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ATT-PT20 Series Small Sewage Ejector

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ATT-PT20 Series Small Sewage Ejector

Price: Brand: Date: 2025-09-01

ATT-PT20 Series Compact Sewage Ejector

The ATT-PT20 Series is a miniaturized lifting unit designed for basements located below municipal sewer lines or same-floor applications where no drainage pipeline is available. It is suitable for discharging domestic wastewater from rear-outlet toilets, showers, sinks, bar counters, and similar sources. Optional power supply: 380V/220V.

Crafted from corrosion-resistant and environmentally friendly polyethylene (PE), the compact tank combines durability with excellent sealing performance. Its sleek, lightweight, and space-saving design houses a 20L capacity and includes multiple horizontal inlets for easy installation.


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Technical Specifications:

Clog-free vortex impeller

Power option: 0.75 kW

Pump body: HT250 / SUS304

Vortex impeller: HT250

Shaft: SUS410

Max passage diameter: 35 mm

Max starts per hour: 60

Built-in DN40 check valve

Standard 5-meter cable for controller, pump, and float connections

DN40 vertical outlet (reducible)

Dual-level activation: air pressure + float switch for dual protection

IP68 protection rating (control cabinet excluded)