Iwamaru Sangyo Co., Ltd. Apartment Renewal Business

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last updated：Oct 01, 2010

岩丸産業

Official site

Let's change the water supply pump of the building to a direct connection pressurized water supply system.

Would you like to switch to a direct connection pressurized water supply system for your building or apartment, eliminating the need for a water storage tank? By removing the water storage tank, maintenance becomes easier. Iwamaru Sangyo offers optimal renovation and installation plans.

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basic information

**Features** ○ Direct Connection Pressurization Water Supply Method This method uses a pressurization pump that utilizes the water pressure from the main water supply line to supply water directly to each household without going through a water storage tank. ○ Advantages Since there are no water storage tanks or elevated water tanks, maintenance costs are reduced. Water is supplied with stable water pressure even on upper floors due to the direct connection pressurization pump. Effective use of space that would have been occupied by a water storage tank. ○ Disadvantages Water cannot be used during a water outage. While there is no immediate water cut-off during a power outage, water pressure will decrease. The water supply authority requires annual inspections of the pressurization pump. ● For more details, please contact us or download the catalog.