Flowserve 80 Series Five Star Seal Bedienungsanleitung

Installation InstructionsExperience In MotionDual, Cartridge Mounted,Flexible Stator Pusher SealDesigned for General ServiceApplications86 and 87Five

10Dual 86/87 Un-pressurized Figure 91.2 m (4 feet)maximum30 cm(1 foot )minimumSupply Tank Assembly with Cooling Coils4 Operational Recommendatio

5 RepairThis product is a precision sealing device. The design and dimension tolerances are critical to seal performance. Only parts supplied by Flows

TO REORDER REFER TOB/M #F.O.FIS152eng REV 11/12 Printed in USAflowserve.comTo find your local Flowserve representativeand find out more about Flowserve C

2DescriptionThe 86/87 seals are cartridge mounted mechanical seals, designed for ease of installation and reliable operation. No seal setting dimensio

3Seal Chamber Requirements Figure 11.5 Check equipment dimensions to ensure that they are within the dimensions shown in Figures 1 and

486/87 Dimensional Data (inches) for standard bore seal chambers Figure 2ACGFKJNPT BarrierConnectionsELM

5 1.000 1.750 2.010 2.250 4.000 2.008 2.070 2.146 2.208 2.743 0.438 1.125 1.750 2.135 2.375 4.000 2.008 2.070 2.146 2.208 2.868 0.438

6Note: No seal setting measurements are needed to install the 86/87 seals. Instructions are for vertically split case end-suction ANSI pumps. Mo

72.5 Position the 86/87 with the gland tight against the seal chamber face. Turn the gland so that the barrier taps are positioned so that th

83 Piping3.1 Taps b and c in the gland are buffer/barrier uid inlet and outlet ports. Use Figure 7 to determine which ports to use as inlet and

9 3.3 For dual seal un-pressurized operation, supply a clean compat-ible buffer uid to the inlet port at a pressure below the stufng box pressure