Data sheet KTM50 F3 - Cast Iron
Contents
1. N L min N L min 13 25 4 0 70 TE Oto 100 o o e s f oem Copyright 2012 All Right Reserved Nikuni Co Ltd N KL Excess Air Device Separation Tank The KTM Series pump user manual must be fully read and understood before operating the pump Failure to do so may result in death serious injury or property damage This page is intended for a basic understanding of the KTM startup operation and is not a substitute for the user manual PRE OPERATION CHECK POWER OFF 1 Prime KTM with effluent or water 2 Fully open Suction valve and Discharge valve Do not run KTM with these valves closed STARTING THE KTM 1 Discharge side adjustments Slowly tighten the Discharge valve until the discharge pressure falls within the desired range of 0 3MPa to 0 4Mpa approximately 3 bar to 4 bar with reference to the Pressure gauge In the case where the Discharge valve or KTM is located far from the flotation tank bubbles will tend to grow larger In order to maintain microbubble size an additional control valve should be installed on the flotation tank side to control the discharge pressure 2 Suction side adjustments Check to see if the Compound gauge indicates a negative suction pressure between the range of 0 02MPa to 0 03MPa approximately 0 2 bar to 0 3 bar If the pressure is higher than this range slightly tighten the Suction valve to bring the pressure into the range stated above 3 Air injection adjus2. 0 12 189 100 KTM50F3 11 15 50A 50A 285 170 130 55 169 240 245 1027 5 302 0 323 40 368 614 404 878 132 20 15 257 5 125 Approx Packing weight Motor weight not included Sectional Drawing Material 051 027 022 025 021 041 No NAME OF PARTS SET MATERIALS 021 Ball Bearing 1 SUJ 022 Ball Bearing 1 SUJ 025 Bracket 1 FC200 tes 027 Bearing Gland 1 SPC 051 Mechanical Seal 1 SiC SiC 103 074 Key 1 S45C 081 Slinger 1 NBR Gei 102 Casing 1 FC200 us 103 Cover 1 FC200 107 Impeller 1 SUS304 116 108 Shaft 1 SUS304 L A XI 113 114 Washer nut 1 SUS304 114 A 116 Impeller Key 1 SUS316 ae 123 Cover O Ring 1 PTFE 135 Plug 1 SUS304 NI D D TN l KLN l Copyright 2012 All Right Reserved Nikuni Co Ltd PC KTM50F35002 PUMP SUPPOSITION CURVE CLIENT Model KTM50OF3 NPSHreq m OO A h GA P OO zl TG G o I E H o H 250 Capacity L min NIKUNI Co Ltd m WN l KUN Accessories Air Intake Nozzle Included in every package How to connect the nozzle to Air Flow Meter Air Intake Nozzle will be attached to every pump Applicalbe Model A T Standard Dia E Length LI Length L2 Length L Dia D KTMIS FAND sve Ku KTM HND Rs R 1 4 KTS MND R38 R 1 4 KTM32 OND R3 R 1 4 f D LI Applica
3. Nikuni KTM Series Pumps Micro Bubble Generator for DAF System Client Project Model KTM50F3 000 Cast Iron SS material fittings Date Doc No Revision No Japan Headquarters 843 5 Kuji Takatsu Ku Kawasaki Shi Kanagawa Japan Post code 213 0032 URL http www nikuni co jp Phone 81 44 833 6500 English 8 1 44 833 1121 Japanese Fax 81 44 833 6482 Kee NiAKU li 843 5 KUJI TAKATU KU KAWASAKI KANAGAWA JAPAN 2130032 TEL 81 0 44 833 6500 FAX 81 0 44 833 6482 NIKUNI BUBBLE GENERATOR FOR DAF SYSTEM NIKUNI KTM DAF PUMP DATA SHEET ss roul Required KTMS0F3 000 Cast Iron SS material fittings Coupling Type Base plate Coupling set amp Coupling guard only PROCESS AND PERFORMANCE DATA Conditions of Service Each Pump m Normal Capacity L min m3 Hr 0 0 emperature C pisc Press fi peiieGmviy aPT Differential Press tbe 7 Viscosity at P T MPa s TetalHead m bar 300r40 3or4 5 NPSH Ava m NSHRe m CS Motor Driver ompany roject ervice tem No No Operating ump Model ump Type gt ny ez E SS e H 8 c Z C B 5 Z B 2 lam Hn o o D s ac a Electric motor should be prepared by purchaser Output kW HP 11kW 15 HP Frequency Po Speed 1500 min l hase oO Phase nN o jan N Voltage 4 E Connection Suction IS 10K Discharge Size IS 10K M
4. aterials Wetted parts asing over O ring mpelle linge over Mechanical Seal Sic Sic PTFE TM ainting MUNSELL N3 ES m 5 o p g e un ba 3 n e ec o z ec log o Eh x o eu o ti Q o e o t B 6 m N o ON z i PTFE un 2 B un un Z SS Gi Remarks Accessory Air In take nozzle Please refer to attached recommendation of the air parameter amp guages ranges and other accessories DATE COMMENT DESCRIPTION DRAWN BY CHECK BY APPROVED BY INIIKLTII MODEL KTM50F1 F2 F3 50Hz Dimension L MR RS PR COUPLING COVER Coupling Dimension for KTM50S F 1 S2 F2 amp S3 F Note 1 For KTM50F3 1 M12 2 40mm 3 150mm 4 38mm Applicable motor frame size for Original base plate B_SS_A Coupling Dimension unit mm NETTA sas s ns o s Demension amp net weight Unit mm Model kw HP S D PR PY FA FB FS FC MH L MA MR SS VE VF VM VN VS VT VZ KL weight KTMSOF1 5 5 7 50A 50A 285 160 130 55 150 230 204 836 0 210 5 239 24 324 448 352 690 121 20 12 189 90 KTM50F2 7 5 10 50A 50A 285 170 130 55 160 240 204 874 0 229 5 258 24 324 448 352 690 121 2
5. ble Model E x Large scaled Type Dia E Length LI Length L2 Length L Dia D KTM6SS2 F2 pos Rc 3 8 Large scaled Tpye KTMS0S F Rc 3 8 Re 3 8 n case of KTM80S F model connect E part with Bushing 3 4 x 3 8 1 Loosen the nuts of the lower pipe joint to allow a nipple to freely move 2 Mark the pipe bending direction on the pipe surface between the upper and lower pipe joints 3 Wind a sealing tape around the lower pipe joint s nipple of the suction nozzle insert it into the nozzle junction of the pump and turn the nipple to firmly fix it 4 Turn the pipe to align the mark on the pipe surface so that the bend nose gas discharge port of the pipe will be directed to the center of the impeller 5 Tighten the nuts of the lower pipe joint firmly Make sure that the suction nozzle is not manually rotated 6 Rotate the motor manually rotate the shaft end of the motor with a screwdriver to make sure that the pipe nose of the nozzle is not interfering with the impeller Noted Fitting connections amp Air Flow meter should be prepared by purchaser Air In iake Nozzle will be attached to every pump Recommended Accessories To be prepared by Purchaser Air Parameter Guages Compound Guage Pressure Guage Minus 0 1 MPa to 0 25MPa 0 MPa to 1 0MPa Minus 1 0 Bar to 2 5 Bar 0 Bar to 10 Bar Minus 15psi to 35 psi 0 psi to 150 psi N L min N L min m Hrx 4Bar
6. tments Open the knob of Air Parameter Air flow meter and adjust to an air flow rate that is 8 of the water flow rate 1 AIR FLOW METER l V h AIR IN TAKE NOZZLE PRESSURE GUAGE ATTACHED WITH EVERY PUMP TO FLOATATION TANK P DISCHARGE CONTORL VALVE COMPOUND GUAGE FROM FLOTATION TANK TREATED WATER SUCTION CONTORL VALVE KTM KARYU TURBO MIXER NOTES KTM amp AIR IN TAKE NOZZLE WILL BE SUPPLIED BY NIKUNI i OTHERS ACCESSORIES CAN SUPPLY AS OPTIONAL CASE In case of mini bubbles occur and effect to flotation process please consider installing Excess Air Device Separation Tank as shown in next page Copyright 2012 All Right Reserved Nikuni Co Ltd N KL Excess Air Device Separation Tank Reference P amp ID for DAF System Coagulant Flocculant process Wastewater Influent Excess Air Device Air Separation tank To Flotation Tank dli Karyu Turbo Mixer Recommended Separation Tank Capacity cem Kms 2o 3o 4 K Zut 100 120 60 60 300 2 KTMAON YD 260 40 20 KTMSOS LS 2Q s am sso 60 KrM sspp La am mo Kier La am mo T 60 2 T 350 4 T 400 20 T WW Pressurized Water Inlet t Copyright 2012 All Right Reserved Nikuni Co Ltd
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