Stuart Turner Mainsboost MB 200SH-1-22


Product Ref: 44747

Customer Offloading Free Delivery Yes

Home Delivery

UK mainland delivery from FREE ex VAT

check delivery cost


Product Description

Mainsboost MB 200SH-1-22 - Mains Water Boosting System Horizontal Vessel

Mainsboost products are a flexible solution assisting with unvented systems (mains pressure) where the incoming mains pressure to the property is low or intermittent. Ideally suited for boosting cold water mains supply to residential, commercial and industrial properties.

The MB 200SH-1-22 is designed where height restrictions prevent a vertical vessel being fitted. For unvented cylinders and combination boilers where the mains pressure is greater than 2.0 bar, but the water flow is inadequate for the requirements.

Installed directly onto the incoming water supply and under mains pressure, the vessel fills with water, creating a state of pressure equilibrium within the chamber (as it's surrounded by positive pre-charged air pressure sealed within the vessel, balancing them out). The Mainsboost system now has a volume of pressurised water ready for distribution throughout the property.

If greater demand is required, Mainsboost can be supplied with multiple vessel options.


Key Features

  • Up to 80 litres/minute per vessel
  • 1 x 200 litre pressure vessel
  • Minimal maintenance
  • Silent operation
  • WRAS approved product
  • Consumes no electricity
  • Robust construction
  • Long life butyl diaphragm
  • Integral strainer
  • Comprehensive ULK installation kit included
  • Patent protected
  • 5-year warranty


  • One, two or three vessel systems
  • Mainsboost Charger pump for applications where the incoming mains water pressure is less than 2 bar (static pressure)
  • Thermal Insulating jackets



MB 200SH-1-22 Specifications

 No. of Vessels One
 Vessel Usable Capacity (Litres) 110
 Dimensions (H x W x D) (mm) 558 x 540 x 026
 Empty Weight (kg) inc. fittings 39
 Filled Weight (kg) 149
 Max Weight (kg) 239
 ULK Kit (mm) 22
 WRAS Approved Yes
 Mounting Floor
 Min / Max Operating Temperature Min 4 °C / Max 35 °C
 Warranty 5 years




All our Booster pumps are for delivery by customer offload. This entails the customer to acquire the right manpower and/or machinery to help unload the tank/s from the delivery vehicle.

If you require any specific requirements regarding delivery, please call us before order is placed, where we will try and accommodate this facility for you.


Product Details

  • Product Code: STUT
  • Brand: Stuart Turner
  • Colour: White
  • Customer Offloading: Customer Offloading
  • Delivery: Free Delivery
  • Shape: Horizontal
  • Twin or Single: Single
  • WRAS: Yes


Our shipping costs cover most of the UK - however, parts of England, Scottish Highlands and Islands including areas north of the Glasgow / Edinburgh border, Isle of Wight, Channel Islands, Isle of Man, Anglesey, Western Isles, Shetland Islands, Orkney Islands, Isles of Scilly, Northern Ireland and the Republic of Ireland may cost more.

Please call before ordering if the delivery postcode is listed below. There may be additional shipping costs. AB, BT, CA, CT, DD, DG, EH, FK, G, GY, IM, IV, JE, KA, KW, KY, LD, LL, ML, PA, PH, PO 30-41 (Isle of Wight), SA, SY, TD, TN, TR, ZE Southern Ireland

Our lead times should only be used as a guide and are subject to change.


Unless a hi-ab delivery has been booked at additional cost, it is the customer's responsibility to offload with suitable equipment on the day of delivery and a failed delivery may result in additional charges.

We recommend installers and/or plant hire & materials to install such as excavators, aggregates etc are not booked until you are in receipt of the goods. Tanks Direct cannot be held responsible for costs incurred due to unforeseen delays, please see our terms for more details.


HIAB delivery will be required if you need the tank offloaded from the delivery vehicle. The driver will unload the tank from the vehicle to ground level, however this service is not to place the tank in situ, this will need to be arranged separately.

If you have any questions regarding your delivery, please contact the Sales Team on 01643 703358.

Returns Information

Please note - Certain items may not be returnable, for example those made to order or for sanitary reasons. Please check the product page for more information.

Customers may return items within 14 calendar days (as per our Terms & Conditions) - refer to section 7. **

All Items must be returned unused, refunds cannot be issued for used or previously installed items.

Please be aware that returning a tank can be complicated and expensive, so please check that you are ordering the correct item (we suggest checking the dimensions very carefully).

If you wish to return goods, please complete the form on this page to provide further information.

Once your request is approved, a valid Returns Authorisation Number (RAN) will be issued to initiate the returns process along with information on how & where to return your order along with any costs involved.

Please DO NOT return any goods without this authorisation. Goods cannot be accepted without this.

Returns are not accepted at our Minehead Office, please wait until we contact you before returning any goods.

View Tanks Direct's return policy now.

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