Submersible sewage pump DAB.DRENAG FX 15.15 T-NA for contaminated and sandy water, 3×400 V, P2 1.8 kW

Product detailed description

DAB.DRENAG FX 15.15 T-NA (code 60191256) is a submersible sludge pump for discharging slightly polluted, groundwater and rainwater in commercial buildings as well as sandy water from construction sites. It is particularly suitable where a large lift height must be overcome – the DRENAG FX series achieves a head of up to 32 m and a flow rate of up to 30.9 m³/h. The pump is certified according to the EN 12050-2 standard and can pass solid particles up to 10 mm.

Electrical data of model 15.15 T-NA

• three-phase motor 3×400 V, 50 Hz, without float switch
• rated power P2 1.8 kW (2.4 HP), input power P1 max. 2.5 kW, rated current 4.3 A
• protection class IP68, motor insulation class F
• protection of the three-phase motor is ensured by the user in the electrical installation

Construction and installation

An open impeller and a wear-resistant rubber surface allow pumping of water with abrasive particles. The double mechanical seal made of silicon carbide is fully protected in an oil chamber outside the pumped liquid, and the cable gland with a quick coupling is potting sealed. The discharge is connected by a thread of 1 1/2" or a flange DN 32 or DN 40. The pump can be installed portably directly on the bottom of the tank or fixed with a lifting device; thanks to its design, it is easily accessible for maintenance. The water temperature can be up to +50 °C, short-term up to +60 °C, and the pump may run dry for a maximum of 10 minutes.

Technical parameters

Frequently asked questions

Is the pump suitable for sewage with faeces?
No, DRENAG FX is designed for slightly polluted, groundwater, rainwater and sandy water with particles up to 10 mm. For wastewater with fibres, the FEKA FXV or GRINDER FX series are suitable.

Can the pump handle water with sand from a construction site?
Yes, the open impeller with a wear-resistant rubber surface is also designed for water with abrasive particles, for example sandy water from construction sites.

Does the pump have a float switch?
No, version T-NA is three-phase without a float switch. Switching and motor protection must be ensured by a control panel and protective devices in the electrical installation.