DAB FX GRINDER Submersible Wastewater Pumps with Shredder

The DAB Grinder FX, a powerful submersible pump meticulously engineered with an integrated shredder, crafted specifically for efficiently managing waste water from drains in both civil and commercial settings. Certified to meet the stringent wastewater standard EN 12050-1, this pump is your reliable solution.

Whether for fixed installations with a coupling device or mobile setups placed directly on tank bottoms, Grinder FX adapts seamlessly. Its robust grinder ensures optimal performance even in installations with small-diameter pipes or those demanding high pressures.

Designed for ease of maintenance, Grinder FX features a thoughtful construction that grants effortless access to its key components. Automatic versions boasting up to 1.5 kW power output cater to diverse needs.

Moreover, for environments with potential explosive hazards, an ATEX-certified version is available. With certifications including II2G Ex db k IIB T4 and IEC EX: Ex db IIB T4 Gb, rest assured, Grinder FX prioritizes safety without compromising efficiency.

Pump body and impeller in cast iron, shredder in AISI 630. Motor shaft in AISI 304 stainless steel. Double mechanical seal in SiC-SiC/SiC-C in oil chamber not in contact with the pumped liquid, independent of the direction of rotation. Delivery port both flanged and threaded.

FEATURES

• High resistance stainless steel grinder system
• Suitable for the transfer of sewage water at high pressure or when narrow piping is needed to keep down system installation costs
• Single-phase versions with starter and capacitor in a separate panel
• Double silicon carbide mechanical seals are entirely enclosed in the oil chamber to avoid direct contact with the pumped liquid.
• Motor shaft in anticorrosion stainless steel AISI 304
• External cataphoresis and two component coating for corrosion resistance
• Resin sealed cable gland
• Compliant with waste water standards EN 12050
• Pump body and impeller in cast iron, shredder in AISI 630
• Threaded and flanged outlet
• 2 Year Pump Parts and Labour Warranty

SPECIFICATIONS

• Flow rate minimum and maximum: 23,8 m3/h
  
• Head up to: 33 m
  
• Immersion dept (maximum): 20 m
  
• Type of pumped liquid: loaded waters with filamentary bodies, paper or
  textile material in the presence of domestic or civil waste
  
• Supported liquid temperature (maximum and minimum): + 50°C (+ 60°C for short period of time)
  
• Flanged and threated: from 1"½, DN32, DN40
  
• Impeller type: Grinder
  
• Start time (maximum) per hour: 20/h
  
• Class of protection: IP 68
  
• Motor insulation class: F
  
• Single phase power input: 1x 220-240V 50Hz
  
• Three phase power input: 3x 400V 50Hz / 3x 230V 50Hz on request
  
• Maximum dry run time: 10 min
  
• Power cable (m) and plug: 10 m
  
• Possible type of installation: mobile on the ground or fixed on a coupling
  device
  
• Certification: EN 12050 \ ATEX
  
• Special versions on request: different cable lengths, different voltages
  and frequencies