DAB Pumps

SKU:60191222 | GRINDER FX 15.07 MA

Delivery Time: 2-4 Days

DAB Grinder FX Submersible Pump

Submersible Grinder Pump for High-Pressure Wastewater Applications

Performance
The DAB Grinder FX is a submersible pump with an integrated stainless steel shredder, engineered for transferring untreated wastewater in civil and commercial environments. Designed for systems with narrow pipework or those requiring higher discharge pressure, the Grinder FX is EN 12050-1 certified for lifting installations handling wastewater.

Applications

• Drainage from civil and commercial properties
• Systems using small-diameter pipes or requiring high head
• Installations where fibrous or stringy solids must be ground
• Fixed installations with guide rail coupling or mobile use on tank bases
• Hazardous areas requiring ATEX-certified pumps

Construction
The Grinder FX features a durable cast iron pump body and impeller with a high-strength shredder in AISI 630 stainless steel. The shaft is constructed from AISI 304 stainless steel, and a double mechanical seal in silicon carbide (SiC-SiC / SiC-C) is housed in an oil chamber for extended seal life and protection. The pump offers both flanged (DN 32, DN 40) and 1½" GAS threaded outlet connections, with optional elbow kits for horizontal or vertical discharge.

Motor
Available in single-phase (MA / MNA) and three-phase (TNA) asynchronous motor configurations, the Grinder FX is built for S1 continuous duty while fully submerged. The rotor is mounted on lubricated-for-life bearings, and over-temperature protection is built in with a trip threshold of +130°C. Single-phase units feature external starter panels, with float switch options on MA models. ATEX variants are available for explosive environments.

Key Specifications

• Pumped liquid: Untreated wastewater with fibrous or stringy content
• Liquid temperature: Up to +50°C (short-term +60°C), ATEX: +40°C max
• Maximum immersion depth: 7 metres
• Outlet connection: Threaded 1½" GAS or flanged DN 32 / DN 40
• Impeller type: Cast iron open impeller with AISI 630 grinder
• Dry run tolerance: Up to 10 minutes
• Installation options: Mobile on base or fixed with coupling
• Power cable: 10 metres (H07RN8-F)
• Protection class: IP68
• Insulation class: F
• Power supply: Single-phase 220–240 V, 50 Hz; Three-phase 400 V, 50 Hz
• Certifications: EN 12050-1, ATEX II2G Ex db k IIB T4 / IECEx

Delivery
Order the DAB Grinder FX with free UK mainland delivery from pumpsandgearboxesdirect.com.