The Pascali 1.1kW (1.5HP) 230V Peripheral Vane Pump equipped with an Automatic Press Control is a high-power water pressure solution designed for large residential properties, light commercial buildings, and agricultural irrigation. This combo unit provides a "constant pressure" experience by automatically starting the pump when a tap is opened and stopping it when the flow ceases.
Technical Specifications
- Motor Power: 1.1kW / 1.5HP (High-torque induction motor).
- Voltage: 230V / 50Hz (Single-phase standard household power).
- Inlet/Outlet Size: 25mm (1") Female BSP.
- Max Flow Rate (L/min): Up to 60 – 70 L/min (depending on head height).
- Max Head (Lift): Up to 50m – 60m.
- Controller Type: Electronic Automatic Press Control (PC) with built-in dry-run protection.
- IP Rating: IP44 (Splash-proof motor housing).
Key Performance Features
- Intelligent Controller: The mounted controller eliminates the need for a bulky pressure tank. It monitors line pressure and flow, ensuring the pump doesn't "cycle" (rapidly turn on/off) and protects the motor from burning out if your JoJo Tank runs dry.
- Brass Impeller: Unlike cheaper plastic alternatives, the Pascali features a robust brass impeller that resists "seizing" due to the mineral-heavy water of the Heidelberg - GP region.
- Thermal Overload Protection: The motor includes a built-in thermal switch that automatically shuts the pump down if it overheats, a vital feature during the high-demand Easter 2026 season.
- High-Pressure Output: With 1.1kW of power, this pump can comfortably run multiple Pulse shower heads, washing machines, and Emjay irrigation sprinklers simultaneously without a noticeable drop in pressure.
- Self-Priming Capability: Once the initial prime is set, the pump is designed to handle small air pockets in the suction line, making it ideal for borehole or well-point applications.
Installation & Professional Tips
- Suction Line Integrity: Use 25mm HDPE or reinforced suction hose. Any tiny air leak in the suction side will prevent the pump from priming. Use 10–15 wraps of Belatori Plumbers Hemp or PTFE Tape on all threaded joints.
- Foot Valve Requirement: If drawing water from a lower level (like a dam or well), a 1" Brass Foot Valve is mandatory to keep the pump primed.
- Electrical Safety: Ensure the pump is connected to a dedicated 15A circuit with an Earth Leakage protector. For the Winter Bulk 2026 season, consider installing a surge protector to guard against power fluctuations.
- Priming Protocol: Before the first start, unscrew the priming bolt on top of the pump head and fill the chamber completely with water. Tighten with a Kaufmann shifting spanner before switching on.
- Shelter: While the motor is IP44 rated, building a small ventilated "pump house" or using a plastic cover will significantly extend the life of the electronic controller by protecting it from direct Gauteng sun and heavy rain.
Common Use Cases
- Household Pressurization: Boosting municipal or tank water for large multi-bathroom homes.
- Agricultural Irrigation: Powering drag-lines and impact sprinklers for gardens or small crops.
- Commercial Wash-bays: Providing high-pressure water for cleaning vehicles and equipment.
- Industrial Cooling: Circulating water through heat exchangers or cooling towers.
Pro Tip: If the pump stays running even when all taps are closed, check your Wirquin toilet cisterns for a "silent leak." Because this 1.1kW pump is very sensitive, even a small leak through a worn Kleenflo Diaphragm can trigger the controller to keep the motor engaged. Always install a 20mm Plastic Stop Tap before the pump for easy isolation during maintenance.
