21 gpm 1/16 hp Stainless Steel Circulator Pump
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Grundfos
ALPHA1 Series 21 gpm 1/16 hp Stainless Steel Circulator Pump
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Purchase history
Grundfos
ALPHA1 Series
21 gpm 1/16 hp Stainless Steel Circulator Pump
99287250
Order #
Order Date
Job Name
My PO#
Product Details
- Three constant pressure settings
- Available with either cast iron or stainless steel pump housing
- Energy efficient permanent magnet motor
- Magnetite-resistant design helps prevent deposits and blockages with robust ceramic shaft, ceramic bearing rings, and stainless steel bearing plate
- Available with either Line cord or terminal box connection
- Flanged connection with nut capture feature for quick installation
- Integrated check valve
- LED display shows current energy consumption and estimated flow
- Robust startup feature enables the pump to continuously attempt to restart in blocked rotor conditions
-
Lead Law Compliant
Specifications
- AMP:
- 0.65
- ANSI:
- ANSI 372, ANSI 61
- Application:
- Hot Water
- Blower Type:
- Variable Speed
- Built-In Grinder:
- No
- Collection:
- ALPHA1 Series
- Color Finish Category:
- Reds
- Color Finish Name:
- Red
- Cord Length:
- 6 ft
- Depth:
- 6-1/2 in
- Discharge:
- 1-1/2 in
- Discharge Pressure:
- 7.8134375
- ETL Listed:
- Yes
- End Connection 1:
- Flanged
- End Connection 2:
- Flanged
- End Connections:
- Flanged
- Energy Star Compliant:
- No
- FM Approved:
- No
- Fitting Size 1:
- 1-1/2 in
- Fitting Size 2:
- 1-1/2 in
- Fitting Sizes:
- 1-1/2 in
- Flow Rate:
- 10.2 gpm
- GSA Approved:
- No
- Height:
- 6-1/2 in
- Horsepower:
- 1/16 hp
- IAPMO Listed -:
- No
- Impeller:
- Composite
- Lead Law Compliance Level:
- Lead Law Compliant and Certified
- Lead Law Compliant:
- Yes
- Length:
- 6-1/2 in
- Material:
- Stainless Steel
- Material Type:
- 304 SS
- Maximum Feet of Head:
- 18.044895
- Maximum Immersible Depth:
- 19 ft
- Maximum Temperature:
- 230
- Minimum Temperature:
- 36
- NSF:
- NSF 372, NSF 61
- NSF Certified:
- Yes
- Origin:
- Domestic
- Phase:
- Single Phase
- Pressure - High:
- 150
- Product Type:
- Circulator Pump
- Pump Application -:
- Heating
- Pump Body Material:
- Stainless Steel
- Pump Motor Type:
- ECM-Permanent Magnetic
- Pump Mounting:
- In-Line
- Pump Phase:
- 1
- Pump Stage:
- 1
- Temperature Range:
- 36 to 230 Deg F
- UL Listed:
- No
- VA Cat 60 Hz:
- 115
- Volts:
- 115V
- Watts:
- 45 W
- Weight:
- 5.75 lb
- Width:
- 3-11/25 in