H4-DV-12-D s Since as a rule the actual motor speed can de Helical gear reducer H4

Flender/Flender Gear Units/Helical gear reducer H4

including all necessary information , and Offloading cost is the supplier responsibility . Package 1 2 Supply, install and test, Complet set of Flash mixer units , the motor should be of type vertical fixed and will be mounted at the top of the flash mixer tank, the shaft of the blower will go down through the roof to the flash mixer tank The length of the shaft will be about 4.2 , diameter of the shaft 9mm . and the impeller should be blower type of diameter 1.4m. of carbon steel, the shaft of the blower must be stainless steel and all equipment needed should be made to bear the chemical solution of chlorine and aluminum sulfur re sistance, For the impeller and the motor should be (FLENDER, 3~MOT TF,IP 5 , ISO -CL : 2 KW , 3 PH ,5 Hz ,3 -4 ,cos= 0.8 , 1 1/min. gear box :(SIEMENS ZF1 - M1L4E, = 1.1, n2: 1/min , with complete accessories and protection devices and to be controlled by variable frequency drive (VFD). set 1 ANNEX 1 . Technical Specifications PN 1.1.0 -0.3 2 | 3 Supply, install and test,Slow Mixer motor ((FLENDER 3~MOT TF -MP9L4 -0 , IP 5 , ISO -CL , : 1.5 KW , 3 PH ,5 Hz ,2 -4/3 -4 , cos= 0.8 , 1 1/min) and Gear box (SIEMENS DF6 -MP9L4, = 2, n2: 6/min ) Complete Set with complete accessories and protection devices. or any ot her equivalent type/brand. Set 4 4 Supply, install and test, Complet set of GRUNDFOS PD4E -0 - Polydos system (or equivalent type) , Dosing and preparation system POLYDOS 4E for liquid polymer, Standard configuration is offered:PD4E -0 -T0-P1-C0- Z1-W1 Using conditions: - site altitude: max. 1.0 - ambient temperature: 5C to 4C - relative humidity: <(><<)> 8% - indoor installation Type 4E -0 with DDA dosing pump Fully automatic operated polymer preparation system, suitable for continuous or discontinuous operation mode according to 2-chamber flow principle. The unit is designed for preparing ready -to-use polyelectrolyte solution out of liquid polymers