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KF gear pump Nominal sizes 4โฆ80 cm3:Vg = 4 /5/6/8/ 10/ 12 / 16/20 /25/32 /40/50 /63/80
Fitting position :arbitrary (exception: see universal device)
Direction of rotation :right or left,right and left
Fixing type:flange (DIN ISO 3019)
Pipe connection:KF 4โฆ25,KF 32โฆ80,Whitworth pipe thread, SAE flange SAE flange
Drive shaft end:ISO R 775 short-cylindrical
Operating pressure suction side:see chart page 8
Operating pressure pressure side:Pn 25 bar (higher pressures on request)
Speed:KF 4โฆ80,200 โฆ 3 000 1/min
Viscosity
(dependent on pressure and rotational speed):mm2/s 12 โฆ 20 000
Temperature of pumping media:see chart page 8
Ambient temperature:Vu = — 20 ยฐC โฆ 60 ยฐC (– 4 ยฐF โฆ 140 ยฐF)
| Nominalย size | geometricalย ย displacement
Vg cm3/r |
Operatingย pressure *
pb bar |
Maximum
pressure (pressureย peaks) pmax bar |
Speedย range | Permissible
loadย ** (nย =1500ย 1/min) Fradial N |
|
|
nmin 1/min |
nmax 1/min |
|||||
| 4 | 4.03 |
25 |
40 |
200ย ย ย ย ย ย ย ย ย ย ย ย 3000 |
700 |
|
| 5 | 5.05 | |||||
| 6 | 6.38 | |||||
| 8 | 8.05 | |||||
| 10 | 10.11 | |||||
| 12 | 12.58 | |||||
| 16 | 16.09 | |||||
| 20 | 20.1 | |||||
| 25 | 25.1 | |||||
| 32 | 32.12 |
1500 |
||||
| 40 | 40.21 | |||||
| 50 | 50.2 | |||||
| 63 | 63.18 | |||||
| 80 | 80.5 | |||||
Transmission gear pumps KF gear pumps are used to pump a wide range of fluids. Characterized by their wide variety,
these gear pumps can be assembled as required according to the modular principle and allow subsequent upgrading.
Kracht KF pumps are also suitable for media with low lubricity.
Special multi-compound plain bearing bushings.
The standard drive shaft is sealed by a rotating shaft lip seal.
All pump sizes feature a helical tooth system.
This feature, combined with the special gear geometry, results in extremely low noise levels and reduced pressure pulsations.
Poocca is a leading hydraulic manufacturer with over 20 years of industry expertise. With stable partnerships in multiple countries, we have won unanimous praise for our competitive prices and excellent quality. Our commitment to excellence ensures customers around the world trust us to meet their hydraulic needs. Whether it’s reliability, performance or innovation, Poocca delivers reliable solutions that exceed expectations. Choose Poocca for hydraulic solutions you can trust.
At Poocca, customization is at the heart of what we do. From custom model specifications to personalized logos and packaging, we offer a full range of customization options to meet your unique needs. Our team of professionals work closely with you to experience Poocca customization.
KF gear pump Nominal sizes 4โฆ80 cm3:Vg = 4 /5/6/8/ 10/ 12 / 16/20 /25/32 /40/50 /63/80
Fitting position :arbitrary (exception: see universal device)
Direction of rotation :right or left,right and left
Fixing type:flange (DIN ISO 3019)
Pipe connection:KF 4โฆ25,KF 32โฆ80,Whitworth pipe thread, SAE flange SAE flange
Drive shaft end:ISO R 775 short-cylindrical
Operating pressure suction side:see chart page 8
Operating pressure pressure side:Pn 25 bar (higher pressures on request)
Speed:KF 4โฆ80,200 โฆ 3 000 1/min
Viscosity
(dependent on pressure and rotational speed):mm2/s 12 โฆ 20 000
Temperature of pumping media:see chart page 8
Ambient temperature:Vu = — 20 ยฐC โฆ 60 ยฐC (– 4 ยฐF โฆ 140 ยฐF)
| Nominalย size | geometricalย ย displacement
Vg cm3/r |
Operatingย pressure *
pb bar |
Maximum
pressure (pressureย peaks) pmax bar |
Speedย range | Permissible
loadย ** (nย =1500ย 1/min) Fradial N |
|
|
nmin 1/min |
nmax 1/min |
|||||
| 4 | 4.03 |
25 |
40 |
200ย ย ย ย ย ย ย ย ย ย ย ย 3000 |
700 |
|
| 5 | 5.05 | |||||
| 6 | 6.38 | |||||
| 8 | 8.05 | |||||
| 10 | 10.11 | |||||
| 12 | 12.58 | |||||
| 16 | 16.09 | |||||
| 20 | 20.1 | |||||
| 25 | 25.1 | |||||
| 32 | 32.12 |
1500 |
||||
| 40 | 40.21 | |||||
| 50 | 50.2 | |||||
| 63 | 63.18 | |||||
| 80 | 80.5 | |||||
Transmission gear pumps KF gear pumps are used to pump a wide range of fluids. Characterized by their wide variety,
these gear pumps can be assembled as required according to the modular principle and allow subsequent upgrading.
Kracht KF pumps are also suitable for media with low lubricity.
Special multi-compound plain bearing bushings.
The standard drive shaft is sealed by a rotating shaft lip seal.
All pump sizes feature a helical tooth system.
This feature, combined with the special gear geometry, results in extremely low noise levels and reduced pressure pulsations.
Poocca is a leading hydraulic manufacturer with over 20 years of industry expertise. With stable partnerships in multiple countries, we have won unanimous praise for our competitive prices and excellent quality. Our commitment to excellence ensures customers around the world trust us to meet their hydraulic needs. Whether it’s reliability, performance or innovation, Poocca delivers reliable solutions that exceed expectations. Choose Poocca for hydraulic solutions you can trust.
At Poocca, customization is at the heart of what we do. From custom model specifications to personalized logos and packaging, we offer a full range of customization options to meet your unique needs. Our team of professionals work closely with you to experience Poocca customization.
POOCCA Hydraulics is a powerful hydraulic enterprise integrating R&D, manufacturing, sales and maintenance. Its products are exported to more than 120 countries. Its quality, price and service are deeply recognized and trusted by customers.
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