ALPHA2 15-55SF
Grundfos
ALPHA2 Series ALPHA2 15-55SF
Package Quantity Info:
Each: 1 Inner Pack: 1
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Purchase history
Grundfos
ALPHA2 Series
ALPHA2 15-55SF
99163937
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Product Details
Product Details
- Simple push button control enables the ALPHA2 to be programmed in one of 3-constant speed, 3-constant pressure, or AUTOADAPT control modes
- The large LED display shows the current energy consumption in Watts and estimated flow in gallons per minute
- For installation, you have the flexibility to use either our unique ALPHA Plug with line cord or the ALPHA2 with terminal box for conduit connections
- ALPHA2 comes in both cast iron and stainless steel models
- ALPHA2 is complete with an integrated check-valve, foam insulation jacket for cast iron only, and nut captures for flanges
- Robust startup enables the ALPHA2 to continuously attempt to restart – indefinitely – in blocked rotor conditions
- ALPHA2 can be used as a replacement for more than 30 competitor pump models
- Flanged connection with nut capture feature for quick installation
- Magnetite-resistant design helps prevent deposits and blockages with robust ceramic shaft, ceramic bearing rings, and stainless steel bearing plate
Specifications
- AMP:
- 0.65
- ANSI:
- ANSI 372, ANSI 61
- Blower Type:
- Variable Speed
- Collection:
- ALPHA2 Series
- Depth:
- 7-5/8 in
- Discharge:
- 1/2 in
- Discharge Pressure:
- 7.8134375
- End Connection 1:
- Flanged
- End Connection 2:
- Flanged
- End Connections:
- Flanged
- Energy Star Compliant:
- No
- Flow Rate:
- 10.8 gpm
- Height:
- 6-1/2 in
- Horsepower:
- 3/50 hp
- IAPMO Listed:
- No
- Impeller:
- Composite
- Length:
- 6-1/2 in
- Material:
- Stainless Steel
- Material Type:
- 304 SS
- Maximum Feet of Head:
- 18.044895
- Maximum Temperature:
- 230
- Minimum Temperature:
- 36
- NSF:
- NSF 372, NSF 61
- NSF Certified:
- Yes
- Origin:
- Domestic
- Power Source:
- Manual
- Pressure - Maximum:
- 150 psi
- Product Type:
- Circulator Pump, Box
- Proposition 65:
- WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
- Pump Application:
- Heating
- Pump Body Material:
- Stainless Steel
- Pump Motor Type:
- ECM-Permanent Magnetic
- Pump Mounting:
- In-Line
- Pump Phase:
- 1
- Pump Stage:
- 1
- UL Listed:
- Yes
- Volts:
- 115V
- Watts:
- 45 W
- Weight:
- 5.77 lb
- Width:
- 3-14/25 in