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AB Circulation Pumps are designed for efficient circulation of liquids in heating and air conditioning systems for residential and commercial applications. Our pumps come with three speed settings, allowing you to adjust the pump speed to meet the needs of your system and thereby reducing energy consumption and saving money. Our pumps, featuring a self-lubricating wet rotor design, operate whisper-quiet and maintenance-free. This product has a 3 year warranty against manufacturer's defects and is UL listed. This listing is for the pump (with gaskets) only; flanges and bolts are not included.
Model | GPD40-4SF | Phase | 1 | Maximum Pressure | 145psi |
Capacitance | 20µF | Voltage | 115 (60 Hz) | Connection Size | 1 1/4" FPT |
Input Power (High/Med./Low; Watts) |
230 / 190 / 135 | Rated Current (High/Med./Low; Amps.) |
2.0 / 1.7 / 1.2 | Materials | Cast Iron |
Head Range |
0 - 13' |
Maximum Temperature |
230F | Dimensions, Weight |
9" x 7" x 9.5", 13.15lb |
FAQ and Support:
We have worked with heating systems for over 10 years and are happy to help you with any questions or concerns that you may have. You can email us at info@alfaheating.com or call us at 833 328 6888 for help with your heating projects.