Pump application: The Compatta PRO series is ideal for pumping domestic wastewater due to its small size and mechanical characteristics. Pumps with CE 0477 EPT 17 ATEX 2701 X EX II 2G Ex db IIB T4 Gb Ex h IIB T4 Gb 0 ° ≤ Ta ≤ 40 ° can be used in explosive atmospheres, available on request.
Characteristics: the main components are made of GG20 cast iron in the standard configuration on the engine side is a sleeve seal, and on the impeller side - a mechanical seal.
Motor range: 2-pole short-circuited rotor motor; thermal protection T1-T2, integrated in the winding, for connection to the control panel; insulation Class F 155°C; motor protection class IP68.
Engine cooling: engine cooling is provided by the liquid in which the pump is immersed.
Limits of use: maximum permissible liquid temperature: 40 ° C with the pump completely submerged; on request, special version (except ATEX) for withstanding liquid temperatures up to 60 ° C with fully submerged pump, without maintenance S1; maximum depth of immersion: 20 m; permissible pH value: 6-10; hydraulic characteristics suitable for liquids with a density of <1.1 kg / dm3; permissible voltage: 220V / 380V ± 5%; permissible frequency: 50 Hz ± 2%.
Symbols:
G - float
M-1 Phase 220V
T-3 phase 380V
EX-in explosion-proof design
M/G-single-phase with float sensor
2850 rpm./ min. - 2 poles 50 Hz
Horizontal pressure pipe
