Kawamoto Manufacturing SFRW150S Baby Sweet (Hot Water Supply Auxiliary Pressurization Device) Used Item

Kawamoto Manufacturing SFRW150S
Baby Sweet (Hot/Cold Water Supply Booster Pump)
Installed for approximately 3 months, then removed and stored after switching from a pumping method to a pressurization method. The strainer and stainless steel suction/discharge valve seats will be replaced with new, unused parts. Ground wire is not included. No issues with operating current, voltage, or insulation. No abnormal noises, but please understand this is a used item.

Features:
Industry-leading low noise. Compact body for small, space-saving installation anywhere.
Hygienic with high-quality stainless steel and PPS materials. Leak-free and sanitary due to seal-less design.
Reduces power consumption through optimal control with inverter and high-efficiency motor.
Achieves industry-first inverter constant discharge pressure control with a seal-less pump.

Applications:
Water supply boosting and pressurization for low water pressure showers, tankless toilets, etc.
Water supply pressurization to top-floor units in buildings with elevated water tanks.

Notes:
* Delivery to private residences (single-family homes and apartment buildings) is not available.

Power Supply (V): Single-phase 100V
Liquid Properties: pH: 5.8-8.6, Chloride ion concentration: 200mg/L or less
Materials: Impeller: PPS, Casing/Flange: SCS13
Weight (kg): 4.7
Frequency (Hz): 50/60
Inlet/Outlet Diameter (Φmm): 20
Total Head (m): 15
Rated Output (W): 150
Operating Method: Single
Noise Level (dB): 38
Flow Rate (L/min): 12
Allowable Suction Pressure (MPa): 0.01-0.49
Liquid Temperature (°C): 0-90 (no freezing)
Sealing Pressure (MPa): 0.09
Suction Conditions: Gravity feed only
Operating Head (m): L: 15, M: 21, H: 27