Pumpen Intelligenz

Installation Guide

Installation Guide

Star / Star-S

Wet rotor circulation pump, with flanged or union connections. Pre-selectable speeds to adjust the capacity on "S" versions.  Cast iron body for hot-water heating systems of all kinds, industrial circulation systems, cold-water systems and air-conditioning systems.  Bronze body for domestic hot water applications.

Special Features / Product Advantages

• Suitable for any installation position with horizontal shaft; terminal box in 3-6-9-12 o'clock position

• Three pre-selectable speed stages for load adjustment ("S" type only)

Technical Data

• Permitted temperature range +14 °F to +230 °F (-10 °C to +110 °C)

• Power supply 1~115 V, 60 Hz

• Protection class F

• Companion flange sizes ¾", 1", 1 ¼" and 1 ½" NPT

• Max. operating pressure 145 PSI (10 bar)

Equipment

• 3 manual selectable speed stages ("S" type only)

• Impedance protected motor, motor protection not required

• Cable entry both sides of terminal box

• Quick connection spring clips for simple electrical connection

Materials

• Impellers, interstage chambers, volute: stainless steel 1.4301

• Pressure sleeve: stainless steel 1.4301

• Shaft: stainless steel: 1.4122

• Pump elastomers: EPDM

• Bearing: carbon (synthetic resin impregnated)

• Pump base: cast iron

• Pump gaskets: EPDM

Scope of Delivery

• Pump

• Flanges gaskets

• Installation and operating instructions