Kracht - KF 200 RF 1 - D 15
Materials Housing material gray cast iron EN-GJL 250 Material Integrated valve cast iron EN-GJL 250 Gearbox material case-hardened steel Material seals NBR Shaft seal Radial shaft seal Bearing multi-layer plain bearing P10 Product data Geometric delivery volume 206.20 cm³ / r Direction of rotation clockwise (view of shaft end) Mounting type DIN flange Front bearing no Line connection Flange connection SAE 3 " Shaft end cylindrical ø 28mm integrated valve D-valve 0 ... 15 bar Any installation position Specific dates Operating pressure (suction side) -0.4 ... + 6 bar (max 750 rpm), -0.4 ... + 5 bar (max 1000 rpm) -0.4 ... + 3.5 bar (max 1500 rpm), - 0.4 ... + 2.5 bar (max 2000 rpm) -0.4 ... +1.5 bar (max 3000 rpm) max.operating pressure (pressure side) 25 bar (depending on viscosity, speed and drive power) Operating medium temperature -20 ° C ... + 90 ° C Ambient temperature -20 ° C ... + 60 ° C Minimum viscosity 1.4 mm² / s (max. 3 bar) 6 mm² / s (max. 12 bar) 12 mm² / s (max. Operating pressure) Maximum viscosity depending on suction conditions, speed and Drive power Speed range 200 ... 2500 rpm (depending on pressure, viscosity and drive power)