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thermorex ®<br />
Typical pumping media:<br />
• Cellulose acetate<br />
• Elastomers<br />
• Epoxy resin<br />
• Phenolic resin<br />
• Polyacrylicnitrile<br />
• Polyamide<br />
• Polycarbonate<br />
• Polybutylene Teraphthalate<br />
• Polyethylene Teraphthalate<br />
• Polymethylmethacrylate<br />
• Polypropylene<br />
• Polystyrene (incl. ABS, EPS)<br />
• Polysulphone<br />
• Silicone<br />
• SBR Latex<br />
• and others<br />
The world leader for proven processing solutions.<br />
Dependable and gentle pumping<br />
Polymer processes require pumps which well gently feed low and high viscosity<br />
plastic melt through the system. Thanks to specially designed gear teeth<br />
with low squeezing power, the Maag Pump Systems thermorex ® transfer,<br />
booster or metering gear pump is the ideal solution for such applications.<br />
The high efficiency and long service life will enhance the capacity of your<br />
production plant.<br />
There are three types to choose from:<br />
• thermorex ® GP for a broad application range<br />
• thermorex ® HV with 25% higher pumping volume than the GP model<br />
• thermorex ® HP for differential pressures of up to 4,351 PSI<br />
Benefits of the thermorex ® gear pump:<br />
Gear pump for the polymer industry<br />
• Excellent fill behaviour due to optimized inlet geometries<br />
• Optimized flow channels<br />
• Completely heated<br />
• Gentle treatment of polymer melts thanks to special gear teeth with<br />
low squeezing power<br />
• High overall efficiency, minimized friction thanks to pioneering gear<br />
and bearing technology<br />
• Low pulsation pumping even at high differential pressures<br />
• Compact design
Technical specifications:<br />
Housing, cover: Stainless steel/carbon steel<br />
Gear shafts: Nitrided steel /tool steel<br />
Bearing: Tool steel/special materials<br />
Shaft seals: • viscoseal<br />
• Single mechanical seal, heated<br />
• Double mechanical seal with barrier system<br />
• vislip ®<br />
• vispac ®<br />
Pump heating: with heat transfer medium max. 662 °F,<br />
at max. 362 PSI<br />
Installation: The thermorex ® gear pump can be flanged as a<br />
transfer/booster pump in the in-line or directly to<br />
mixer, kneader or extruder.<br />
Viscosity: to 200,000 P<br />
Temperature: to 662 °F<br />
Suction side: pumped media flow under vacuum or at an<br />
admission pressure to 1,450 PSI.<br />
Delivery side: discharge pressure to 5,076 PSI<br />
Pump size* thermorex ® GP thermorex ® HV*** thermorex ® HP***<br />
USA<br />
Maag Pump Systems Inc.<br />
1500 Continental Boulevard<br />
Charlotte, NC 28273<br />
USA<br />
Phone +1 704 716 9000<br />
Fax +1 704 716 9001<br />
MaagAmericas@maag.com<br />
www.maag.com<br />
Singapore<br />
Maag Pump Systems Pte Ltd.<br />
25 International Business Park<br />
04-73 German Center<br />
Singapore 609916<br />
Phone +65 6562 8720<br />
Fax +65 6562 8729<br />
MaagSingapore@maag.com<br />
www.maag.com<br />
Spec. volume Capacity** Spec. volume Capacity** Spec. volume Capacity**<br />
[cm 3 /rev] [lb/day] [cm 3 /rev] [lb/day] [cm 3 /rev] [lb/day]<br />
45 47 8,818–26,455<br />
56 93 15,432–46,300<br />
70 177 24,250–77,162<br />
90 373 39,680–136,690<br />
110 720 66,140–233,690<br />
140 1,493 114,640–414,470<br />
180 3,207 200,620–754,000 3,990 258,000-968,000 2,494 157,000-586,400<br />
224 6,106 321,880–1,248,000 7,632 403,450-1,560,000 4,907 258,000-1,003,000<br />
250 8,601 414,470–1,634,000 11,009 520,300-2,044,000 6,881 333,000-1,310,000<br />
280 12,090 533,500–2,136,000 15,545 666,000-2,670,000 9,673 476,200-1,907,000<br />
320 17,681 701,100–2,864,000 22,102 877,500-3,508,000 13,813 560,000-2,291,000<br />
360 25,211 910,510–3,781,000 31,513 1,168,000-4,861,000 19,608 809,000-3,360,000<br />
*Larger pump sizes are available upon request. Flange connections in accordance with DIN or ANSI standards.<br />
**These data are reference values for polymer processes. Please contact Maag Pump Systems for your specific applications.<br />
***Available from size180.<br />
Switzerland<br />
Maag Pump Systems AG<br />
Aspstrasse 12<br />
8154 Oberglatt<br />
Schweiz<br />
Phone +41 44 278 82 00<br />
Fax +41 44 278 82 01<br />
welcome@maag.com<br />
www.maag.com<br />
France<br />
Maag Pump Systems SAS<br />
111, Rue du 1er Mars 1943<br />
69100 Villeurbanne<br />
France<br />
Phone +33 4 72 68 67 30<br />
Fax +33 4 72 68 67 31<br />
MaagFrance@maag.com<br />
www.maag.com<br />
Germany<br />
Maag Pump Systems GmbH<br />
August-Kümpers-Strasse 9<br />
48493 Wettringen<br />
Deutschland<br />
Phone +49 2557 92 80 0<br />
Fax +49 2557 92 80 20<br />
MaagGermany@maag.com<br />
www.maag.com<br />
China<br />
Maag Pump Systems Shanghai<br />
Room 1204A, Silver Tower<br />
218 South Xi Zang Road<br />
200021 Shanghai, China<br />
Phone +86 21 6334 3666<br />
Fax +86 21 6334 3336<br />
MaagChina@maag.com<br />
www.maag.com<br />
Italy<br />
Maag Pump Systems S.r.l.<br />
Viale Romagna 7<br />
20089 Rozzano (MI)<br />
Italia<br />
Phone +39 02 575 932 1<br />
Fax +39 02 575 932 32<br />
MaagItaly@maag.com<br />
www.maag.com<br />
thermorex ®<br />
The maximum flow capacity and the maximum discharge pressure of the pump are dependant on the characteristics of the conveyed medium.<br />
www.maag.com Zürich.TR_eng_01_09_us
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