Dual Sewage Pump Station

Dual sewage pump station, Lincolnshire sewage treatment

The Allerton Dual Raw Sewage Pump Station

The Allerton Dual Raw Sewage Pump Station is recommended for applications where gravity flow is not available to the main sewer and for one or more properties. Contact Allerton for sizing information.


Why use our Dual Raw Sewage Pump Station?

  • The pump chambers are manufactured from high quality glass reinforced plastic and in accordance with our BS EN ISO9001:2000 quality management system.
  • Single phase and three phase pumps available.
  • High-level alarm included.
  • The Allerton Dual Raw Sewage Pump Station is delivered complete with the pipework and valves pre-assembled in the tank, ready for immediate installation into the ground.
  • Wide range of diameters and depths of tanks available to satisfy the storage requirements in part H of the Building Regs.
  • 1 year warranty on all working parts.
  • Custom made sewage pumping stations available upon request.
  • Pump Station Servicing, Installation and Commissioning service available by our highly trained engineers.
  • Low maintenance costs, servicing once a year.

How our Dual Sewage Pump Station works

See illustration below.¹

Allerton dual sewage pumping station illustration, Lincolnshire sewage treatment

  1. Galvanised Access Cover
  2. GRP Tank
  3. Inlet Pipe
  4. High Level Alarm Float
  5. Control Panel
  6. Quick Release Coupling
  7. Isolation Valve
  8. Non Return Valve
  9. Submerged Pump with Integral Float

 

As the level of the liquid rises in the chamber the integral floats on the pumps are activated and, as the floats are factory set at the same level, both pumps start and pump the liquid out of the chamber until the pump floats drop and the pumps turn off.

The level of the liquid will again rise and the above sequence is repeated. As both pumps are activated each time this ensures equal wear to both pumps.

If both pumps fail to pump, the liquid level will rise to activate the high level float and the high level alarm light will be illuminated.

¹ Allerton Dual Raw Sewage Pump Station illustration is not drawn to scale.

 

Dimensions (mm)

Allerton dual sewage pumping station diagram
 
 
STORAGE            
CAPACITY / P/E* 0 5 12 20 27 44
(A) INLET 500 1000 1000 500 1000 500
(B) BELOW INLET 900 1400 2000 3000 2000 3000
(C) HEIGHT 1400 2400 3000 3500 3000 3500
(D) DIAMETER 1000 1000 1200 1200 1800 1800
(E) OUTLET 350 350 350 350 350 350
*Population Equivalent

Download our Dual Raw Sewage Pump Station specification

 Adobe Pdf

 


Alternative pumping stations

 

Servicing and Maintenance

 

Allerton reserves the right to alter the Allerton Dual Raw Sewage Pump Station specifications and dimensions without notice.

 

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