Internal Lobe Pump ( Series RT )
TUSHACO series RT employs
totally new pumping concept resulting in exceptionally reliable, simple
design. Advanced manufacturing techniques ensure repeat accuracy's in
dimensions, interchangeability, pump characteristics and at the same time
the cost of end product is considerably reduced than conventional pumps.
There are only two pumping elements in Second-Generation internal gearing
principle. The flow of liquid is axial through the elements. This results
in unmatched suction characteristics that are impossible in double
helical gear pumps. Also, there is only one shaft well supported at both
ends of rotor for smooth, vibration-free running and eliminating bearing
problems normally found in conventional gear pumps. Consequently, series
RT have a very low noise level. This series needs practically no maintenance
and has much longer service life than other types.
Advantages
- Single short shaft well supported by two
self-lubricating bearings ensure high speed operation and vibration
free running resulting in practically maintenance free pump with long
service life.
- Unique pumping principle contributes to
exceptionally high suction lifts and low noise level.
- Precision machined components guarantee
high volumetric efficiency and overall efficiency.
- Internal gearing principle with axial
flow ensures pulsation free continuous flow.
- Compact and lightweight design eliminates
elaborate foundations.
- Single shaft design permits pump dismantling and without removing pump from base or disconnecting pipes. Pump can be serviced in place (Not possible in double helical gear pumps).
Applications
This series of TUSHACO pumps has been designed to handle fuel and lubricating oils as well as other fluids with similar properties. These pumps are therefore ideally suited for following typical applications:
Transfer of lubricating oils when emptying barrels and tanks.
Pressure lubrication and cooling of bearings, oil circulation through cooler, gear lubrications etc.
Transfer of fuel oils to daily service tanks, preheating, circulation etc.
Boosting of fuel oil pressure for oil burner service and fuel injection pumps.
Unidirectional flow design for reversing shaft duties as in machine tools, gear boxes and crane duties.
Characteristics of Pump Series RT
|
Testing Oil: Lube Oil |
Viscosity: 42.5 cSt |
Pump Speed: 1450 RPM |
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|
RT-10 |
RT-15 |
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|
HEAD Kg/cm2 |
CAPACITY LPM |
POWER kW |
HEAD Kg/cm2 |
CAPACITY LPM |
POWER kW |
||
|
0 |
11.8 |
0.16 |
0 |
17.6 |
0.24 |
||
|
2 |
11.54 |
0.22 |
2 |
17 |
0.30 |
||
|
4 |
11.11 |
0.28 |
4 |
16 |
0.38 |
||
|
6 |
10.71 |
0.34 |
6 |
15.5 |
0.48 |
||
|
8 |
10 |
0.45 |
8 |
15 |
0.58 |
||
|
RT-20 |
RT-40 |
||||||
|
HEAD Kg/cm2 |
CAPACITY LPM |
POWER kW |
HEAD Kg/cm2 |
CAPACITY LPM |
POWER kW |
||
|
0 |
25 |
0.26 |
0 |
45 |
0.21 |
||
|
2 |
24 |
0.36 |
2 |
44 |
0.30 |
||
|
4 |
22 |
0.45 |
4 |
43 |
0.5 |
||
|
6 |
21 |
0.55 |
6 |
41 |
0.7 |
||
|
8 |
19 |
0.7 |
8 |
40 |
0.85 |
||
|
RT-80 |
RT-125/32 |
||||||
|
HEAD Kg/cm2 |
CAPACITY LPM |
POWER kW |
HEAD Kg/cm2 |
CAPACITY LPM |
POWER kW |
||
|
0 |
86 |
0.6 |
0 |
131 |
1.24 |
||
|
2 |
84 |
0.7 |
2 |
129 |
1.59 |
||
|
4 |
82 |
1.1 |
4 |
126 |
2.03 |
||
|
6 |
81 |
1.5 |
6 |
123 |
2.58 |
||
|
8 |
76 |
1.9 |
8 |
120 |
3.18 |
||
|
RT-125/38 |
RT-125/50 |
||||||
|
HEAD Kg/cm2 |
CAPACITY LPM |
POWER kW |
HEAD Kg/cm2 |
CAPACITY LPM |
POWER kW |
||
|
0 |
157 |
1.34 |
0 |
201 |
1.48 |
||
|
2 |
154 |
1.8 |
2 |
196 |
2 |
||
|
4 |
152 |
2.31 |
4 |
190 |
2.66 |
||
|
6 |
149 |
2.04 |
6 |
184 |
3.45 |
||
|
8 |
146 |
3.92 |
8 |
177 |
4.13 |
||