WATER CIRCULATION Technical data Item .no kW Hz Phase Voltage Technical data • Pump housing and pump impeller made of bronze - For optimum quality and life. • Pump shaft made of acid-resistant stainless steel - For increased corrosion protection. • High-quality motors - For cost-effective operation and long life. • Pre-filter made of bronze with filter basket of composite material - Easy access for cleaning of the filter basket. • Equipped with drainage plug - For easy draining of water, for instance at the end of the season. • Two different pump types, with and without pre-filter - Suits all installations. • Tested and certified by a Notified Body - Important for product safety. Item nos. 115xxx are excl. pre-filter. Item nos. 112xxx are with pre-filter.