MIL’S ANTIGUA Liquid Ring Vacuum Pump
MIL’S ANTIGUA single-stage liquid ring pumps suit compatible wet-gas and vapour duties, including steam-saturated air. Select the pump size, seal-water arrangement and separation equipment around the process.
Manufacturer photograph of an ANTIGUA pump and motor; a separator is not shown. Pump size, motor and water-circuit equipment are selected for the quotation.
Part of the MIL’S ANTIGUA liquid ring vacuum pumps family. Compare the range and other model options.
- Working range
- 900–33 mbar absolute, manufacturer range
- Models
- S27 / S52 / S127 / S162 / S252 / S327
- Nominal capacities, model order
- 24 / 45 / 82 / 145 / 195 / 260 m³/h
- Listed motor powers, model order
- 1.1 / 2.2 / 3 / 5.5 / 5.5 / 11 kW
Price and availability
Tell us the configuration and quantity you need. Include your process requirements if you would like help with selection.
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Applications and selection
MIL’S ANTIGUA single-stage liquid ring pumps suit compatible wet-gas and vapour duties, including steam-saturated air. Select the pump size, seal-water arrangement and separation equipment around the process.
Key specifications
| Specification | Details |
|---|---|
| Working range | 900–33 mbar absolute, manufacturer range |
| Models | S27 / S52 / S127 / S162 / S252 / S327 |
| Nominal capacities, model order | 24 / 45 / 82 / 145 / 195 / 260 m³/h |
| Listed motor powers, model order | 1.1 / 2.2 / 3 / 5.5 / 5.5 / 11 kW |
| Technology | Single-stage liquid ring |
| Water arrangement | Open supply or selected separator arrangement |
Configuration choices
| Specification | Details |
|---|---|
| 824470 / 824471 | S27 / S52, 50 Hz |
| S127 | Confirm exact designation and order code: performance table says S127, ordering table says S126 |
| 824473 / 824474 / 824475 | S162 / S252 / S327, 50 Hz |
Seal water and gas handling
Water consumption in the sheet applies below 200 mbar absolute. Open-supply / separator figures are 4 / 2 l/min for S27 and S52, 8 / 4 for S127, 16 / 8 for S162 and S252, and 20 / 12 for S327. These figures must not be applied without their pressure condition. Seal-water temperature, gas load and circuit design affect achievable performance.
Separation and installation
The manufacturer illustrates separator-equipped arrangements; select the separator, strainer, inlet non-return valve, hoses and water-supply controls explicitly. A bare-pump quotation does not automatically include the pictured package. Confirm motor voltage and phase, water quality and disposal or recirculation requirements.
Application enquiry
Send gas composition, vapour and liquid loads, required working pressure and flow, available seal water, operating hours and electrical supply. The S127/S126 designation conflict requires confirmation before assigning that configuration a final order reference.
Dimensions and technical reference

Manufacturer downloads
Source: EN-ANTIGUA, supplied from the manufacturer’s official website. This model-level listing retains configuration choices; the exact order reference, included equipment and lead time are confirmed in the quotation.
Selection and support
Explore the ANTIGUA range and MIL’S brand guide. Compare vacuum gauges and controllers, plan gauge calibration, or discuss servicing.
For ANTIGUA Liquid Ring Vacuum Pump, include working pressure, required flow or chamber volume, gas and vapour load, operating hours, electrical supply and connections. For a replacement, send the complete nameplate and serial number so the configuration can be checked.
Specifications
| Manufacturer | MIL'S |
|---|---|
| Equipment type | Liquid Ring Vacuum Pumps |
| Working range | 900–33 mbar absolute, manufacturer range |
| Models | S27 / S52 / S127 / S162 / S252 / S327 |
| Nominal capacities, model order | 24 / 45 / 82 / 145 / 195 / 260 m³/h |
| Listed motor powers, model order | 1.1 / 2.2 / 3 / 5.5 / 5.5 / 11 kW |
| Technology | Single-stage liquid ring |
| Water arrangement | Open supply or selected separator arrangement |
Parts, consumables and workshop support
Send the pump model and part number when asking about a replacement. Compatibility depends on the equipment and operating conditions.
Before you order
Confirm the exact version, electrical supply and connections. Ask whether oil, filters, fittings, cables or controllers are included or separately specified.
Availability, lead time and the applicable warranty are confirmed for your quotation. A catalogue listing does not reserve stock.
What to check in your quotation · Delivery · Returns and faults
Enquire about this product
MIL’S ANTIGUA Liquid Ring Vacuum Pump
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Compare selected equipment
Compare the stated conditions as well as the values. A missing specification is not a zero rating; confirm suitability with Girovac.


