Stuart Turner - MAINSBOOST MB 250SV-1-22 Mains Water Boosting System - 250Ltr

Name: Stuart Turner - MAINSBOOST MB 250SV-1-22 Mains Water Boosting System - 250Ltr
Brand: Stuart Turner
SKU: 44461
Price: 851.76 GBP
Availability: InStock

Part Number:

44461

Mains Liquid Boosting Setup The MAINSBOOST MB 250SV-1 is intended for 'direct on mains' systems (unvented hot water cylinders and combination boilers) where the incoming mains pressure is greater than 2.5 bar.

View Description | Data Sheet(s)

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£1,310.40 RRP £851.76 £709.80

Free Standard Delivery

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Description

Mains Liquid Boosting Setup

The MAINSBOOST MB 250SV-1 is intended for 'direct on mains' systems (unvented hot water cylinders and combination boilers) where the incoming mains pressure is greater than 2.5 bar. but the flow is insufficient to meet demand.
MAINSBOOST vessel systems do not require an electrical supply and operate silently.

System cold water storage capacity can be expanded simply by adding one or more MAINSBOOST Add-on pumps as required.
If the incoming mains water pressure is less than 2.5 bar., a MAINSBOOST Charger pump can be utilised in conjunction with the MAINSBOOST vessel system to boost pressure.

The MAINSBOOST MB 250SV-1 features a nominal vessel size of 250 Ltrs and a pressurised cold water water storage capacity of approximately 137 Ltrs.
Each pump is supplied with the unique compact MAINSBOOST Monobloc 22/28mm Upstream Kit (USK) as standard which significantly simplifies installation.

Constructed from an epoxy coated steel body and a highly durable virgin butyl diaphragm, all MAINSBOOST vessels are supplied with a 5 year warranty.

Key Product Features

5 year warranty

Up to 80 Ltrs/minute per vessel

1 x 250 Ltr pressure vessel

Minimal maintenance

Silent operation

Consumes no electricity

Robust construction

Long life butyl diaphragm

Integral strainer

Comprehensive ULK installation kit included

Stuart Turner (est. 1906) is a UK manufacturer of water boosting and pressurisation systems. Their ranges include shower pumps, whole-house boosting sets and mains-pressure solutions. Typical applications are improving water pressure and flow in homes and light commercial buildings.

More Information
Price	£709.80
Manufacturer	Stuart Turner
Warranty	1 year guarantee
Capacity	250Ltr
Flow Rate	80 Ltr/min
Water type	Clean or Discoloured
Pump Type Filter	Pressure Vessel
Inlet Connection	22 mm
Outlet Connection	22 mm
Layout	Vertical
Next Day Delivery	No
Manufacturers Part Number	44461

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.