
Average Rating: n/a

Specs
| Type | Closed Loop |
|---|---|
| Item | Circulator Pump |
| HP | 1/6 |
| Voltage | 115 |
| Phase | 1 |
| Amps | 2.15 |
| Inlet/Outlet | Flanged |
| Housing Material | Cast Iron |
| Face to Face Dimension (In.) | 6-1/2 |
| Max. Temp. (F) | 230 |
| Max. Working Pressure (PSI) | 145 |
| Flange/Union Included | No |
| Shut-Off (Ft.) | 32 |
| RPM | 3000 |
| Impeller Material | PES Composite |
| Shaft Material | Aluminum Oxide Ceramic |
| Thermal Protection | Auto |
| GPM of Water @ 1 Ft. of Head | 33 |
| GPM of Water @ 2 Ft. of Head | 32 |
| GPM of Water @ 3 Ft. of Head | 31 |
| GPM of Water @ 4 Ft. of Head | 30 |
| GPM of Water @ 5 Ft. of Head | 29.2 |
| GPM of Water @ 6 Ft. of Head | 5 |
| GPM of Water @ 7 Ft. of Head | 28 |
| GPM of Water @ 10 Ft. of Head | 25.4 |
| GPM of Water @ 13 Ft. of Head | 23 |
| GPM of Water @ 15 Ft. of Head | 21.5 |
| GPM of Water @ 20 Ft. of Head | 17 |
| GPM of Water @ 25 Ft. of Head | 12 |
| GPM of Water @ 30 Ft. of Head | 5 |
| Length (In.) | 6-1/2 |
| Width (In.) | 4-1/8 |
| Max. GPM @ Head (Ft.) | 33 @ 1 |
| Best Efficiency GPM @ Head (Ft.) | 12 @ 18 |
| Min. GPM @ Head (Ft.) | 12 @ 25 |
| Drive Type | Direct |
| Bearing Type | Carbon/Thrust |
| Mechanical Seal | Wet Rotor |
| Manufacturers Warranty Length | 2 Years |
| Includes | Flange Bolts And Gaskets |
| Weight | 12.000000 |
| SKUs | 4JA10, GRUUP26-99F, 97521 |
Description
- Hot Water Return Pumps
- Max. working pressure: 145 psi
- Max. temp.: 230°F (except 4HY93 is 200°F)
- Maintenance-free
- Water lubricated can and rotor system
- 115V
- Flanges sold separately
- Cast-Iron
- Designed for domestic and light commercial closed-loop water circulating systems such as hydronic heating, heat pumps, low-pressure boosting, and general water circulating systems. Do not use for potable water systems.






