We are requesting the purchase of 2 ea. Flender gearbox Helical Redurex SDN400 for the Clouse WRC to replace the original gearboxes on Screw Pump #2 & #4 in second stage. The gearboxes will be installed in house with no help from the vendor. REDUREX gear unit 110 2LP9180-0AA00 2 internal: 000.009.934.004 ITM GEARBOX HELICAL REDUREX SDN400 99,940.00 199,880.00 1 ITM USD Complete SDN400 water screw pump gear unit Same as serial number 401.603.015-2/401.508.050-2 Acc. to DWG# 5328570 With shaft driven lube pump, special dimension HSS and LSS, backstop, oil drain valve, oil sight glass, RH assembly with 38° tilt LSS down operation. Pressure gauge and temperature switch by others. Ratio: 63.049/1 Housing made of prefabricated welded steel. Bearings and other non-gearing components will be as percurrent present design selections and availability. Those may not be necessarily of the same type/ make as the original gearbox supplied but is operationally. equivalent or superior. oil grade : CLP MINERAL operating instructions (BA) :BA5200 07/2019+ BA7300 11/2022 language of BA 1 : English 1x non-specif. insp. document :cert.of compli.with order 2.1 Documentation unit parts :Internal Documentation Test run to: :Internal Corrosion preventive code no. :K.010.18.06.01.005 finishing coat: colour :RAL 5015 sky blue Preserv.durab. if stored ins. :24 Months Preserv.durab. if stored outs.:12 Months Flender Corp., 1401 Madeline Lane, US- Elgin, IL 60124