Introduction
Instead of using the air bladder made of rubber to suppress the occurrence of impact pressure, pistons are used which guarantees semi-permanent life span. This product can be used even under high pump pressure, and can sanitarily and safely be used in the water supply pump. Body is made of 4~6 inch copper tube which has been molded. As a basic value, air pressure of 4.0kgf/㎠ has been filled at the time of delivery. As air pressure may vary according to the purpose and projects of users, this product can be made to order. Quality is assured as the volume appropriateness and reliability have been proven through 100,000 cycle tests. ※ Option : Pressure gauge on top of air valve.