Spend £250+ on spare parts and save 5% with code: SEWAGE5

00
HRS
00
MIN
00
SEC

Order before 3PM for Next Working Day Delivery

On In-stock Spare Parts
Grundfos Unilift AP50B.50.08.A1V Single-Phase Sewage Pump (With Float)
Grundfos Unilift AP50B.50.08.A1V Single-Phase Sewage Pump (With Float)
Grundfos Unilift AP50B.50.08.A1V Single-Phase Sewage Pump (With Float)
Grundfos Unilift AP50B.50.08.A1V Single-Phase Sewage Pump (With Float)

Over 17,000+ Happy Customers

Grundfos Unilift AP50B.50.08.A1V Single-Phase Sewage Pump (With Float)

£700.00

(exc VAT)
£700.00

(exc VAT)
£1,315.00
Quantity
VERY POPULAR! ONLY 12 LEFT IN STOCK
OUT OF STOCK
Restocking soon! PREORDER NOW
HURRY! BUY NOW

VERY POPULAR! ONLY 12 LEFT IN STOCK

Secure Payment - Multiple Payment Gateways

The Grundfos AP50B-50.08 A1 is a fully automatic sewage submersible pump, used in crude pump stations only, complete with 10m integral float switch. The pump has a 0.80kW 240V 1Ph 50Hz motor and floatswitch as standard. 

AP50B Spec Sheet

The Unilift AP50B is a single stage pump with vortex impeller. All Unilift AP pumps are made of stainless steel with a composite baseplate. The range is designed for submerged operation, either free standing on the base plate or installed on an auto coupling. The base plate is clipped on by four clips which are hidden under the composite ring at the top of the pump housing - this ring prevents dirt from sticking to the clips.

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 systems
    • Liquids containing fibres from light industry, laundries, etc
    • Effluents from viaducts, underpasses, etc
    • Drainage water from garage sprinkler systems

Manufacturer Grundfos
Guarantee 1 year guarantee
Electrical supply 230V
AC Power Single Phase
Cable length 10m
Flow Rate 400 Ltr/min
Max Head 11m
Pump Operation Automatic (with float switch)
Water type Dirty Water
Pump Type Submersible
Switch Float Switch
Duty Type Commercial
Submersible vs Surface Mounted Submersible
Connection Size 2 inch

PUMPUMPGRU002

Why Shop with Direct Drainage?

Next-Day Delivery

If ordered before 4pm on all in-stock Spare Parts

Best Price Guarantee 

Found our product cheaper somewhere else? We will match it!

Buy with Confidence

We are an authorised retailer for major manufacturers

Trusted Support

Call our helpful team on 01388 537050 for any help!

YOU MAY ALSO LIKE

“Cheapest price I could find for the pump and delivery the next day what more could you want.”

Sam Jukes - Trustpilot

OFFICIAL SUPPLIERS OF:

FAQs

Got questions? We’ve got the answer...

When will my order be dispatched?

Spare Parts Shipping
We ship in-stock spare parts the same day if ordered before 4pm. These orders are sent with DPD as standard and will be shipped on a Tracked Next-Day service.


Tanks & Supplier-Shipped Items

Tanks and certain spare parts are shipped directly from our suppliers. We aim to submit supplier orders to the supplier on the same day your order is placed to ensure prompt processing. 

How much is delivery?

Delivery costs vary depending on the type of product:

 

In-stock Spare Parts: £8.20 - shipped via DPD on a Tracked Next-Day service.
Supplier-shipped Spare Parts: £15 - dispatched directly from the supplier.
Tanks and Sewage Treatment Systems: Free Delivery to most mainland UK postcodes.

 

All delivery charges are calculated accurately at checkout.

I need help with placing my order.

No problem! Here are a few ways we can assist you:

Live Chat: Click the chat icon on the bottom right of the page to speak with our team instantly.
Call Us: Reach us at 01388 537050 during business hours for quick support.
Email: Send your query to sales@direct-drainage.co.uk, and we’ll respond promptly.

Do you stock all tanks and sewage treatment systems?

We do not stock tanks and treatment systems as standard. These are supplied directly from the manufacturer. The lead times of these systems will vary. If you need an accurate delivery date, please contact us on 01388 537050.

Are your prices inclusive of VAT?

It is important to note that all prices listed on our website exclude VAT. VAT will be calculated at checkout. 

I've found the same item somewhere cheaper, can you match the price?

We always aim to offer competitive pricing. If you've found the same item cheaper elsewhere, let us know — we'll do everything we can to match or even beat the price.

 

Contact us directly on 01388 537050 or drop us an email at sales@direct-drainage.co.uk.