The Mainsboost MB 300SV features a nominal vessel size of 300 litres and a pressurised water holding capacity of approximately 174 litres. Available in single, twin and triple vessel options, each unit is supplied with a comprehensive Upstream Line-In Kit (ULK) featuring 22 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.

Brand Name	Stuart Turner
Colour	White
Material	Epoxy coated steel body and virgin butyl diaphragm
Manufacturer Model No	44464
Wear Type	N/A
Type	Mains boost
Certifications Met	WRAS Approved
Country of Origin	N/A
Protects From	N/A
Waterproof	N/A
Number of Pockets	N/A
Vessel Size	300 litres
Pressure Capacity	174 litres
Guarantee	5 year
Waist Size	aa22ch13gw