Description
The Mainsboost MB 450SV-1-22 features a nominal vessel size of 450 litres and a pressurised water holding capacity of approximately 248 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.
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Stuart Turner Mainsboost MB 450SV-1-22
Evolve 22 mm Straight Automatic Bypass Valve