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Specs
| Item | Circulator Pump |
|---|---|
| Type | Closed Loop |
| HP | 1/2 |
| Voltage | 115 |
| Phase | 1 |
| Amps | 2.4 |
| Inlet/Outlet | Flanged |
| Housing Material | Cast Iron |
| Face to Face Dimension (In.) | 6-3/8 |
| Max. Temp. (F) | 225 |
| Max. Working Pressure (PSI) | 150 |
| Flange/Union Included | No |
| Shut-Off (Ft.) | 51 |
| RPM | 3450 |
| Impeller Material | Noryl(R) |
| Shaft Material | Cast Iron |
| Thermal Protection | Yes |
| GPM of Water @ 1 Ft. of Head | 59 |
| GPM of Water @ 2 Ft. of Head | 58 |
| GPM of Water @ 3 Ft. of Head | 57 |
| GPM of Water @ 4 Ft. of Head | 56 |
| GPM of Water @ 5 Ft. of Head | 55.5 |
| GPM of Water @ 6 Ft. of Head | 55 |
| GPM of Water @ 7 Ft. of Head | 54.5 |
| GPM of Water @ 8 Ft. of Head | 54 |
| GPM of Water @ 9 Ft. of Head | 53 |
| GPM of Water @ 10 Ft. of Head | 52 |
| GPM of Water @ 11 Ft. of Head | 51 |
| GPM of Water @ 12 Ft. of Head | 50 |
| GPM of Water @ 13 Ft. of Head | 49.5 |
| GPM of Water @ 15 Ft. of Head | 48 |
| GPM of Water @ 18 Ft. of Head | 45 |
| GPM of Water @ 20 Ft. of Head | 44 |
| GPM of Water @ 25 Ft. of Head | 40 |
| GPM of Water @ 30 Ft. of Head | 35 |
| GPM of Water @ 35 Ft. of Head | 28 |
| GPM of Water @ 40 Ft. of Head | 23 |
| GPM of Water @ 50 Ft. of Head | 5 |
| Length (In.) | 8-3/4 |
| Width (In.) | 4-5/8 |
| Feet of Head @ 3 GPM | 51 |
| Feet of Head @ 4 GPM | 50.5 |
| Feet of Head @ 5 GPM | 50 |
| Max. GPM @ Head (Ft.) | 59 @ 1 |
| Best Efficiency GPM @ Head (Ft.) | 35 @ 30 |
| Feet of Head @ 6 GPM | 49.5 |
| Feet of Head @ 7 GPM | 49 |
| Min. GPM @ Head (Ft.) | 10 @ 48 |
| Feet of Head @ 8 GPM | 48.5 |
| Drive Type | Direct |
| Bearing Type | Ball |
| Feet of Head @ 9 GPM | 48.5 |
| Feet of Head @ 10 GPM | 48 |
| Mechanical Seal | Carbon/Silicon-Carbide |
| Construction | Cast Iron |
| Feet of Head @ 12 GPM | 47.5 |
| Feet of Head @ 15 GPM | 46 |
| Feet of Head @ 18 GPM | 43 |
| Feet of Head @ 20 GPM | 42 |
| Feet of Head @ 25 GPM | 38 |
| Feet of Head @ 30 GPM | 34 |
| Feet of Head @ 40 GPM | 24 |
| Feet of Head @ 50 GPM | 12 |
| Manufacturers Warranty Length | 3 years |
| Compliance | UL |
| UNSPSC | 40151504 |
| Weight | 16.830000 |
| SKUs | 5CHK7 |
Description
Circulator Pump, Close Coupled, 1/2 HP, 1 Phase, Voltage 115, 2.4 Amps, Inlet/Outlet Flanged, Housing Material Cast iron, Max. Temp. 225 F, Max. Working Pressure 150 PSI, Shut-Off 51 Ft., 3450 RPM, Impeller Material Noryl, Thermal Protection, Mechanical Seal Carbon/Silicon-Carbide, Warranty Length 3 Years, Compliance UL
Cast-Iron
- Hot Water Circulating Pumps
- Not for use in potable water systems.
- Maintenance-free in-line pumps are made for hydronic heating, domestic hot water recirculation, solar thermal heating, and heat recovery systems. 2400 Series has a 1/2" carbon/silicon-carbide mechanical seal, permanently lubricated ball bearings with 1/2" stainless steel shaft. Wet rotor. 00 Series has a replaceable cartridge that contains all moving parts and the motor is impedance-protected.
