Extrex® RV/RB
When it comes to manufacturing profiles and dealing with strainers, high requirements are placed on pumping consistency and extrusion lines. The new extrusion gear pump series extrex® RV/RB from MAAG raises the performance of gear pumps for elastomer extrusion and rubber extrusion to new levels in terms of both economy and polymer processing technology. Product quality is guaranteed by a stable discharge, the lowest tolerance deviations, and achieving process stability in quick time.
Inquiry system
Configure your own product according to your requirements and needs. If you are unsure of the configuration, provide us in the notes the necessary information about the existing sensor or product, even a competitor. We will be happy to help you find an alternative MAAG products. If your request is urgent, let us know. We will do our best to help you resolve this situation to your satisfaction as quickly as possible. If we have all the information, we are able to offer a model with minor differences.
If you need more information do not hesitate to contact us.
Configuration code
TECHNICAL DATA
| Differential pressure [bar] | max. 120 | |
| Viscosity [MPas] | max. 30000 | |
| Temperature [°C] | max. 130 | |
| Throughput rate [kg/h] | RV 15 – 1500RB 50 – 1000 | |
| Pump size | RV 36 – 110 RB 56 – 110 |
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| Housing | Alloy steel | |
| Gear shafts | 28 – 90 | |
| Bearing | Tool steel | |
| Shaft seal | Tool steel | |
| Bearing | Alloy steel | |
| Shaft seal | Alloy steel | |
| Pump heating | Liquid temperature controlled |
SELECTION OF TYPICAL PUMPED MEDIA
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Butadiene rubber
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Chloroprene rubber
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Ethylene-propylene-terpolymer rubber
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| Nitril-butadiene rubber | |
| Styrene-butadiene rubber | |
| Natural rubber | |
| Others upon request | |
| Paints and varnishes | |
| Waxes and paraffins | |
| Mineral oils and fats | |
| Fuels | |
| Petrochemical products | |
| Lube oil |
OPTIONS
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Various tolerance classes
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Choice of materials for every application
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| Shaft cooling with contact protection | |
| Bearing lubrication with internal recirculation |
ACCESSORIES
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Base and base frame
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Adapter flange
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Sensors
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| Controllers, expac® complete solutions | |
| Drives |
