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 Features
of LOBE-FLEX PUMP
1. Speed Reducing Gear
1. Strongly constructed heat process speed reducing gear in order to
use general motor direct.
- possible to select appropriate rotating speed according to viscosity.
(Standard ratio of reduction : 1/2, 1/2.5, 1/3.2)
2. Gear
1. Specialized heat treatment process with kind of SCM4.
- No deformation.
- Silent sound on high speed
- Less friction wearing.
3. Mechanical
Seal
1. Special Double Mechanical Seal for wide range of products.
- chemical, high pressure, high viscosity, high density of slurry.
4. Casing
1. Specialized construction especially for inside casing, suction and
discharge bore.
(suction up to 100%, discharge up to 97%)
- Less Cavitation.
- Less Noise -No destruction for pumping media.
5. Bearing
Housing
1. Easy assembled type for Bearing Housing.
2. 360° free position for suction and discharge nozzle.
6. Lobe Gear
Impeller
1. With specially coated rubber of Lobe Gear Impeller; high speed
(up to 950rpm), high vacumizing (up to 750 Hg),
high pressure (up to 30?/?).
2. 2 kinds of Lobe Gear Impeller; 2 vane (General standard), 3 vane
(Less noise comparing to 2 vane for low speed, high viscosity).
3. Bucket shape of gear with flow direction to shaft; less casing
wear.
4. Sufficient contact area between impeller and casing; high pressure,
possible to operate even if small casing wear, possible to apply
for shaped products such as gravel, sand and special shape.
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Meterial
& Use of LOBE-FLEX PUMP
Material
of casing & shaft
FCD45,Bronze,SUS304,SUS316,SUS316L,CD4MCU,ALLOY-20, SR-50A, Hastelloy
B, C, Titanium, etc.
Material of Lobe Gear Impeller
Special rubber coating - Bronze, SUS316, Hastelloy B,C
Metal-SUS316,SUS316L,Titanium
Resin - Teflon, PVDF, MC nylon, PP, PE, etc.
Use for
1. High absorbed suction (maximum : 9.5m)
2. High viscosity (maximum : 300,000 cp)
3. Slurry such as sand, gravel, concrete, mortar, mud, paint, grease,
kinds of plastic and so on.
4. Process for filter-press, high press spray.
5. No destruction of products (maximum size : 7~61?)
-sugar, honey, jam, curry, pepper-bean, soy bean paste, strawberry,
salted anchovies, seasoning(MSG), lysine
6. Exact metering flow for medicine, packing.
- Metal gear : max. 450 degree C.
Fluid
Flow Chart LOBE-FLEX PUMP
Perfomance
of LOBE-FLEX PUMP
| Power
coefficient according to viscosity |
Maximum
applicable rpm according to ...viscosity |
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| (Note)
Need to apply above power coefficient according to viscosity.
|
(Note)
above rpm basde on 400mm Hg |
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