Chemical and industrial plant applications are challenging. High process pressures, high temperatures and viscous media are commonplace in such environments. Precisely the environment in which Maag Pump Systems’ tried and established gear pumps develop their full potential. refinex® / refitherm® gear pumps are robust and heatable cast steel conveying units that satisfy the stringent quality requirements of today’s chemical processing technology.
Application Capacities:
• Viscosity: 0.3 to 4,000,000 mPas • Temperature: -30 to 320 °C
• Suction pressure: Vacuum to 65 bar • Discharge pressure: Vacuum to 350 bar
• Flow rate**: 0.5 to 1,750 l/min
Theoretical Pumping Capacities:
|
Model |
Pump Size |
Theoretical pumping capacities in l/min at 0 bar ?p |
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|
|
|
at 500 rpm |
at 750 rpm |
at 1,000 rpm |
at 1,500 rpm |
at 3,000 rpm |
|||
|
RX |
22/22 |
2.35 |
3.53 |
4.70 |
7.05 |
14.10 |
|||
|
RX |
28/28 |
5.10 |
7.65 |
10.20 |
15.30 |
30.60 |
|||
|
RX/RT |
36/36 |
12.80 |
19.20 |
25.60 |
38.40 |
76.80 |
|||
|
RX/RT |
45/45 |
23.15 |
34.73 |
46.30 |
69.45 |
139.00 |
|||
|
RX/RT |
56/56 |
46.30 |
69.45 |
92.60 |
138.90 |
|
|||
|
RX/RT |
70/70 |
88.00 |
132.00 |
176.00 |
264.00 |
|
|||
|
RX/RT |
90/90 |
186.00 |
278.00 |
371.00 |
557.00 |
|
|||
|
RX/RT |
110/110 |
358.00 |
537.00 |
716.00 |
|
|
|||
|
RX/RT |
140/140 |
671.00 |
1,007.00 |
1,342.00 |
|
|
|||
|
RX |
140/180 |
863.00 |
1,294.00 |
1,725.00 |
|
|
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Connections: SAE, CETOP, DIN and ANSI flanges