Waukesha 200 series Operation, Maintenance And Parts Manual
Also see for 200 series: Operation and maintenance manual
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Contents
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1395-03009Figure 13 TYPE 1C SEALFigure 14 TYPE 4 FLUSH HOUSINGINOUTHOUSINGHOSE FITTINGCASCADE BLOCKSEAL GUARDWATER CASCADE OPTIONTYPE 1C SEALA fitting for 1/4 inch O.D. plastic tubing issupplied for directing a flow of water onto thebackplate/seal area. Use cool and filteredwater. (If product solidifies at cooltemperature, use warm or hot water.)Required flow is approximately 5 U.S. gallonsper hour. Insert plastic hose through a hole intop of seal guard and into water cascadeblock and tighten socket head cap screws.(Figure 13)NOTE: Length of plastic hose between thewater cascade block and first fitting must beenough to allow removal of impeller andbackplate assembly with hose attached.The water cascade block must be above theseal on the assembled backplate to flowwater onto the seal face.NOTE: To prevent hose contact with rotatingshaft and seal parts during operation, pullexcess hose to outside of seal guard.TYPE 4 SEAL(Double mechanical with flush)Attach seal flush supply to the bottom1/4-inch pipe threaded hole in the flushhousing. Drain tubing attached to the top holeallows moderate pressure to be supplied tothe seals and continuous flooding.(See Figure 14)INSTALLATION WATER CASCADE - FLUSH |
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