The Boss Polymer Technologies VacRel® vacuum relief valve is meeting a critical need in the swimming pool solar heating industry. This innovative precision moulded product (patent pending) solves problems inherent in existing designs.
Boss VacRel® is made from premium grade materials to deliver a long trouble free life.
The high performance fluroelastomer umbrella check valve is made by elastomeric fluid control specialist Vernay Laboratories. It provides low vacuum break pressure and a rapid drain down.
The valve is protected from contaminants by a double air flow filter manufactured from 316 stainless steel mesh.
The tough BASF LurinS® mouldings are proven to withstand high positive and negative internal pressures and extreme weather conditions.
The unit is fully and quickly serviceable.
n.b. installations must be to AS 3634-1989
Contact our sales department for pricing and further information.