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Specs
| Item | Circulator Pump |
|---|---|
| Type | Closed Loop |
| Style | 3-Piece |
| HP | 1/25 |
| Voltage | 115 |
| Phase | 1 |
| Amps | 0.75 |
| 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.) | 19 |
| RPM | 2450 |
| Impeller Material | PES Composite |
| Shaft Material | Aluminum Oxide Ceramic |
| Thermal Protection | Auto |
| GPM of Water @ 1 Ft. of Head | 17.5 |
| GPM of Water @ 2 Ft. of Head | 16.5 |
| GPM of Water @ 3 Ft. of Head | 15 |
| GPM of Water @ 4 Ft. of Head | 14.5 |
| GPM of Water @ 5 Ft. of Head | 13.5 |
| GPM of Water @ 7 Ft. of Head | 12.5 |
| GPM of Water @ 10 Ft. of Head | 9.8 |
| GPM of Water @ 13 Ft. of Head | 7.5 |
| GPM of Water @ 15 Ft. of Head | 5 |
| Length (In.) | 6-1/2 |
| Width (In.) | 5-1/4 |
| Max. GPM @ Head (Ft.) | 17.5 @ 1 |
| Best Efficiency GPM @ Head (Ft.) | 8 @ 11.2 |
| Min. GPM @ Head (Ft.) | 5 @ 15 |
| Drive Type | Direct |
| Bearing Type | Carbon/Thrust |
| Mechanical Seal | Wet Rotor |
| Manufacturers Warranty Length | 3 Years |
| Includes | Check Valve, Flange Bolts And Gaskets |
| UNSPSC | 40151504 |
| Weight | 7.000000 |
| SKUs | 4HY93 |
Description
Circulator Pump, Closed Loop System, 1/25 HP, 1 Phase, Voltage 115, 0.75 Amps, Inlet/Outlet Flanged, Housing Material Cast Iron, Max. Temp. 230 F, Max. Working Pressure 145 PSI, Shut-Off 19 Ft., 2450 RPM, Impeller Material PES Composite, Auto Thermal Protection, Mechanical Seal Wet Rotor, Warranty Length 3 Years
Hot Water Return Pumps
- Cast-Iron
- 4HY93 (3-Speed) and 4PCE8
- 4HY93 3-speed function allows for multiple pump curves. Integrated check valve permits zoning hydronic systems with circulators. 4PCE8 is equipped with a permanent magnet motor that reduces power consumption a minimum of 50% and up to 80% over standard circulators.
- Can pump mixtures of water and glycol solutions of up to 50% by volume. 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.
- 15E562 to 15E573 are 3-speed pumps for most heating and recirculation applications that require high head and moderate flow. 19H332 to 19H339 MAGNA pumps automatically adapt to changes in system requirements and feature an energy-efficient permanent magnet motor.
- Max. working pressure: 145 psi, except 19H336 to 19H339 are 175 psi Maintenance-free Water lubricated can and rotor system 115V, except 2CGL7, 2CGL9, 2CGN2, 2CGN4, and 19H336 to 19H339 are 230V and 19H332 to 19H335 are 208-230V Flanges sold separately
