• This circulator is suitable only for drinking water.
• Domestic hot water circulator, glandless pump with manual three-stage variable speed control for pipe installation.
• Blocking-current proof motor. Pump housing made of bronze (DAB & WILO), impeller made of fibreglass-reinforced plastic, ceramic shaft with resin-impregnated carbon friction bearings.

Materials

• Pump housing : Bronze
• Union: Brass
• Impeller: PPE-GF30
• Shaft: Oxide ceramic
• Bearing: Carbon, synthetic resin-impregnated