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4.4 Pressurediagram
The fan is especially developed for belt grinders. It can set up a pressure up to 1300 Pa
and a air flow from 0 to 650 m³/hour. It is constructed of 1,5 mm steel plate and is spot
welded. It has a 3-phase motor 3x230/400 V and 1x230V 50/60 Hz, 2800 r.p.m. .
The fan is enclosed in Class IP 54.