low NPSH requirement
  • low internal velocity
  • reversible
  • silent running

GALLERY

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FEATURES

APPLICATIONS

The DrainAce Compact is commonly found in restaurants, basements of high-rise buildings, boardrooms, laboratories, doctor or dental surgeries, construction sites and portable buildings. Units are also available for greasy waste discharge from grease arrestors. 

APPLICATIONS

The ROTO progressive cavity pump can be installed in the following applications:

  • effluent & wastewater
  • raw sewage, when used with an inline macerator 
  • sugar
  • paper
  • pulp & cellulose & refractories
  • explosives
  • chemicals & fertilizers
  • soap & detergent
  • cosmetics & toiletries
  • paint & varnish
  • petrochemicals & refineries
  • vegetable oils
  • winery
  • food and beverage
  • fruit processing 
  • water treatment chemicals

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ROTO Progressive Cavity Pumps

PRODUCT INFORMATION

The wide range of Roto Progressive Cavity Pumps are a positive displacement pump, as well as self-priming and non-clogging. These elements offer a pump that can accurately dose, whilst handling solids in suspension or emulsions.

Additional features of this progressive cavity pump include:

Cardan Universal Joint

The Cardan type universal joint used in this pump is acknowledged as far superior to the conventional gear joint or single pin & bush joint - having only line contact, resulting in higher wear rate.

Improved pump housing

The sloped housing design reduces entry losses and assist in drainage. The flexible housing also allows the suction port to be rotated in steps of 90o to suit whatever installation required.

Optimised rotor-stator geometry

Improvements in rotor technology ensures minimum wear due to lower rubbing velocity. Lower starting torque and the effective sealing line improves the volumetric efficiency, reduces power consumption and extends the service life.

Smarter shaft sealing

The externally mounted stuffing box enables easier maintenance of gland packing or mechanical seals - without the need to dismantle the bearing housing.

Tougher bearings

Using taper roller bearings in medium and large size pumps ensures rigidity and concentricity of the shaft leading to a longer service life.

Tapered entry stator

This facilitates easy entry for fluid and improves the pump’s suction capability.

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Enquire here for more information or to request a quote:

Product by Type

Stormwater Pump Stations

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Grease Muncher

DrainAce® Compact

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Looking for industrial and mining pumps?
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Contact us

sales@globalwatergroup.com.au

1300 145 622

 

Head office

12 Selgar Avenue Tonsley
South Australia 5042

 

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