Gear pump KF 112 RF 1
Materials
Housing material gray cast iron EN-GJL 250
Material end cover gray 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 113.50 cm³ / r
Direction of rotation clockwise (view of shaft end)
Mounting type DIN flange
Front bearing no
Line connection Flange connection SAE 2 "
Shaft end cylindrical ø 28mm
integrated valve no
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 ... 3000 rpm
(depending on pressure, viscosity and drive power)
