The Mainsboost MB 200SV-1-22 features a nominal vessel size of 200 litres and a pressurised water holding capacity of approximately 110 litres.

Each unit is supplied with the new compact Mainsboost Monobloc 22/28mm Upstream Line-In Kit (ULK) as standard which significantly simplifies installation.

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 warranty.