Grundfos - Unilift KP 250 AV1 Submersible Pump - With Tubular Float - 230V

Name: Grundfos - Unilift KP 250 AV1 Submersible Pump - With Tubular Float - 230V
Brand: Grundfos
SKU: 012H6400
Price: 518.16 GBP
Availability: InStock

Part Number:

012H6400

Fitted with a suction strainer, a carrying handle and is supplied with a 5 m mains cable. The impeller is a semi-open impeller for 10 mm free passage suitable for pumping groundwater, surface water, rain water and similar liquids.

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£762.00 RRP £518.16 £431.80

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Description

Fitted with a suction strainer, a carrying handle and is supplied with a 5 m mains cable.

The impeller is a semi-open impeller for 10 mm free passage suitable for pumping groundwater, surface water, rain water and similar liquids.

The pump has a double shaft seal consisting of two lip seals with grease in-between.

The pump has an outer casing ensuring continuous cooling of the motor by the pumped liquid.

The rotor shaft operates in two maintenance-free carbon bearings cooled by the pumped liquid The motor is filled with a non-toxic motor liquid.

This unit delivers a maximum head of 7m and runs at 230V.

Real-world product applications

Removing water from pits, sumps, and collection points
Supporting drainage and water transfer duties
Dewatering flooded areas and low-lying spaces
Transferring water from tanks and containers
Assisting with general submersible pumping tasks

Grundfos (est. 1945) is a Danish pump manufacturer known for high-efficiency circulators, multistage boosters, borehole and wastewater pumps, plus packaged pressure systems. The range covers HVAC circulation, domestic hot water recirculation, pressure boosting, industrial water transfer and public water management, with strong focus on energy efficiency and intelligent controls.

More Information
Price	£431.80
Manufacturer	Grundfos
Warranty	1 year guarantee
Dimensions	214mm x 215mm x 236mm
Electrical supply	230V
AC Power	Single Phase
Cable length	5m
Flow Rate	180 Ltr/min
Max Head	7m
Pump Operation	Automatic (with float switch)
Water type	Dirty Water
Pump Type Filter	Submersible
Switch	Float Switch
Duty Type	Domestic
Submersible vs Surface Mounted	Submersible
Next Day Delivery	Yes
Connection Size	1 1/4 inch
Manufacturers Part Number	012H6400

Data Sheet(s)

Delivery & Returns

Delivery and returns

At Pumpify, we make getting the right pump quick and straightforward.

We offer free standard delivery (2–3 working days) to mainland UK* on all pumps, spares, and accessories over £50 (ex VAT). Orders under £50 are sent on the same service for just £6.95.

Need it faster? No problem. Pumpify offers a range of next working day* delivery options, so you can choose the speed that suits the job. Just be sure to place your order before 3:30pm, Monday to Friday.

*Excludes UK Islands, Northern Ireland and Scottish Highlands.

UK Delivery Options (Orders Over £50)		UK Delivery Options (Orders Under £50)
Standard (2–3 working days)	FREE	Standard (2–3 working days)	£6.95
Next Working Day	£14.50	Next Working Day	£16.45
Next Working Day before 12:00pm	£25.00	Next Working Day before 12:00pm	£25.00
Next Working Day before 9:00am	£50.00	Next Working Day before 9:00am	£50.00
Scottish Highlands Standard	£17.50	Scottish Highlands Standard	£17.50
UK Islands & N. Ireland Standard	£60.00	UK Islands & N. Ireland Standard	£60.00

Republic of Ireland Deliveries

We can arrange delivery to the Republic of Ireland on request.
Due to additional post-Brexit requirements, these orders need to be placed directly with our customer support team:

0808 281 5795

Courier Companies

FedEx handles most small to medium parcels

Palletforce and other trusted pallet couriers are used for larger or heavier items

We always choose the most reliable option for your order.

Next Working Day Delivery

When a pump goes down, waiting isn’t an option. That’s why Pumpify offers Next Working Day Delivery on a wide range of pumps, spares, and accessories, to help keep your projects moving.

While we do everything we can to meet next-day delivery times, availability may occasionally change due to stock levels, transport schedules, or processing constraints. If this happens, the option may be removed at checkout or adjusted after ordering.

If anything changes, we’ll keep you informed and make sure your order reaches you as quickly as possible.