The HCP HWPM-H4-40 is a 1 HP (0.75 kW), single-phase horizontal multistage centrifugal pump designed for reliable water supply and pressure-boosting applications. The HWPM series is a non-self-priming horizontal multistage centrifugal pump with a compact and stable design. HCP_HWPM-H_Horizontal Multistage…
The HWPM-H4 series uses a multistage design with multiple impellers and diffusers to provide higher pressure performance. The pump features a pull-back design, axial-thread inlet and radial-thread outlet, while its impeller design helps minimize axial thrust on the motor bearing. HCP_HWPM-H_Horizontal Multistage…
The HWPM-H4-40 delivers approximately 31 m head at 4 m³/h, with the catalogue performance table providing performance across flow rates from 1 to 7 m³/h. The catalogue also specifies 2900 rpm/2950 rpm measurement conditions for the performance curves.
Key Features – HCP HWPM-H4-40
| Feature | Specification |
|---|---|
| Model | HWPM-H4-40 |
| Pump Type | Horizontal Multistage Centrifugal Pump |
| Power | 1 HP / 0.75 kW |
| Phase | 1 Phase |
| Frequency | 50 Hz |
| Motor Type | Totally enclosed, fan-cooled, 2-pole motor |
| Motor Protection | IP55 |
| Insulation Class | Class F |
| Pump Design | Non-self-priming |
| Performance at 4 m³/h | Approximately 31 m head |
| Operating Flow Range Shown | 1–7 m³/h |
| Applications | Water supply, water pressurization, irrigation, water treatment and industrial applications |
