The PS-E and PS serie bellows pumps incorporate and accumulation fuction that enables the pump itself to reduce pulse pressure.
High quality bellows
The PS-E and PS series pumps employ special PTFE bellows with excellent flex-fatigue resistance, and the bent portion of the bellows is rounded to achieve long service life.
Space saving and low cost
There is no need to install an accumulator separately. enabling compact and cost-saving design.
Shape of bent portion
Rounded shape, the bent portion is rounded by special processing to distribute stress.
