The MP-W5P minipump is a small, light-weight, portable air sampling suction pump (air pump) equipped with functionality for measuring accumulated flowrates. It can be used across a wide range of flowrates between 0.050 and 5.00 L/min.
Constant flowrate functionality is included to inhibit suction flowrate drops associated with suction pressure increases, such as when collecting dust. As its flowrate range is wide and stable, it can be widely used as an air sampling pump for hazardous substances in work environments, indoor environments, and air environments. Also, the MP-W5P is CE marked.

● The product is equipped with a flow sensor so it can directly measure the suction flowrate and digitally display the instantaneous flowrate and accumulated flowrate.
● Constant flowrate functionality is included to inhibit suction flowrate changes associated with suction pressure changes.
● You can select the display mode for the instantaneous flowrate and accumulated flowrate from the value converted based on temperature and atmospheric pressure (25 ℃ at 1 atm; 20 ℃ at 1 atm; 0 ℃ at 1 atm), or the actually measured flowrate.
● The flowrate range of this minipump is as wide as 0.050 to 5.00 L/min.
● It is as small as W95 × D56 × H95 so is convenient to carry around.
(This is the smallest among Sibata’s pumps that can pump at a flowrate larger than 3 L/min.)
● The product is CE marked.