Chesterton TwinHybrid 4400H Installation, Operation And Rebuild Instructions Download

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4400H TwinHybrid

™

Gas Seal

Installation, Operation and Rebuild Instructions

TABLE OF CONTENTS

INSTALLATION, OPERATION and

REBUILD INSTRUCTIONS

Seal Data Reference

(Insert seal and equipment data here for future reference)

ITEM #

SEAL

(Example: 4400H – 50 mm SSC/CB/FKM/S)

INSTALLATION DATE

1.0 Cautions

...................................................................

2.0 Transport and Storage

..........................................

3.0 Description

...............................................................

  3.1  Parts Identification ..........................................................2
  3.2  Operating Parameters .....................................................3
  3.3  Standard Materials .........................................................3

3.4 Intended Use ..................................................................3

3.5 Dimensional Data ..................................................... 4 - 5

4.0 Preparation for Installation

...................................

4.1 Equipment .....................................................................6
4.2 4400H TwinHybrid™ Gas Seal ........................................6

5.0 Seal Installation

.......................................................

6.0 Commissioning/Equipment Start-up

.................

7.0 Decommissioning/Equipment Shut Down

.......

8.0 Spare Parts

..............................................................

9.0 Seal Maintenance and Repair

.....................

8 - 11

9.1 4400H Trouble Shooting .................................................8
9.2 4400H TwinHybrid™ Gas Seal Rebuild Instructions .. 9 - 11

Summary of Contents for TwinHybrid 4400H

Page 1: ...0 Transport and Storage 2 3 0 Description 2 3 1 Parts Identification 2 3 2 Operating Parameters 3 3 3 Standard Materials 3 3 4 Intended Use 3 3 5 Dimensional Data 4 5 4 0 Preparation for Installation...

Page 2: ...successful operation heating cooling flushing as well as safety devices must be employed These decisions are to be made by the user The decision to use this seal or any other Chesterton seal in a par...

Page 3: ...Materials Faces Carbon Stationary Seal Ring Sintered Silicon Carbide Rotary Seal Ring Elestomers FKM EPDM FEPM FFKM Metal Parts 316SS body Alloy C 276 springs and drive pins Hardened set screws stand...

Page 4: ...G Maximum Bolt Circle by Bolt Size H Slot Width T Shaft O Ring U Rotary Seal O Ring V Rotary Cushion O Ring W Stationary Seal O Ring outside diameter X Stationary Seal O Ring inside diameter Y Gland...

Page 5: ...25 4 000 2 06 2 125 2 99 44 122 136 026 136 126 141 10 1 25 4 000 2 29 2 125 3 11 44 124 138 028 138 128 143 11 1 375 4 360 2 45 2 125 3 24 3 36 57 126 140 029 140 130 145 11 OS 1 375 5 385 3 27 2 125...

Page 6: ...ironment 4 0 PREPARATION FOR INSTALLATION 4 1 Equipment 005 0 13 mm 1000 32 0 8 m Ra 002 0 05 mm 2 If possible attach a base dial indicator to the shaft and rotate both the indicator and shaft slowly...

Page 7: ...The cup point set screws installed in the lock ring are hardened steel and have metric threads for 25 mm 65 mm 1 000 thru 2 625 seals use a 3 mm hex key for 70 mm 90 mm 2 750 thru 3 625 seal use a 4 m...

Page 8: ...g connections are correctly fitted and fittings are leak free Fill and vent the equipment in accordance with the instructions of the equipment manufacturer Ensure barrier gas is connected and availabl...

Page 9: ...9 9 0 SEAL MAINTENANCE AND REBUILD cont 9 2 4400H TwinHybrid Gas Seal Rebuild Instructions 2 2a 10 9 13 4 5 3 7 5 4 1 1 2 12 6 8 9 30 7 11 B X B X 9a 37 9 13 M...

Page 10: ...REBUILD cont 9 2 4400H TwinHybrid Gas Seal Rebuild Instructions cont 13 11 8 14 27 28 28 27 15 16 12 20X B X B X 14 15 28 27 28 13a 20 3 36 33 35 21 17 19 18 X B X 19 6 29 F B X X 18 20 21 B X 17 23 2...

Page 11: ...11 9 0 SEAL MAINTENANCE AND REBUILD cont 9 2 4400H TwinHybrid Gas Seal Rebuild Instructions cont 23 32 31 34 X B X 24 X X B 22 20 psi 1 4 bar 30 100 psi 2 7 bar X X M B...

Page 12: ...phone 781 438 7000 Fax 978 469 6528 www chesterton com A W Chesterton Company 2014 All rights reserved Registered trademark owned and licensed by A W Chesterton Company in USA and other countries Ches...

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