Grundfos - MTR 20 4/4 A W A HUUV Vertical Multi-Stage Immersible Pump - 415V - Three Phase - 4 Stage

Name: Grundfos - MTR 20 4/4 A W A HUUV Vertical Multi-Stage Immersible Pump - 415V - Three Phase - 4 Stage
Brand: Grundfos
SKU: 98513664
Price: 3629.64 GBP
Availability: InStock

Part Number:

98513664

MTR 20-4/4 A-W-A-HUUV multi-stage, immersible, self-priming, centrifugal pump unit for vertical installation in tanks etc.

View Description | Data Sheet(s)

This item is now obsolete. Please view our alternatives below.

£5,185.20 RRP £3,629.64 £3,024.70

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Description

MTR 20-4/4 A-W-A-HUUV

multi-stage, immersible, self-priming, centrifugal pump unit for vertical installation in tanks etc. The pump head and base are in Cast Iron – all other wetted parts are in Stainless Steel. The pump has the following characteristics:

Power transmission via sintered metal split coupling
Mechanical shaft seal according to EN 12756
Impellers, intermediate chambers and spline shaft are made of Stainless Steel
Dimensions according to DIN 5440

A cartridge shaft seal ensures high reliability, safe handling, and straightforward access and service. The pump is equipped with a 3-phase, fan-cooled asynchronous motor.

Suitable for: Machining

Real-world product applications

Pressure boosting for water supply systems
Supporting irrigation and washdown water delivery
Supplying water to buildings and equipment

Key Product Features

Net weight: 65.1 kg
Mains frequency: 50 Hz
Approvals: CE,EAC,UKCA,Morocco
Rated Head: 46.7 m
Rated Flow: 350 l/min
Product Voltage: 3 x 380-415D V
Temperature Liquid Range: -10 .. 90 °C
Pumped Liquid: Emulsion
Type of connection: G internal thread
Maximum Operating Pressure: 25 bar
Impeller Material: Stainless Steel

This is a Grundfos Multistage pump built for high-pressure water supply applications.

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	£3,024.70
Manufacturer	Grundfos
Warranty	1 year guarantee
Impeller Type	Vertical multistage
Impeller Stages	4
Electrical supply	415V
AC Power	Three Phase
Flow Rate	493 Ltr/min
Max Head	58.5m
Water type	Clean or Discoloured
Pump Type Filter	Multistage
Duty Type	Commercial
Submersible vs Surface Mounted	Immersible
Next Day Delivery	No
Manufacturers Part Number	98513664

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.