Standard Design
Pump Gearbox
The OptiLobe pump range has a universal gearbox design with the flexibility of mounting inlet and outlet ports in either a vertical or horizontal plane
by simply changing the foot position. A stainless steel gear canister and electro-less nickel plated bearing housing provides a clean, paint free
corrosion resistant external finish.
Pump head Construction
TheOptiLobepumprangehas
hygienic design full bore inlet and outlet ports to International Standards, maximising inlet and outlet port efficiency and
NPSH characteristics. Pu
mps are fitted with tri-lobe rotors rated to 130°C facilitating use with CIP processes.
Standard Specification Options
- Specification of inlet and outlet ports (Screwed male to DIN11851 to BS 4825, SMS, ISS/IDF, RJT and Tri-clamp).
- Complete pump unit comprising: Pump + Baseplate (mild or stainless steel) + coupling with guard + Geared electric motor suitable for (or supplied
with) frequency speed control or manual variable speed drive (advise motor enclosure and electrical supply)
Working Principle
The positive displacement of the OptiLobe pump is provided by non-contacting, contra rotating tri-lobe rotors within a fully swept pump chamber. All
OptiLobe pumps are capable of bi-rotational flow without modification.
Fig. 1
1234
TD 246-074
TD 246-075
TD 246-076
TD 246-077
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TD 246-078 TD 246-079 TD 246-080 TD 246-081
Flows/Pressures/Connections
OptiLobe Model Displacement
Inlet and Outlet
Connection
Size
Differential Pressure
Maximum
Speed
Litres/rev
Imp gall/
100 rev
US gall/
100 rev
mm in bar
psi
rev/min
22 0.17 3.74 4.49 40 1.5 8 115 1000
23 0.21 4.62 5.55 40 1.5 8 115 1000
32 0.32 7.04 8.45 50 2 8 115 1000
33 0.40 8.80 10.57 50 2 8 115 1000
42 0.64 14.08 16.91 65 2.5 8 115 1000
43 0.82 18.04 21.66 80 3 8 115 1000
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