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Rotary Lobe Pump Ranges - SteriLobe
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The all new SteriLobe® range, setting new standards for Rotary Lobe pumps.
Unique design characteristics combine to make SteriLobe ideal for hygienic or industrial application.
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Product Features:
:: Easy accessibility to seal area enhances cleaning and CIP capabilities.
:: Generous seal access facilitates simple front loading and removal of seal, even for flushed and double options without stripping the pump.
:: Cover joint profile improves hygienic characteristics and self-draining capabilities.
:: Rugged gearbox construction enables the carrying of radial loads.
Stainless gear cover and electro-less nickel plated bearing housing provide clean and corrosion resistant external finish.
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In all, there are 17 displacements over 8 frame sizes with pressure capabilities to 15 bar to provide the ability to more closely meet specific application requirements.
Both Bi-wing and Multi-Lobe rotors are available with clearances to 150°C making them suitable for all CIP and SIP conditions. As standard the rotors are manufactured from 316L stainless steel.
As standard the SteriLobe is fitted with a class 1 hygienic mechanical seal. The following constructions are available:
:: Single Mechanical (Standard)
:: Single Mechanical with low pressure flush
:: Double mechanical seal balanced (works with either low pressure or high pressure)
Seal Faces
:: Silicon Carbide / Carbon (Standard)
:: Silicon Carbide / Silicon Carbide
:: Silicon Carbide / Tungsten Carbide
Elastomers:
:: FDA EPDM
:: FDA Viton ®
:: Perfluoroelastomer
The pump conforms to all the relevant EHEDG cleanliness requirements and in the critical area of the mechanical seal, exceeds the design criteria to make the SteriLobe one of the cleanest standard construction pumps available.
The standard internal surface finish is 0.6 µRa, 25% better than most other manufacturers which can be further improved by electro-polishing and passivating for those applications where enhanced surface finish is required. The gear case is also stainless steel, improving cleanliness and corrosion resistance while adding to the aesthetic qualities of the pump. These can be polished to a mirror finish if required.
:: SteriLobe Pump Operating Parameters
| Model |
Displacement l/rev |
Port Size (mm) |
Max Pressure (Bar) |
Max Speed |
| SLAS |
0.039 |
19 |
15 |
1400 |
| SLAL |
0.059 |
25 |
10 |
1400 |
| SLBS |
0.081 |
25 |
15 |
1200 |
| SLBL |
0.122 |
38 |
10 |
1200 |
| SLCS |
0.169 |
38 |
15 |
1200 |
| SLCL |
0.254 |
50 |
10 |
1200 |
| SLCX |
0.35 |
38 |
6 |
1000 |
| SLDS |
0.352 |
38 |
15 |
1000 |
| SLDL |
0.528 |
50 |
10 |
1000 |
| SLES |
0.732 |
50 |
15 |
800 |
| SLEL |
1.099 |
76 |
10 |
800 |
| SLFS |
1.542 |
76 |
15 |
600 |
| SLFL |
2.285 |
101 |
10 |
600 |
| SLFX |
2.98 |
101 |
6 |
600 |
| SLGS |
3.170 |
101 |
15 |
600 |
| SLGL |
4.754 |
152 |
10 |
600 |
| SLHS |
6.400 |
152 |
15 |
600 |
