Grundfos - SP3A-12 4" Submersible Borehole Pump - 415V

Name: Grundfos - SP3A-12 4" Submersible Borehole Pump - 415V
Brand: Grundfos
SKU: 10001K12
Price: 1270.08 GBP
Availability: InStock

Part Number:

10001K12

The Grundfos - SP3A-12 4" Submersible Borehole Pump - 415V is a submersible pump designed to operate below water level to move water or wastewater efficiently.

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£1,764.00 RRP £1,270.08 £1,058.40

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Description

Grundfos - SP3A-12 4" Submersible Borehole Pump - 415V - 10001K12

SP 3A-12
Multi-stage submersible borehole pump for raw water supply, groundwater lowering and pressure boosting. The pump is designed and rated for fluid conveyance clean, thin, non-aggressive liquids without solid particles or fibers.

The pump is made entirely of grade 304 stainless steel DIN W.-Nr. EN 1.4301 and designed and rated for horizontal and vertical system installation. The pump is fitted with a built-in inline non-return check valve.

The motor is a 3-phase motor of the canned type with a sand shield, liquid-lubricated bearings and pressure-equalizing diaphragm.

Liquid:
fluid medium being conveyed:		Water
Maximum liquid temperature:		104 °F
Max liquid temperature at 0.15 m/sec:		104 °F
Selected liquid temperature:		68 °F
Density:		62.29 lb/ft³

Technical:
Pump speed on which pump data is based:		2900 rpm
Rated flow:		13.2 US gpm
Rated head:		173.9 ft
mechanical shaft seal for motor:		LIPSEAL
Approvals on nameplate:		CE,EAC
Curve tolerance:		ISO9906:2012 3B
Motor version:		T40
Specification for shaft end:		SPLINE

Materials:
Pump:		grade 304 stainless steel
		EN 1.4301
		AISI 304
hydraulic impeller:		grade 304 stainless steel
		EN 1.4301
		AISI 304
Motor:		grade 304 stainless steel
		DIN W.-Nr. 1.4301

Real-world product applications

Supplying water from boreholes or wells to storage tanks
Feeding water to a building's supply system
Supporting irrigation and agricultural water delivery
Transferring groundwater to distribution systems
Providing water for general on-site supply duties

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	£1,058.40
Manufacturer	Grundfos
Warranty	1 year guarantee
Electrical supply	415V
AC Power	Three Phase
Cable length	1.7m
Flow Rate	73 Ltr/min
Max Head	53m
Water type	Clean or Discoloured
Pump Type Filter	Submersible
Duty Type	Commercial
Submersible vs Surface Mounted	Submersible
Next Day Delivery	No
Outlet Connection	Rp1 1/4
Manufacturers Part Number	10001K12

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.