This is a Grundfos circulating pump. Below is the description and specs from the manufacturer. This is the 230 volt unit not the 115volt.

* With Integral Check Valve
* 1/12 HP
* 230 Volts
* Stainless Steel Housing
* Built-in motor protection for long life
* Multiple accessories for a variety of applications
* Whisper-quiet operation for sound sensitive installations
* Applications include Hydronic heating with potable water, Fan coil heating

Material: Stainless Steel
Amperage: 0.8
Application: Heating
Voltage: 230v
Max PSI: 145 psi
Type: Pump
Horse Power: 1/12
Connection Size: 1/2"
Flow Range: 0-20.5
Head Range: 0-19 ft.
Hertz: 60.0
Phase: 1.0
RPM: 2750.0
Temperature Range (F): 36°-230°F
Connection Type: Flanged

Product Information