This is a Lochinvar Armstrong 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. There are 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.
Technical Specs
| Item | Circulating Pump |
| Series | LS45 |
| Manufacturer Part Number | ARM3044PAB |
| Compatible Media Type | Clear Water |
| Phase | Single |
| Nameplate Voltage | 115V AC |
| HP | 1/4 hp |
| Frequency | 60 Hz |
| Full Load Current | 5 A |
| Casing Material | Bronze |
| Impeller Material | Plastic |
| Max. Flow Rate | 55 gpm |
| Maximum Flow Rate @ 5 feet of Head | 91 gpm |
| Maximum Flow Rate @ 10 feet of Head | 65 gpm |
| Maximum Flow Rate @ 15 feet of Head | 18 gpm |
| Maximum Feet of Head | 20 ft |
| Minimum Media Temperature | 32 °F |
| Max. Media Temp. | 225 °F |
| Mounting Location | Inline |
| Mounting Orientation | Horizontal |
| Electrical Connection Type | Hardwired |
| Number of Speeds | 1 |
| Rotor Type | Dry |
| Motor Design | Permanent Split Capacitor |
| Motor Enclosure Design | Open Drip Proof |
| Compatible Pipe Size | 2 in |
| Connection Type | Flange |
| ANSI Flange Class | Class 150 |
| Number of Flange Mounting Holes | 4 |
| Includes Union | No Union Included |
| Efficiency | Standard Efficiency |
| Pump Construction | 3-Piece |
| Number of Pump Heads | 1 |
| Operating Modes | Constant Pressure |
| Includes Timer | No Timer Included |
| Thermostat Included | No Thermostat Included |
| Requires Dedicated Return Line | No Dedicated Return Line Required |
| System Type | Hydronic |
| Priming | Self-Priming |
| Face to Face Dimension | 10 in |
| Overall Length | 15.75 in |
| Overall Width | 10 in |
| Application | Circulating |
| Pump Technology | Centrifugal |