- Reliable operation with Contrablock system for solids from 40 to 80 mm and with vortex impellers for fibrous matter
- High reliability even under long term operating conditions
- Suitable for transportable or fixed installations
- Easy installation with automatic coupling system
- Available as standard or Ex-version
Submersible wastewater pump type ABS AS
Reliable pumps for wastewater removal
The AS range are robust, reliable submersible pumps from 1 to 3 kW for pumping wastewater and sewage from buildings and sites. The pumps have water pressure-tight, encapsulated, fully flood-proof motors in standard and explosion-proof versions.
- Domestic and commercial wastewater with or without toilet waste
- Removal of clear water, wastewater and sewage from buildings and sites
- Vortex hydraulics particularly suitable for fluids containing fibrous or abrasive matter
- Two-inch version especially suitable for pumping wastewater from underground garages
- Contrablock hydraulic system for larger proportions of solid or fibrous matter
Main design features
- Thermo Control System (TCS) with thermal sensors in the stator in order to switch the pump off in the event of overheating and switch it on automatically after cooling down (option on standard AS)
- High-quality sealing unit using a silicon carbide mechanical seal between the motor and the hydraulic section, ensuring independent rotation direction and providing resistance to temperature shock
- Oil-lubricated lip seal at motor side
- Stainless steel rotor shaft supported in lubricated-for-life ball bearings
- Ex protection to II 2G Ex h db IIB T4 Gb and FM international standards
- Available in three discharge sizes: DN 50 (G2"), DN 65 (G2½"), and DN 80 (G3")
- Free-standing on legs or pedestal-mounted
Key characteristics
| Capacities | 100 m³/h (440 US gpm) |
| Head | 28 m (92 ft) |
| Temperatures | 40° C (maximum 60° C for five minutes) |
| Discharge sizes | DN 50 (G2") (AS 0530) DN 65 (G2½") (AS 0630 - AS 0641) DN 80 (G3") (AS 0830 - AS 0841) |
| Maximum speed of rotation | 1,450 min-1 (AS 0630, AS 0830, AS 0841) 2.900 min-1 (AS 0530, AS 0631, AS 0840) |
Documents
Brochures
Data sheets
Installation manuals
Dimension drawings
Spare parts list
Project design files BIM
Applications
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Commercial waste disposal from toiletsCommercial wastewater from toilets comprises all sewage water flushed from toilets on commercial, industrial or public properties.
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Commercial wastewater without toilet wasteCommercial wastewater without toilet waste includes drainage and grey wastewater.
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Domestic waste disposal from toiletsDomestic wastewater from toilets comprises all sewage water flushed from toilets or residential properties.
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Domestic wastewater without toilet wasteDomestic wastewater without toilet waste includes drainage and gray wastewater.
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