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Via Sormani 48/50
20093 Cologno Monzese
Milan, Italy |
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+39 02 2540457 |
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+39 02 2540457 |
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info@euralca.it |
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HOME | PRODUCTS | POSITIVE DISPLACEMENT PUMPS | NE 20 SERIES POSITIVE DISPLACEMENT PUMPS
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NE 20 series positive displacement pumps
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Introduction
The positive displacement pump type NE 20 XM is particularly proper to transfer high viscosity liquids and was designed for products used in textile printing.
Suction and delivery ports are placed in the top position of the pump casing, allowing increased self-priming power.
Technical features
The pump in standard version is joined through lantern and elastic coupling to electric motors IEC 80 B3-B14 form, Hp 0,75 - 8 poles, Hp 0,75 - 6 poles or Hp 1 - 6 poles and can be supplied with H=14 gears (NE 20 M) or with H=20 gears (NE 20 SM) to provide different capacity characteristics.
Standard version is equipped with mechanical seal.
Functional features
The spin of the two gears, one inner the other, separated from an half-moon (flow separator) generates a constant flow without pulsations or flow banging on the liquid.
The separation of the teeth generates the suction, their meeting the delivery.
The epicycloidal pumps are reversible, so can work in both directions of rotation, maintaining unchanged their self-priming characteristics of operation up to 7 ml of water column and maximum pressures up to 10 kg/cm².
The currently produced range of the E series pumps, has a capacity from 1 mc/h to 110 mc/h. |
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