Barracuda GRP16 D EX DIR macerator pump

Barracuda_x000d_ GRP16 D EX DIR_x000d_ _x000d_ Explosion-proof design_x000d_ according to ATEX Ex II 2 G c d II B T4(T3)._x000d_ _x000d_ Use:_x000d_ Pumping of domestic, municipal and_x000d_ industrial sewage and faeces,_x000d_ including those with coarse and fibrous_x000d_ components. The macerator installed in front of the impeller_x000d_ built-in macerator crushes all_x000d_ cuttable solids so that the_x000d_ pumped medium can be pumped through pipes from_x000d_ DN 50._x000d_ _x000d_ DIN EN 12050-2: TÜV certified, type-tested and monitored. Max. temperature of the pumping medium: 40°C Operating mode: continuous operation (S1)_x000d_ with a max. number of starts_x000d_ of 15 starts/hour with submerged_x000d_ motor._x000d_ _x000d_ Design:_x000d_ Single-stage submersible pump for_x000d_ portable and stationary_x000d_ use._x000d_ _x000d_ Hydraulics:_x000d_ Pump with horizontal_x000d_ pressure connection 2 inch (50) male thread._x000d_ Open multi-vane wheel with upstream cutting device for macerating solids and an free passage of 0.00 mm. Shaft seal Bidirectional_x000d_ combination of mechanical seal_x000d_ (silicon carbide/silicon carbide) and_x000d_ radial seal in oil barrier chamber._x000d_ Oil-filled seal chamber with_x000d_ Can be checked through the inspection screw. Shaft bearing: Robust, maintenance-free, permanently lubricated roller bearing. Motor Water pressure-tight electric motor, with 2-pole winding. Insulation class of winding H, protection class IP68. Thermal sensors in the winding for temperature monitoring (W version only) Monitoring by means of PTC optionally possible._x000d_ _x000d_ Motor cooling:_x000d_ Motor with surface cooling in_x000d_ immersion operation._x000d_ _x000d_ Materials:_x000d_ Motor housing: gray cast iron EN-GJL-250_x000d_ Pump housing: gray cast iron EN-GJL-250_x000d_ Motor bearing housing: gray cast iron EN-GJL-250_x000d_ Impeller: gray cast iron EN-GJL-250_x000d_ Cutting device: stainless steel 1.4122, 55HRC_x000d_ motor shaft: stainless steel 1.4104_x000d_ mechanical connection parts: stainless steel_x000d_ O-rings: NBR_x000d_ Mechanical seal (medium side): SiC / SiC_x000d_ Shaft seal (motor side): NBR_x000d_ Upper bearing: grooved ball bearing_x000d_ _x000d_ Paint/coating:_x000d_ Two-component paint on_x000d_ Epoxy resin base, RAL 9005._x000d_ _x000d_ Technical data:_x000d_ Conveying current Qmax: 19.80 m³/h_x000d_ Conveying height Hmax: 20.80 m_x000d_ Power P1: 1.30 kW_x000d_ Power P2: 0.90 kW_x000d_ Frequency: 50 Hz_x000d_ Voltage: 400 V_x000d_ Current type: 3.00 Ph_x000d_ Rated current: 2.50 A_x000d_ Starting type: Direct_x000d_ Pressure connection: 2 inch (50) male thread_x000d_ Weight: 31.30 kg_x000d_ Speed: 2900.00 1/min_x000d_ Explosion-proof: yes_x000d_ _x000d_ Connection cable: H07RN8-F PLUS - 4G1.5_x000d_ Length of connecting cable: 10.00 m Pump connection: Scope of delivery: Cable Make: HOMA