Tsurumi 50PNI2 Automatic Drainage Pumps (2 Products)

The 50PNI2 series pumps, available through Stuart Pumps, are light, compact, and automatic with energy-efficient motors and integral anti-airlock valves. They feature a dual control float switch that allows for both manual and automatic operation, adjustable for individual setting of on and off levels. The bell-shaped, small floats make these pumps ideal for narrow sumps, applications requiring precise level control, or where traditional pendant-type floats could be fouled. The pumps use liquid paraffin for lubrication, making them suitable for food processing and aquaculture.

An optional auto-coupling set is available for fitting guide rails on each model. These pumps are not recommended for ponds or water features.

Downloadable Documents
50PNI2.4S Datasheet 50PNI2.75S Datasheet

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