Armstrong Pumps Inc. potable water circulating pump. Please refer to the technical specifications in the listing for more information.
We have inspected this item and we do not have the capability to fully test it. This unit needs to be hardwired and should be installed by a professional. It appears to be missing some hardware for the flange connections. There are also some cosmetic scuffs and scratches throughout the unit as well as some paint chipping. Please refer to the photos for more information.
This unit only includes what is photographed in the listing. Made in USA.
Technical Specs
| Item | Potable Water Circulating Pump |
| Manufacturer Part Number | 116440MF-133 |
| Number of Speeds | 1 |
| Horsepower | 1/2 |
| Maximum RPM | 1,800 RPM |
| Voltage | 115VAC |
| Nameplate Voltage | 115VAC |
| Amps | 9.80 A |
| Phase | Single |
| Maximum Feet of Head | 28 ft |
| Face to Face Dimension | 11-1/2 in |
| Series | H-53 |
| Compatible Media Type | Water |
| Mounting Location | In-Line |
| Maximum Operating Pressure | 175 psi |
| Maximum Media Temperature | 225 °F |
| Pump Type | 3-Piece |
| Maximum Flow Rate @ 5 feet of Head | 95 gpm |
| Maximum Flow Rate @ 10 feet of Head | 85 gpm |
| Maximum Flow Rate @ 15 feet of Head | 75 gpm |
| Maximum Flow Rate @ 20 Feet of Head | 60 gpm |
| Maximum Flow Rate @ 25 Feet of Head | 35 gpm |
| Body Gasket Material | Sintered Silicon Carbide |
| Overall Length | 20 in |
| Overall Height | 11.5 in |
| Overall Width | 16.5 in |
| Sub-brand | H53, H-53, H-53-1 AB |
| Connection Type | Flange |
| Pipe to Flange or Union Connection Type | FNPT |
| Compatible Pipe Size | 1-1/2 in |
| Series Family | S&H |
| Pump Housing Material | Bronze |
| Impeller Material | Non-Ferrous Metal |
| Maximum Flow Rate @ 1 Foot of Head | 100 gpm |
| For Use With | Potable Systems |
| For Use With Potable Systems | Yes |