Drain pump dab DRENAG FX
Drainage pump dab DRENAG FXThe Drenag FX submersible pump is designed for drainage, groundwater or rainwater in residential and commercial buildings. The pump is suitable for stationary installation with the help of a connecting device or for mobile installation with the pump located directly on the bottom of the tank. Certified in accordance with the wastewater standard EN 12050-2/ATEX.
Used even in the presence of abrasive particles, incl. sand for drainage of frequently flooded objects when high pressure is required.
TECHNICAL CHARACTERISTICS
- Protection degree: IP 68.
- Insulation class: F.
- Configuration and operating mode: The rotor is mounted on lubricated bearings. Continuous operation in S1 with fully submerged motor. Overheating sensors in the motor winding have a response threshold of +130 °C. Cable entry with resin, power cable 07RN8-F quick connection (10 meters).
- Operating range: flow 28.5 m3/h, pressure up to 33 m.
- Pumped liquid: non-aggressive drainage, ground or rain water.
- Free passage: 10 mm.
- Liquid temperature range: up to + 40°C.( (+60°C for a short time)
- Maximum immersion depth: 20 m.
- Installation: vertically.
DESIGN FEATURES
The design allows easy access to the main pump components and allows for quick maintenance. The open impeller and wear-resistant rubber disc can be used even in the presence of abrasive particles. The pump body and impeller are made of nodular cast iron. Motor shaft made of AISI 304 stainless steel. Double mechanical seal made of AISI 304. SiC-SiC/SiC-C in oil chamber without contact with the pumped liquid. Flange and threaded supply channel from 1½", DN32, DN40.
Number of starts (maximum) per hour: 20/hour. Maximum operating time without water: 10 min.
Single-phase asynchronous motor (MA/MNA versions) and three-phase motor (TNA versions).
Single-phase versions with built-in capacitor are equipped with a float to ensure automatic operation (MA versions) with a power of up to 1.5 kW. In three-phase motors, connecting the overheating sensor is the responsibility of the user.Special versions on request: different cable lengths, different voltages and frequency.
