Flowserve ISC Series Manuale Utente Pagina 1

InstallationInstructionsExperience In MotionISC SeriesInnovative Standard Cartridge seal designed for ANSI and general purpose applications with maxim

CWRotationFDFQCCWRotation103 Single Seal Piping and OperationalRecommendation3.1 Install an adequate seal ush system. The ISC requires a clean c

CWRotationFDFQCCWRotation113.2 Use ush port that coincides with gland markings and direction of equipment rotation. Plug extra NPT opposite of u

124.2 For dual pressurized seal (double seal) operation, supply a clean compatible barrier uid to the inlet port at a pressure at least 170

13 4.4 The Flowserve Supply Tank is designed to work with the ISC Dual Seal to form a self-contained sealing system. The new circulating feat

145 Operational Recommendations5.1 Do not exceed corrosion limits. The ISC is designed to resist corrosion by most chemicals. However, do not e

156 RepairsThis product is a precision sealing device. The design and dimension tolerances are critical to seal performance. Only parts supplied by F

TO REORDER REFER TOB/M #F.O.FIS120eng REV 06/12 Printed in USAflowserve.comTo find your local Flowserve representativeand find out more about Flowserve C

2DescriptionThis ISC seal is a cartridge mounted mechanical seal, designed for ease of installation and reliable operation. No seal setting dimensions

3Seal Chamber Requirements Figure 11.4 Make sure the shaft or sleeve and the seal housing face are clean and free of burrs, cuts, d

4ISC Dimensional Data Figure 2 A C E F G J K L M Shaft & Box Bore Gland Seal

5 A C E F G J K L M Shaft & Box Bore Gland Seal Box Depth Seal Dist. to Bolt Bolt Seal Size (Min) (Max) OD (Min) De

6ISC Dimensional Data A C E F G J K L M P* Q* Shaft & Box Bore Gland Seal Box Depth Seal Dist.

7Slotted Gland DetailISC2BBDual Metal Bellows A C E F G J K L M Shaft & Box Bore Gland Seal Box Depth Seal Dist. to Obst. Bo

8Figure 3Setting DeviceBearing FramePumpBack PlateFigure 42 ISC Installation - Single Seal DesignNote: No seal setting measurements are needed to in

92.5 Position the ISC with the gland tight against the seal chamber face. If equipment conditions allow, position gland with the outlet port or plug