Applications

Waste Water

GMP Self Priming Motor Driven Pumps
  • Port Size: 25mm to 100mm
  • Max. Flow Rate: 2600 l/m
  • Max. Discharge Pressure: 78 metres
  • Max. Fluid Temperature: 80ºC
  • Construction Materials: Cast Iron, Zinc Free Bronze, 316 Stainless Steel.
  • Applications: Suitable for waste water, sewage, solids laden liquids, dewatering, firefighting, chemicals and general industrial, marine, agricultural and farm applications.
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GMP Self Priming Bare Shaft Pumps

Heavy duty cast Ni Al bronze & cast 316 stainless steel, self priming, centrifugal electric drive pumps with high pressure and flows available in a range of sizes from 1” through to 4”.  

GMP Self Priming Bare Shaft Pumps

    These pumps are designed for Industrial and agricultural tasks.They are fitted with a heavy duty TEFC single or three phase IP.

    Benefits:
    1. Long Trouble free life
    2.Pumps small solids in suspension
    3.Ready to pump in minimum amount of time.
    4.Easy access to check valve for servicing
    5.Electric motor convenience with compact design for ease of installation.
    6.Motor can be easily removed for maintenance without disconnecting pipework from the pump
    7.Stable,easy to install
    8. Flexibility of handled liquids
    9. Sizes from 1" through to 4"

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Grundfos Stainless Steel Submersible Pumps

The Unilift AP and Unilift AP Basic are submersible drainage pumps designed for both temporary/portable installation and permanent free-standing installation. These single-stage pumps are made mostly of stainless steel. All types are available in either single phase or three phase versions and for 50 or 60 Hz power supply.

The number in the type designation, e.g. AP12, indicates the spherical particle size that can pass through the pump.

All Unilift AP and AP Basic pumps are fitted with a plug for connection to the mains.

Unilift AP is a single stage pump with either semi-open impeller (AP12) or with vortex impeller (AP35 and AP50). All Unilift AP pumps are fitted with a stainless steel sleeve for cooling during operation. The strainer at the bottom prevents particles larger than the pump is designed for from entering the pump. The strainer is clipped onto the pump housing. All Unilift AP pumps can be supplied with or without float switch, for automatic or manual operation. Pumps with an ”A” in the type designation are fitted with a float switch. 3-phase versions have an additional starter box connected to the float switch. The outlet is positioned at the top of the pump and is available in Rp 1 1/2 to Rp 2.

An optional non-return flap valve can be fitted in the outlet in order to prevent backflow.

Unilift AP Basic pumps are single-stage pumps (AP35B, AP50B) with vortex impeller. All Unilift AP Basic pumps are made of stainless steel, with a composite baseplate. The Unilift AP Basic range is designed for submerged operation, either free-standing on the base plate or installed using an auto coupling. The pump inlet is designed to prevent to large particles from entering the pump. The base plate is clipped on by means of four clips hidden under the composite ring at top of the pump housing. The ring prevents dirt from sticking to the clips. All Unilift AP Basic pumps can be supplied with or without float switch, for automatic or manual operation. Pumps with an ”A” in the type designation are fitted with a float switch. The outlet is positioned at the side of the pump and is R 2.

Grundfos Stainless Steel Submersible Pumps

ModelVoltagePhaseWattageHPHeadFlow RateOutletUNILIFT AP12.40.04.A1240vSingle0.40.511m250 LPM1 1/2" (40mm)UNILIFT AP12.40.04.A3415vThree0.40.511m250 LPM1 1/2" (40mm)UNILIFT AP12.40.06.A1240vSingle0.60.813m300 LPM1 1/2" (40mm)UNILIFT AP12.40.06.A3415vThree0.60.813m300 LPM1 1/2" (40mm)UNILIFT AP12.40.08.A1240vSingle0.81.014m350 LPM1 1/2" (40mm)UNILIFT AP12.40.11.A1240vSingle1.11.516m550 LPM2" (50mm)

Please Note: 

A1 models include float switch for automatic operation
A3 models include float switch (10m) and control box with contactor and overload

* 50Hz
* Cable- 10m
* Particle Size-12mm
* Liquid temperature 0 °C to 55 °C Max
* pH concentration: 4 to 10
* Max. installation depth: 10 m


(Please enquire about models with no float switches) 

Grundfos Cast Iron Submersible Pumps

The SEG range of grinder pumps from Grundfos is specifically designed for pumping effluent and untreated sewage for small communities or sparsely populated areas with no sewer systems or where gravitation systems are unsuitable.

Pressurised systems are the perfect choice for transfer of effluent and sewage, and the SEG range combines cost-effective prices with maximum protection for the environment by facilitating the use of smaller pressure pipes for minimal investment costs.

The SEG range is designed to reduce energy consumption and to keep downtime costs to a minimum, while maintaining peak performance throughout the system life.

Grundfos Cast Iron Submersible Pumps

Applications

The Grundfos SEG pumps are specifically designed for pumping untreated wastewater from domestic, commercial or municipal sources. The high discharge pressure enables transfer of wastewater over longer distances.

Features and benefits

Cable plug connection

Efficient grinder system

SmartTrim impeller adjustment

Unique clamp connection

Specially designed lifting handle

Unique cartridge shaft seal

Modular design

Heavy-duty ball bearings.