Venturi-principle drum pump operating on compressed air for efficient barrel transfer. Self-priming with capability to empty/fill 200L drums in under 3 minutes. Wear-free operation with all wetted parts in 316L stainless steel. Integrated pressure regulator and safety valve (JAF2). High-level shut-off included. Complete trolley systems available with hose reel. Noise level below 78 dB(A). ATEX certified.