DEMAND QUALITY - All Seals Inc.

1 DEMAND QUALITY .. DEMAND SEAL MFG. Seal Mfg. remains the premier supplier ofmechanical pump Seals and related products. Ourquality products are available through our evergrowing network of domestic and internationaldistributors. Literature and video downloads areavailable at Seal Mfg. - your single source for all replace-ment Seals for both domestic and Inside Cover for Material Code,Head and Mating Ring Types DEMAND QUALITY .. DEMAND SEAL MFG. Now Available fromKSB Replacement SealsReplacement Seals for Food, Dairy & Beverage ProcessingFlygt Plug-In Replacement SealsGorman-Rupp T SeriesReplacement SealsMission Magnum 1 Mud PumpReplacement SealsWemco -Hidrostal Replacement Sealsinside cover idea2 8/14/12 1:57 PM Page 1 SEAL MFG.

2 MATERIAL CODE SECONDARY SEALSPRIMARY RINGSMETAL PARTSMATING RINGSSPRINGSB. BunaA. BronzeD. BrassA. BronzeE. Monel N. NeopreneC. CarbonE. Monel G. Cast Iron F. Stainless SteelQ. EPRH. Glass Filled PTFEF. Stainless SteelJ. Ceramic P. Plated SteelT. PTFEL. Silicon CarbideP. Plated SteelK. Ni-ResistV. Viton M. Molded PlasticL. Silicon CarbideX. AFLAS R. Silicon Carbide (CVR)O. StelliteY. Kalrez S. Tooled SteelS. Tooled CarbideZ. Tungsten CarbideBCFZFS econdary SealPrimary RingMetal PartsMating RingSpring(Buna)(Carbon)(Stainless Steel)(Tungsten Carbide)(Stainless Steel) SEAL MFG.

3 Head TypesType AEqual to:John Crane Type 6 Type BEqual to:John Crane Type 6 AType CEqual to:John Crane Type 21 Type DEqual to:John Crane Type 2 Type EEqual to:John Crane Type 1 Type KEqual to:John Crane Type 21 TEqual to:John Crane Type 1 UEqual to:John Crane Type 1 w/Sp. VEqual to:John Crane Type 8 DType REqual to:John Crane Type 2 SEqual to:John Crane Type 8 Spec1127251239 Type EBEqual to:John Crane Type SEAL MFG. Mating Ring Designs(Available in a wide variety of materials)Type GEqual to:John Crane Types 2100 & 2106 Type WEqual to:John Crane Types 9 & 9 TType QEqual to:John Crane Type 11 AType XEqual to:John Crane Types 8-1 & 8-1T528 AFLAS is a registered trademark of Asahi Glass Co.

4 , is a registered trademark of DuPont Performance Elastomers, LLCV iton is a registered trademark of DuPont Performance Elastomers, LLCM onel is a registered trademark of Special Metals CorporationCup MountedFloatingClamped-In (Full)IMO StyleShaft MountedShaft MountedSquare Cross-Section31 Cup Mtd. w/ Adapter32 Cup Adapter SECONDARY SEAL TEMPERATURE LIMITSAS pring HolderBSpringCRubber BellowsDDisc SELF ALIGNING COMPLETELY ASSEMBLED FOR EASY INSTALLATION EXCEPTIONALLY BROAD APPLICATION RANGE WIDE TEMPERATURE RANGEEP rimary RingFMating Ring AssemblyGRetainerHDrive BandTYPICAL TYPE D SEAL PARTS LOW.

5 MEDIUM OR HIGH PRESSURE APPLICATIONS AVAILABLE FOR STANDARD OR LIMITED GLAND DEPTHS AUTOMATIC COMPENSATION FOR MATING RING WEAR AND SHAFT END PLAYDESIGN AND CONSTRUCTION FEATURESAFLAS +450 F Buna +225 F EPR +300 F Neoprene +175 F Viton +400 FABC D Seal Mfg - QUALITY Mechanical Seals ..2 Features of Seal Types A-X ..3 SealSizing Guide ..4 Inch and Metric Conversion Chart ..5 Pump Manufacturers Cross-Reference ..6-117 Choose the Right Seal Seal for Your Pool & Spa Pump ..118 SCS Series - Silicon Carbide Seals for Pool & Spa Pumps.

6 119 Aquascape Pump Replacement Seals ..119 Pool & Spa Pump Replacement Seals ..120-122 Material Recommendation Chart.. - Seal Installation Lubricant ..128 SealInstallation Instructions ..129 Dimensional Cross-Reference ..130-179 Value Guard - Inch Sizes ..180-185 Value Guard - Metric Sizes ..186-195 Cyclone Abrasive Separators ..196 Packing - Includes Packing, PTFE Lantern Ring Strip and Tools ..197-203PS Seal Index..204-227 Notes ..228-229 Identifying Causes of Seal Leakage ..230 Warranty ..230 Unable to Find the Seal You Require? Need To Send a Sample?

7 2311 HOW TO USE THIS CATALOGU sing the Pump Manufacturers Cross-Reference (Pages 6-117),identify the correct replacementseal for the pump manufacturers part the needed seal size, then the head and mating ring with the materialcode to obtain the correct SealMfg. part part number is not found, refer tothe Seal Sizing Guideon Page this information, turn to theDimensional Cross-Referencesection (Pages 130-179).CONTENTSPA G ESupplying a Complete Line of QUALITY Seals For Over 50 Years 2 Our Seals are designed to give long life, provide automatic self-adjustment and reduce maintenance costs.

8 Additionally, mechanical Seals offer these important SEALINGP roper selection and installation of our Seals results in less pumpage loss,cleaner facilities, less fire hazard, no danger from fumes and no contaminationof the fluid being RUBBING FRICTION BETWEEN SHAFT AND SEAL PARTSR eplace packing with a mechanical seal and avoid expensive shaft or Seals MEANS LONGER SERVICE LIFEC ompared to packing, mechanical Seals are more flexible, and are able tocompensate for shaft deflection, axial and radial end play, vibration and sealface FRICTION MEANS VALUABLE POWER SAVINGSM echanical Seals use less friction than packing.

9 Therefore, they require lesshorsepower LAPPED SEALING SURFACESP ositively control leakage and eliminate break in SPEEDS AND PRESSURESOur Seals are designed for higher speeds and SURFACES OF MATING FACESS ealing surfaces are precision lapped to a flatness of one to three lightbands, which maintains the necessary face film lubrication, resulting inpositive leakage SELECTION OF MATERIALS OF CONSTRUCTIONOur Seals come in a wide variety of materials. Choose the correctcombination of elastomer, metallurgy and sealing faces for your pages 123-127 for the Material Recommendation SEAL Mechanical Seals MECHANICAL Seals CAN BE FOUND IN.

10 Centrifugal Pumps Pool and Spa Pumps Compressors Progressive Cavity Pumps Gear Boxes Rotary Lobe Pumps Gear Pumps Slurry Pumps Jet Pumps Submersible Pumps Petrochemical Pumps Turbine PumpsFEATURES OF SEAL TYPES A, B, C, D, E, G, Q, W, XTYPE A(Shaft Diameters 5/16" through 1")FEATURES:Compact, unitized, single spring, elastomer bellows seal. The factory-assembled, one piece designpermits fast, easy installation and the full-convolution elastomer bellows provide maximum flexibility in compensatingfor shaft movement and :Centrifugal water pumps, deep and shallow well jet pumps, swimming pool and wastewater to 75 PSI.