Unilift AP

Overview

Overview

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.

 

Applications

  • Water and rainwater in horticulture
  • Water from rivers and lakes
  • Rainwater, drainage water and water from flooding
  • Water for filling/emptying containers, ponds, tanks, etc.
  • Effluents from showers, washing machines and sinks below sewer level
  • Pool water
  • Ditch drainage water
  • Groundwater (lowering applications)
  • Domestic effluents from septic and sludge-treating systems
  • Liquids containing fibres from light industry, laundries, etc.
  • Effluents from viaducts, underpasses, etc.
  • Drainage water from garage sprinkler systems

 

Features and benefits

Unilift AP is for permanent or temporary free-standing installations. Most components are made of stainless steel. Cable fitted by means of a plug. Available in both automatic and manual versions. Single-phase versions have an integrated thermal switch.





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Benefits

  • Simple installation
  • Service- and maintenance-free
  • Reliable
Brochures

Brochures

 

Wastewater products

Wastewater products

Product brochure
Publication No: 97512325
Release date: 17-12-2009

Download PDF

3733 kb

H&G

Home & Garden Brochure

Find out about the full range of pumps available for use around the home and garden - water supply, pressure boosting, wastewater & drainage, hot water & water circulation.


Service
Installation

Installation

Information and advice

Grundfos is a world-wide provider of pumps and related systems. We have a trained staff of service engineers who will be able to support you during the installation phase of the pump or solution. Grundfos products are manufactured to very high standards, which helps to ensure a long life. Our many years of experience of different kinds of installation and with installation techniques are also key factors for maximising the lives of your Grundfos products or systems.

We will be able to support you with the following:

  • Information about the proper protection of our pumps
  • Advice on the physical positioning of the pump for necessary service/repair
  • Advice on the physical positioning of the pump to maintain proper operation
  • Correct cabling to fulfil the requirements of good practice and electromagnetic compatibility.

 

Recommended spare parts

Even though the Grundfos strategy is to supply the best possible pump solutions to our customers, after a long period of operation there will be wear and tear to some of the components in certain situations. If short operating downtime is a requirement, or if the pump is installed in inaccessible areas where delivery of spare parts may take a long time, it is advisable to maintain a small stock of recommended spare parts on site.

Please contact your local Grundfos company to obtain information about recommended spare parts or service kits for your Grundfos product.





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Operation

Operation

Repair and maintenance

Grundfos Service will maintain and repair your pumps. Our service professionals can also advise you on efficiency issues, offering suggestions for saving money in the long term.

Repair and maintenance of your existing pump systems

Naturally, you can always call Grundfos for the repair and maintenance of pumps you have purchased from us. Grundfos can repair your pumps to the same specifications as new. However, it is important to remember that an upgrade or even a replacement pump can be cheaper than repair in the long term. See "Upgrades and Replacement" for how this makes good business sense.

Effective service – wherever you are

Grundfos Service is always close by. Working in collaboration with our local authorised service partners we offer worldwide service. Help from qualified pump professionals is never far away, whether you need immediate assistance or are interested in hearing about opportunities for making savings.





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Replacement

Replacement

CAPS

The purpose of CAPS is to provide a complete tool that contains both an extensive catalogue of Grundfos products and a sizing program to select the most suitable pump for your application.

There is also a comprehensive pump replacement selection function for central heating circulator pumps, hot water pumps and wastewater S pumps, and a function for producing professional quotations that include curves, drawings, quotation texts, wiring diagrams, etc.

Last but not least, the software contains the instruction and operating manuals for nearly all Grundfos pumps in multiple languages. Service drawings, exploded views and parts lists are available for all sewage products as well as several other pump types.

CAPS is available in two versions: WinCAPS, available on CD-ROM, and the online version WebCAPS, available at the Grundfos website. Additional features available in WebCAPS include CAD Drawings and Literature.





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Spare parts

Spare parts

BE Responsible is one of our core values at Grundfos. It is essential to us that our pumps are designed for low energy consumption and the highest possible performance throughout their operating lives. One consequence of this is that service offerings, including spare parts and replacement kits, are defined in the development phase.
Customised service offerings, online ordering and rapid response distribution centres ensure that you have the parts when you need them.

Recommended spare parts list

The list specifies the parts you should keep on site to service your pumps. These recommendations can be found at the product site in our WebCAPS tool.

Specially designed service kits

Service kits include everything you need for a specific maintenance or repair task, including instructions for dismantling, replacement and reassembly.

24-hour spare part delivery service

To be extra sure that you do not have to wait, we can set aside a stock of spare parts that are critical for your operation. This will ensure that they are available whenever you need them.

10-year guarantee

We guarantee that spare parts for any Grundfos pump you buy today will remain available for at least the next 10 years.

Service online tool

24-hour access to our online tool WebCAPS is available from any PC. All the technical documentation and information you need to service your pumps is immediately available to you, at any time:

  • Service instructions
  • Step-by-step service videos
  • Interactive exploded views
  • Sectional drawings.




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Contact
Sales office

Contact us

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Select a company:

Telephone

09 415 3240

Fax

09 415 3250

Address

17 Beatrice Tinsley Crescent, Albany, North Shore City, 0632

Telephone

03 344 5132

Fax

03 344 5133

Address

38 Klondyke Drive, Hornby South, Christchurch, 8042

Telephone

09 415 3240

Fax

09 415 3250

Address

17 Beatrice Tinsley Crescent, Albany, North Shore City, 0632

Service center

Contact us

Select country to contact your local service center


Telephone

09 415 3240

Fax

09 415 3250

Address

17 Beatrice Tinsley Crescent, Albany, North Shore City, 0632