Transfer Gear Pumps KF 1/4...KF 1/24 coated - 12 Pages

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 Transfer Gear Pumps KF 1/4...KF 1/24 coated
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Catalog excerpts

Transfer Gear Pumps KF1/4...KF1/24 coated

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Transfer Gear Pumps KF1/4...KF1/24 coated KRACHT GmbH · Gewerbestr. 20 · 58791 Werdohl, Germany · fon +49(0)23 92/935-2 0 · fax +49(0)23 92/935 209 · mail info@kracht.eu · web www.kracht.eu Content Page Content . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Description, Construction . . . . . . . . . . . . . . . . . . . . 3 Characteristics and Materials . . . . . . . . . . . . . . . . . 4 Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Discharge flow, Power input . . . . . . . . . . . . . . . . . . 5 Dimensions . . . . . . . . . . . . . . . . . . ....

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KRACHT GmbH · Gewerbestr. 20 · 58791 Werdohl, Germany · fon +49(0)23 92/935-0 · fax +49(0)23 92/935 209 · mail info@kracht.eu · web www.kracht.eu 3 Transfer Gear Pumps KF1/4...KF1/24 coated The central element in numerous technical processes is the metering of liquids. PU components, plasticisers, resins, adhesives, lacquers and paints are just a few of the important liquids with a broad application spectrum. The accuracy, uniformity and reproducibility with which these liquids can be processed is also decisive for the quality of the final product. Ideal for these applications is the KRACHT gear...

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KRACHT GmbH · Gewerbestr. 20 · 58791 Werdohl, Germany · fon +49(0)23 92/935-4 0 · fax +49(0)23 92/935 209 · mail info@kracht.eu · web www.kracht.eu Transfer Gear Pumps KF1/4...KF1/24 coated Materials Housing EN-GJL-250 Gear Steel 1.7139 nickel plated (with SiC inlets) Bearing bushes Steel ETG 100 nickel plated (with SiC inlets) Seals FKM, PTFE Working Characteristics Working pressure Inlet port pe min = – 0.4 bar (– 0.6 bar for short time) pe max = 1 bar for FKM-rotary shaft sealing 5 bar for PTFE-rotary shaft sealing Outlet port pe max = 50 bar (depends of viscosity) Speed n = 200 ... 2000 1/min...

 Open the catalog to page 4

KRACHT GmbH · Gewerbestr. 20 · 58791 Werdohl, Germany · fon +49(0)23 92/935-0 · fax +49(0)23 92/935 209 · mail info@kracht.eu · web www.kracht.eu 7 Transfer Gear Pumps KF1/4...KF1/24 coated Type Key Ordering example KF 1/ 4 D 1 X K P 0 A 0 D E 2/ 130 + DKF 1 D 04 Design serial no. (specified by KRACHT) End covers A for direction of rotation 1 or 2 Type of gear E Spur gears Seal 2 FKM-Radial shaft sealing 150 °C 32 PTFE-Radial shaft sealing 200 °C Special design no. Double shaft seal for quensching port. Bushing and gears with wear protective coating Pressure relief valve Size Housing material...

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KRACHT GmbH · Gewerbestr. 20 · 58791 Werdohl, Germany · fon +49(0)23 92/935-8 0 · fax +49(0)23 92/935 209 · mail info@kracht.eu · web www.kracht.eu Transfer Gear Pumps KF1/4...KF1/24 coated Drehzahl Viskositätsfaktor n 1/min kW l/min n fí fí 1400 0.07 1200 0.06 1000 0.05 800 0.04 600 0.03 400 0.02 200 0.01 0 Calculation of Power Consumption P1Pu = Ptab· + fí · Q P1Pu = Power input, pump (kW) Ptab = Power input acc. to table (kW) n = Speed (1/min) Observe dependance of viscosity fí = Viscosity factor see chart Q = Discharge flow (l/min) with Q = Vg = Geometrical displacement (cm3) 2 3 4 5 6 78...

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KRACHT GmbH · Gewerbestr. 20 · 58791 Werdohl, Germany · fon +49(0)23 92/935-0 · fax +49(0)23 92/935 209 · mail info@kracht.eu · web www.kracht.eu 9 Transfer Gear Pumps KF1/4...KF1/24 coated Characteristic Curves í = 33 mm2/s Dispersion ÄQ = + 0.15 l/min -- 0.3 l/min related to p = 25 bar KF 1/4 ... E. KF 1/8 ... E. KF 1/11 ... E. í = 33 mm2/s Dispersion ÄQ = + 0.25 l/min -- 0.5 l/min related to p = 25 bar í = 33 mm2/s Dispersion ÄQ = + 0.4 l/min -- 0.8 l/min related to p = 25 bar KF 1/16 ... E. í = 33 mm2/s Dispersion ÄQ = + 0.5 l/min -- 1.0 l/min related to p = 25 bar

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KRACHT GmbH · Gewerbestr. 20 · 58791 Werdohl, Germany · fon +49(0)23 92/935-10 0 · fax +49(0)23 92/935 209 · mail info@kracht.eu · web www.kracht.eu Transfer Gear Pumps KF1/4...KF1/24 coated Characteristic Curves KF 1/20 ... E. í = 33 mm2/s Dispersion ÄQ = + 0.65 l/min -- 1.3 l/min related to p = 25 bar KF 1/24 ... E. í= 33 mm2/s Dispersion ÄQ = + 0.8 l/min -- 1.6 l/min related to p = 25 bar

 Open the catalog to page 10

KRACHT GmbH · Gewerbestr. 20 · 58791 Werdohl, Germany · fon +49(0)23 92/935-0 · fax +49(0)23 92/935 209 · mail info@kracht.eu · web www.kracht.eu 11 Transfer Gear Pumps KF1/4...KF1/24 coated Note

 Open the catalog to page 11

KRACHT GmbH · Gewerbestraße 20 · 58791 Werdohl, Germany · fon +49 (0) 23 92 / 935-0 · fax +49 (0) 23 92 / 935 209 mail info@kracht.eu · web www.kracht.eu KF1/4...KF1/24 /DE / 02.10 Transfer Pumps Transfer pumps for lubricating oil supply equipment, low pressure filling and feed systems, dosing and mixing systems. Mobile Hydraulics Single and multistage high pressure gear pumps, hydraulic motors and valves for construction machinery, vehicle-mounted machines. Flow Measurement Gear and turbine flow meters and electronics for volume and flow metering technology in hydraulics, processing and laquering...

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