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Submersible agitator, Centrifugal pump, Submersible aerator, Modular controller, Level switch
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ABS flow booster SB 1200 KA The spécial flow booster SB-KA has been developed to meet the spécifie rcquirements of those trealment processes *n which the biomass is no( freely floating in the waslewaler as "flakes". but builds a "bio lilm" that is bound to the surface by bio film carriers. Construction The SB KA is designed as a compact, wator pressure-tjght unit includïng propeUer and integraUy casted installation brâcket for the attachment on the square guide tube. Â spécial bracket which enabtes a simple, clearance free and cos.-effective installation in every required elignment is ovailable as thèse treatment proc- esses require that the units are instalted in a severe downward stope close to the surface. The flow boosters are available in the standard matériel version: CR = stainless steel version Motor Squirrel cage. 3-phase. 8-pole 50 Hz. insulation class F |155 BC). max. submergence 20 m. PropeUer Technically oplimured. axialty operating 3-blade propellers with very good seU-cleaning effect for vibration-free opération. The pro- pcLlcrs arc designed to achieve high thrusts and thereforc a high flow capacity in axial direction. Smooth rounded propeUer front edge to reduce friction losses. Solids deflection ring The patented solids détection ring protects the mechanical seal from damage by ingress of solids or f»brous malter and pénétra* tion of plastic carrier in the hub is effectively avoided. Bea rings AU bcaringserc lubricoted-for-Weand maintenance-free. with a catculated life lime of more lhan 100.000 h. Gearbox: High efficiency planetary gearbox. fatigue strength with a catculated life time more than 1Û0.0O0 h. Shaft sealing: Mechanical seal; Silicon carbide / SiUcon carbide. O-Rings/lipseals: N8R. Seal monitoring: Dl-System with a sensorin the junction box. Température monitoring: TCS- Thermo-Control-System with thermal sensors in the statorwhich open at H0 °C. Cable; 10 m sewage résistant CSM material Type: H07RN. Options: Seals in viton. cable protection sleeve. PTC or PT 100 in the stator. Accessories: Lifting bracket. vertical angle adjustment. ftush •System for the mechanical seal 50 Hz Motor data Motor_A 30/8_À 40/8 Rated powerlkW)_3.0_4,0 Rated current at 400 V (A) 9.3 10.9 Speed Irnin-1] 100' 10tF Motor efficiency I*») 72 71 Power factor 0.65 0.74 Ftow booster performance table Hydraulic Mixer power Motor No. _P»inkW _kW 1236 14 30 1237 ? 6 4 0 Weight: 176/179 kg. Materials Part CRlstainlesssteell Motor ■ using 1.4571 IAI5I 316 Ti| Sliding bracket 1 4408/polyamide |CF 8M) Motor shaft/Propeller shaft Si 60/EN-GJS-600-3 PropeUer 1.4571 lAISI 316 Ti| Fasteners 1.4401 IAISI316I mm km -*itr —j»vi