Kracht - P.0127330009
gear pump KF 25 RF 1 materials Material housing cast iron EN-GJL 250 Material end cover cast iron EN-GJL 250 Gearbox material Steel, case-hardened Material seals NBR Shaft seal Radial shaft seal Storage Multi-layer plain bearing P10 product data Geometric delivery volume 25.10 cm³/r Direction of rotation clockwise (view of shaft end) Mounting type DIN flange Outlay storage no Line connection threaded connection G 1" Shaft end cylindrical ø 14mm integrated valve no 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...+4 bar (max 1500 rpm),-0.4...+3 bar (max 2000 rpm) -0.4...+2 bar (max 3000 rpm), -0.4...+1.5 bar (max 3600 rpm) max. operating pressure (pressure side) 25 bar (depending on viscosity, speed and drive power) Equipment 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 dependent on intake conditions, speed and drive power Speed range 200...3600 rpm (depending on pressure, viscosity and drive power)