Stuart Turner MainsBoost MB 450SV-3-22 744 Litre Triple Vessel

Mainsboost systems are designed to stabilise water pressure and increase flow to combination boilers and unvented systems allowing multiple taps and showers to be used at the same time.

The Mainsboost MB 450SV features a nominal vessel size of 450 litres and a pressurised water holding capacity of approximately 248 litres.

Available in single, twin and triple vessel options, each unit is supplied with a comprehensive Upstream Line-In Kit (ULK) featuring 22 mm or 28 mm pipe diameter fittings.

Constructed from an epoxy coated steel body and a highly durable virgin butyl diaphragm, all Mainsboost vessels are WRAS Approved and come with a 5 year guarantee.

Designed for unvented systems where the mains is greater than 2.0 bar but water flow is inadequate.

Features

• Flow rate up to 80 litres/minute per vessel
• 100 – 1000 litre capacity vessel options
• Silent operation
• Maintenance free
• Consumes no electricity
• Robust construction 
• Long life butyl diaphragm
• WRAS Approved product
• 5 year guarantee
• Includes comprehensive Upstream Line-in Kit (ULK) as standard
• Suitable for boosting the cold water mains supply to residential and commercial properties