Mechanical seals, NIPPON PILLAR PACKING Co.,Ltd.

A low pulsation pressure has been realized with only the pump main body. No separate setup of a damper is required. This new plastic type makes it possible to stop metal ion from intruding into chemicals without limit, thereby contributing to cleansing.

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■Features

◆Liquid flows smoothly due to low pulsation pressure (Pulsation pressure equivalent to or higher than PS-E Series, Pulsation pressure range : Within ±22.0% of PS-E Series).
◆This type has been made much more compact than the current type PE and PS-E Series. Pump Outside Dimensions (excluding the piping part)
◆This type has been made approx. 25% lighter than the current product PS-E Series, thus enhancing maintenability substantially.
◆The pump external part is made completely of plastics. The entire liquid contact part is made of fluorine contained resin except for some internal component parts.
◆The employment of a fiber sensor makes it possible to use a standard product in an explosion-proof environment.
The standard product is of a fiber sensor type. For the proximity sensor type, contact our company separately.

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■Performance

Type PS-EN20M
-Maximum discharge(L/min):20
-Maximum supply air pressure(MPa):0.3
-Working temperature(°C):10 - 100
It should be understood that the PN pump previously appearing in our brochure, etc. has been discontinued due to this new plastic pump marketing. (April 5, 2005)