Description
Engineering Application & Overview
Kawamoto N, NF, and NR Series are compact domestic and light-commercial automatic pressure booster systems, integrating a centrifugal pump, pressure tank, pressure switch, and motor in a single factory-assembled package. The automatic pressure switch activates the pump when tap demand drops the system pressure below setpoint, and cuts off when pressure is restored — providing seamless, always-on water pressure for residential and small commercial buildings without manual intervention. The NR variant adds a flow sensor for more precise flow-based activation, eliminating short-cycling. Ideal for residential homes, shophouses, small offices, and low-rise commercial premises throughout Batam and the Riau archipelago where municipal water pressure is insufficient or inconsistent.
Technical Specifications Table
| Parameter | Specification |
|---|---|
| Series | N, NF, NR |
| System Type | Domestic automatic pressure booster |
| Flow Rate Range | Up to 130 L/min |
| Head Range | Up to 45 m |
| Motor Power Range | 0.25 – 1.5 kW |
| Connection Size | 1″ – 1½″ BSP |
| Pressure Tank Volume | 2 – 24 L (built-in) |
| Control | Automatic pressure switch / Flow sensor (NR) |
| Frequency | 50 Hz |
| Voltage | 1 x 220–240 V |
| Phase | Single phase |
The PT HHM Batam Authorized Advantage
PT HHM Engineering Solutions stocks Kawamoto domestic booster sets in Batam for immediate availability — perfect for property developers, contractors, and homeowners across Kepulauan Riau who need reliable automatic water pressure with Japanese quality assurance. As the Authorized Kawamoto Dealer in Batam, we offer the best-price guarantee with genuine OEM warranty. Contact: +62 778 489 3282.
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