Speck Johntech PM45 Non Self-Priming Peripheral Pump 0.37kW
The JOHNTECH PM Series – Peripheral Pump is a non-self-priming unit and the suction point of the pump must always be installed below the water level of the tank. The pump must be installed on a flat surface that would not flood in heavy rain. The JOHNTECH PM Series – Peripheral Pump is especially designed for domestic use on rainwater harvest tanks, pressure boosting water pipe systems, hydroponic farming and drip irrigation.
Features
- Single Phase.
- Non Self-Priming.
- Pump body: Cast Iron.
- Motor housing:
- Brass Impeller.
- Energy efficient.
- Automatic start / stop when fitted with the PS-01 controller (optional extra).
- Run-dry protection when fitted with the PS-01 controller (optional extra).
- Motor fitted with an overload switch.
- Liquid temperature stability up to 60°C.
- Total electric separation.
- Mechanical seal: carbon / ceramic / stainless steel.
- Simple servicing.
- Fully factory tested.
- Pre-wired with cable.
- Insulation: Class B.
- Protection: IP 44
- Stainless Steel / Carbon steel shaft.
- Cooling: External ventilation.
- Available in 2 sizes to suit all applications.
-
12 month ex-factory warranty under normal operating conditions from date of purchase.
Technical Specifications
- Motor speed approx. (rpm) 2850
- Max. Liquid temperature (°C) 60
- Max. Ambient temperature (°C) 40
- Max. Suction line (meter) 9
| TECHNICAL DATA |
JOHNTECH PM-45 |
JOHNTECH PM-80 |
| Inlet / outlet connection |
1” / 1” |
1,5” / 1,5” |
| Power input P1 (kW) 1~230V |
0.50 |
1.10 |
| Power output P2 (kW) 1~230V |
0.37 |
0.75 |
| Power HP 1~230V |
0.50 |
1.00 |
| Rated current (A) 1~230V |
2.50 |
5.20 |
| Max. Flowrate (Q) |
40 L/min |
|
| Total Manometric Head (H) in meter |
40m |
55m |
| Max. Total Dynamic Head (bar) |
4 |
5.5 |
