Okta 500 ATEX, Roots pump, 230/400 V, 50 Hz | 265/460 V, 60 Hz | Ex II 3/3G Exh IIB T3 Gc X +5 °C ≤ Ta ≤ +40 °C
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Okta 500 ATEX, Roots pump, 230/400 V, 50 Hz | 265/460 V, 60 Hz | Ex II 3/3G Exh IIB T3 Gc X +5 °C ≤ Ta ≤ +40 °C
Order number: PP W33 350
High–performance Roots pump with a pumping speed of 280 to 670 m3/h
PTFE overflow–valve (Δp = 53 hPa)
For operation with frequency converter or switch-on at a defined backing pressure, i. e. for continuous processes
With 3-phase motor II 2G Ex de IIC T4
Pumps are hermetically sealed (leak rate <1 · 10-6 Pa m3/s) – risk of zone entrainment is minimized
Pressure surge resistance according to EN 1333, PN level 16
Explosion safety due to reliable construction and temperature monitoring – installation without additional flame arrester possible
Note: For the operation of the pumps, the terms of the operating instructions apply. We are pleased to provide you with the right solution for your application!
Working conditions: Pump is inside and outside suitable for operation in equipment class II, equipment category 3 (G) for gases and vapors of explosion class IIA and IIB, temperature class T3 according directive 2014/34/EU
