AWL 4000Pumping speed 4,290 m³/hUltimate pressure 160 mbar
AWL 37500
The Atlas Copco AWL 37500 is a large single-stage liquid ring vacuum pump with a pumping speed of 36600 m³/h (saturated) down to 160 mbar. It is built for high volume flows in rough vacuum – for example in mining, the sugar industry or the paper industry. Ehrler & Beck configures material and drive.
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- Pumping speed 36,600 m³/h 50 Hz
- Ultimate pressure 160 mbar
- Rated motor power 800 kW 50 Hz
Atlas Copco AWL 37500 – liquid ring pump for large volume flows
The AWL 37500 delivers 36600 m³/h of saturated air (35580 m³/h dry) down to a pressure of 160 mbar(a) at 240 rpm. It is driven via V-belts or a gearbox; the power provided for is 800 kW, and Atlas Copco uses IE3 motors for this as standard. The pump itself is supplied without motor. Inlet and outlet DN 600, operating water connection DN 100, dimensions 4070 × 2400 × 3270 mm (L × W × H), weight 19000 kg.Applications of the range
Atlas Copco lists filtration, evacuation and evaporation under the most difficult conditions – for example in mining and mineral processing, in sugar production, in wood impregnation and in the pulp and paper industry.Version
For the AWL 37500 there is no fixed part number in our documents; Ehrler & Beck clarifies material, flanges and drive with you and requests the quotation.Features of the AWL range
- Single-stage, flanged centre body for high strength
- Very high pumping capacity, stable, self-regulating delivery capacity
- Excellent handling of vapour and moisture
- Drive via V-belt or gearbox, with IE3 motors as standard
- Very low maintenance effort, compact and economical installation
- Materials: carbon steel, ductile iron and stainless steel; material and drive to customer specification
| Pumping speed 50Hz | 36,600 |
|---|---|
| Ultimate pressure | 160 |
| Rated motor power 50Hz | 800 |
| Weight | 19,000 |
| Length | 407 |
| Width | 240 |
| Height | 327 |
| Inlet connection flange | DN 600 |
| Outlet connection flange | DN 600 |
| Cooling method | Water cooling |
| Oil type | Oil-free |
Additional technical data
| Technical data | Value |
|---|---|
| Design | Single-stage liquid ring vacuum pump, without motor (drive via V-belt or gearbox) |
| Pumping speed | 36600 m³/h saturated, 35580 m³/h dry |
| Ultimate pressure | 160 mbar(a) |
| Drive power | 800 kW (Atlas Copco fits IE3 motors as standard) |
| Nominal speed | 240 rpm |
| Inlet / outlet | DN 600 (DIN) or 24" (ANSI) |
| Operating water connection | DN 100 |
| Dimensions L × W × H | 4070 × 2400 × 3270 mm |
| Weight | 19000 kg |
| Materials | Grey cast iron version, Stainless steel fitted, SS 304 or SS 316L; impeller of the AWL 17500 to 37500 made of carbon steel in the grey cast iron version |
| Shaft seal | Mechanical seal SiC/carbon/FKM |
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