We supply a range of pressure expansion vessels which are designed for water storage and pressure boosting applications. Our tanks feature are made from non corrosion proof materials and are light weight and have long guarantees.
SESEAME EXPANSION VESSELS
Sesame expansion vessels stand for easy maintenance (won't rust), better quality and longer life cycle. The air cell can be changed from the top without breaking pipe work. Legionella control with flow through design version available.
Size: 18" (150 l) to 24" (450 l)
Construction: glass reinforced polyethylene
Working pressure: <10 bar
WELLAMTE EXPANSION VESSELS
Pentair expansion vessels have become an industry standard. Made out of high density polyethylene inner liner with fibreglass wound outer shell these tanks do not rust.
Size: 60l to 450 litre