기능

• It is a pump that sucks and drains a small amount of residual water.
• With the seal valve seat and swing valve of the new mechanism, water once sucked does not flow back.
• The bottom plate structure can drain to a minimum water level of 1 mm.
• The use of a unique oil lifter has resulted in a long mechanical seal life.
• Lightweight and compact due to the aluminum die cast integral body.
• For low-water drainage.
• For floor water drainage in general building construction.
• For drainage of residual water from manholes, pits, receiving and feeding tanks.