Application

• Auxiliary pressurize to second or third floor of individual residence.

Feature

• Direct installation to the city water main is possible by Japan water works association certification (only in Japan). Clean water delivery without reservoir.
• Bypass system: Equipped bypass system as standard, it is possible to supply water through bypass even in the case power failure or back pressure is higher than starting pressure. also, inspection and repair are available with T port ball valve, while supp
• Energy saving operation: VFD control resolves the issue that the less discharge capacity, the more power consumption in cascade pump. Quiet & energy saving operation is possible.
• Noise & harmonic suppression: Equipped noise filter and reactor suppress noise and harmonic.
• Clean stainless: High durability and clean by adopting Stainless cast steel in major parts contacting liquid.
• Plenty of protective functions: As well as overload/restraint protection, a freezing prevention function that forcibly operates the pump by temperature detection sensor is equipped. This does not require a heater.
• Soft start: Inverter smooths starting current. This also suppresses impact to power source like as voltage drop.
• World wide unified specification: Inverter control makes it possible to unify the specification and dimensions under different electric frequency operation.