P21 plunger pump
P21/3-500
Part number 00.5484
- 3.6Flow, l/min
- 500Pressure, bar
- 1650Speed, rpm
- 3.8Power, kW
60 Hz Rated at a motor speed for 60 Hz mains (North America, parts of South America and Asia).
Specification
- Flow
- 3.6 l/min
- Pressure
- 500 bar
- Speed
- 1650 rpm
- Absorbed power
- 3.8 kW
- Shaft
- Solid
Kits
No kits are listed for this model. A supplier can look them up from the model P21/3-500.
Parts list
For parts not covered by the kits above, ask a supplier and quote the model P21/3-500 and part number 00.5484.
Motor
Rated at 1650 rpm, the speed of a 4-pole motor on a 60 Hz supply. The motors below are listed with their 50 Hz figures and are at least 3.8 kW. Order the one you pick wound for 60 Hz and your supply voltage.
| Motor | kW | rpm | Frame | Class | A at 400 V | Suppliers |
|---|---|---|---|---|---|---|
| RNE 112a4 | 4 | 1450 | IEC 112 | IE3 | 8.2 | |
| RN 112a4 | 4 | 1430 | IEC 112 | IE1 | 8.5 | |
| RN 100c4 uprated | 4 | 1405 | IEC 100 | IE1 | 9.1 | |
| RNM 112d4 | 4 | 1400 | IEC 112 | Single-phase | 22 at 230 V |
The contactor and overload relay for each motor are on the motor's page.
Flange
The flange bolts the pump to the face of the motor. It depends on the motor's IEC frame.
- IEC 100, 28 mm shaft (RN 100c4) No Speck flange listed for this motor.
- IEC 112, 28 mm shaft (RNE 112a4, RN 112a4, RNM 112d4) No Speck flange listed for this motor.
Coupling
The flexible coupling joins the motor shaft to the pump shaft inside the flange.
- IEC 100, 28 mm motor shaft No Speck coupling listed: you need one for a 28 mm motor shaft to the pump shaft.
- IEC 112, 28 mm motor shaft No Speck coupling listed: you need one for a 28 mm motor shaft to the pump shaft.
Other Speck P21 pumps
P21/5-450P21/7-400P21/15-160P21/15-160SP21/16-200P21/18-130P21/18-130SP21/19-160P21/23-130P21/23-130S