Transfer Gear Pumps KF 2.5 - 200 cm³/r - 32 Pages

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Transfer Gear Pumps KF  2.5 - 200 cm³/r
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Catalog excerpts

Transfer Gear Pumps

 Open the catalog to page 1

Transfer Gear Pumps KF 2.5...200 2 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

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Transfer Gear Pumps KF 2.5...200 Applications, Suitable Fluids Centrifuge construction, Coating machines, Compressors Engine construction Filling stations, Filter systems Generator construction Heat transfer systems, Heavy electrical machines Lubricant manufacturers, Lubricating oil systems Machine-building industry, Machine tools, Marine engine construction, Metal-forming machines, Metering systems Paint industry, Plain metal bearing production, Printing machines, PUR machinery Refrigerators, Rubber and tire manufacturing Tank plant construction, Transmission building Turbine construction Vacuum...

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Transfer Gear Pumps KF 2.5...200 Construction Antriebswellenende Drive shaft end Shaft seal Wellendichtung Getriebe Gear Gehäuse Housing Lagerbuchse bushes Plain bearing End cover Lagerdeckel Product Features Working Notes Transfer gear pumps KF are used for pumping a wide variety of fluids. • The fluids should ensure a certain minimum lubricating properties, should not contain solids and should be chemically compatible. Transfer gear pumps KF are distinguished especially by their wide range of variants which are assembled as required on the modular principle and also permit subsequent upgrade....

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Transfer Gear Pumps KF 2.5...200 • Sealing of the drive shaft: - Rotary shaft lip-type seal - Double rotary shaft lip-type seal (Quench) - Mechanical seal • Outboard bearing to take up input drive-side radial load • Pressure relief valve for pump and system • Uniform discharge flow direction with changing direction of rotation by means of flange-mounting valve combination (universal device). Special Design Various shafts ends and gear units, as well as flange mounted versions, bearing alternatives, multi-stage pump combinations for your special application are Our Sales engineers will be pleased...

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Transfer Gear Pumps KF 2.5...200 Plain bearing bushes DU (multi-layer friction-type bearings P10, DP 4) Bearings free of nonferrous metal on request Shaft end seals NBR, FKM, PTFE, EPDM (other sealing materials on request. E.g. HNBR/CR) O-ring NBR, FKM, PTFE, EPDM (other sealing materials on request. E.g. HNBR/CR) Mounting position KF... R/L/B ... without Quench optional KF... R/L/B... with Quench horizontal, Quench connection above KF...U ... horizontal, Pressure connection above Fixing type Pipe connection KF 2.5...25 Whitworth pipe thread, SAE flange Working pressure suction side Working pressure pressure...

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Transfer Gear Pumps KF 2.5...200 Sealing material suction side* Fluid temperature Pump with single rotary shaft lip Pump with outboard bearing and single rotary shaft lip Pump with double rotary shaft seal with connection borehole for liquid seal (quench) Pump with double rotary shaft seal for vacuum operation with connection borehole for liquid seal Pump with triple rotary shaft seal NBR for vacuum and normal operation FKM with connection borehole for liquid seal (quench) Pump with mechanical seal Pump with mechanical seal and connection borehole for liquid seal The indicated maximum values are...

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Transfer Gear Pumps KF 2.5...200 Variants Shaft End Seals Pump with single Sealing materials: PTFE = sealing type 3 EPDM = sealing type 9 Pump with outboard Sealing materials: PTFE = sealing type 3 Pump with double rotary shaft seal with connection borehole for liquid seal Sealing materials: PTFE = sealing type 4 EPDM = sealing type 32 Pump with double rotary shaft seal for vacuum operation with connection borehole for liquid seal Sealing materials: PTFE = sealing type 4 EPDM = sealing type 32 Pump with triple rotary shaft seal for vacuum with connection borehole for liquid seal (quench) Sealing...

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Transfer Gear Pumps KF 2.5...200 KF 2.5...200 noise optimized for medias with increased air content The noise optimized pumps in the KF series are designed for conveying for medias with increased air content, predominantly for use as lubricating oil pumps in trans- missions. Special measures prevent the otherwise normally increased noise present in auriferous transmission oil. The noise levels do not exceed or only barely exceed the measurements with non-auriferous oils. Also, there is no noise spectrum shift to higher, unplea- sant frequencies. In applications without auriferous portions in the...

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Transfer Gear Pumps KF 2.5...200 Type Key (Ordering example) Housing and cover material Valve type D15 adjustable from 0-15 bar (only for one direction of rotation) .200 Pump with double rotary shaft lip seal for vacuum operation with mounting hole for liquid seal (quench), inner rotary shaft lip seal mounted with sealing lip towards shaft end noise optimized with shaft seal Lip-type seal with connection for liquid seal Bearing bushings IglidurX Noise-optimized version for aerated oils, bearing bushings IglidurX Version for low-vicous media (only in con- nection with material GJS), bearing bushings Seal...

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Transfer Gear Pumps KF 2.5...200 Technical Data Speed range Sound level * Working pressure pb = perm, sustained pressure (higher pressures on request) ** Permissible load only for version with outboard bearing. Fracj,a| at centre of shaft end. For certain working conditions, the minimum or maximum characteristics should not be used. For example, the max. working pressure is not permissible in combination with low speed and In such limit ranges, please consult us. Sound level measured in dB(A) at 1 m distance Sound level measured with drive motor, installation site: Works hall, quiet sound level...

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Transfer Gear Pumps KF 2.5...200 Power Consumption Nominal size Nominal size The ratings refer to a mineral oil with a viscosity Margin of error for the flow Q + 2.5 % ... - 5 % of the tabular value. For viscosity < 30 mm2/s, take a reduction of the rated flow Q into account. The output of the drive motor should be selected 20 % higher than tabular value P. For viscosity > 100 mm2/s, an increase in the required power is necessary, in this case proceed as per 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

 Open the catalog to page 13

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