Refinex Refitherm

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

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

 

Connections: SAE, CETOP, DIN and ANSI flanges