Page 3 of catalogue Side channel centrifugal pumps of Zuwa-Zumpe GmbH

Side Channel Centrifugal pumps Stainless Steel
for acids and beverages

EP for V-belt drive with pedestal

EP NIRO

EP NIRO on trolley

The self-priming ZUWA side channel centrifugal Pumps, constructed of stainless steel, are particularly suitable for aggressive and corrosive media and for edibles. The pumps are available with various Motors (AC, DC and threephase current) or with V-belt pulley for V-belt drive. They operate in both senses. The 230-Volt motors in addition are equipped with a change-over switch to change the direction of rotation. All types are alternatively available with rotary shaft seal or floating ring seal. Optional accessories for all types: Regulation valve (bypass) for flow control and trolley for easy transport.

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Features
, , , , self-priming suction height max. 6 Meter pulsationsfree transport tolerates short dry-run

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Applications
, , , , , beverages (e.g. wine, milk) acids water, sea water oils, fuel oil diesel

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Performance curves
40 35 30 pump head in metre 25 20 15 EPNIRO 220/70 with 1400 rpm 10 EP NIRO 220/50 with 1400 rpm 5 0 0 50 100 150 200 250 300 350 400 450 500 flow rate in litre/min EPNIRO 220/40 with 1400 rpm EPNIRO 220/25 with 2800 rpm