An Introduction to the Vulcan Cartridge Seal Commonly found within these Industries: Process Oil and Gas Marine General Water Bio Diesel Food and Beverage Issue 13 20/082010
Vulcan Balanced Mechanical Seal Range Type 40: Internal Seal Type 44: External Seal Type 52: Standard Cartridge Seal Type 54: Cartridge Seal with OilSeal Environmental Controls Type 55/55B: Marine & General Industry Seal Type 56: Standard Cartridge Seal with A.P.I Environmental Connections Type 58: Double Cartridge Seal
Face Material TYPE 52/56 CARTRIDGE SEAL DESIGN FEATURES Automatic Seal Face Alignment Vulcan SelfAligning Floating Stationary compemsates for shaft/seal misalignment, seals where rigid designs would fail and commonly increases seal life, by providing a steady true face contract, with full, fluidfilm lubrication and no point contact wear. Centrifugal Forces Act to throw media and particles away from, rather than into, the seal faces. Efficient heat transfer away from the seal faces is engineered by our design and materials. Smooth contoured Geometry Minimises erosion and avoids turbulence. NonClogging Design Multiple springs for even face loading, isolated from the product, prevents clogging by dirty fluids. HASTELLOY C springs are fitted as standard for maximum corrosion resistance and life. Eliminates Shaft/Sleeve Fretting Larger diameter static O Ring seal will not fret nor damage the shaft sleeve and can seal on shaft sleeve previously slightly worn by other seals or gland packing. Hydarulically Balanced Faces Effectively reduces the seal closing forces, giving true running faces with lower friction, heat and wear build up and thus increases the pressure range and the life of the seal. Cartridge Design Preassembled, set and tested for easy, accurate and assured installation. Universal Slotted Gland Design Fits all common bolt sizes and pitch circle diameters. Compact seal design allows fitting to most pumps without modification. Tangential Flush cavity Uses the circumferential motion of the seal to maximize flush circulation, works for both clockwise and anticlockwise seal rotation and avoids the pressure imbalance and vibration frequently induced by flush Easy Shaft Attachment and Torque Transmission Given by even distribution of optimum number set screws. Tangential Quench and Drain Cavity For optimum circulation of barrier, cooling or heating media, or to provide vent (fumes/vapour) and drain (liquid) facilities for controlled leakage. O Ring Sealed Clamp Ring Seals any leakage tangentially away from the bearings/motor. Vital Carbon Restriction Bushing Acts as an automatic centering device, thus eliminating the problem of the seal not being centered and the meddlesome positioning clips. The bushing also greatly restricts loss of any quench media used and of any product upon ultimate failure of the seal. High PV Value Faces The Pressure Velocity (PV) factor of the seal faces largely determines their suitability for, and specifically the amount of heat generated by, the face in any application. Silicon carbide has the best combination of heat dissipation, running, hardness and chemical resistance capabilities of any seal face material. Vulcan fit Triple Phenolic Resin impregnated Carbon Vs silicon Carbide faces as standard to give the highest possible face PV combination. This maximises the capability, performance and life the of seal. Carbon vs Silicon Carbide Carbon vs Tungsten Carbide Carbon vs Ceramic High PV Value Faces 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Pv Value
CARTRIDGE SEAL TYPE 52/54/56 FEATURE Cartridge design: Seal is assembled, loaded, set and tested at our factory BENEFITS 1. The seal can be swiftly and easily fitted by merely clamping it to the shaft and bolting up to the gland face. No measuring of installation dimensions, marking out of the shaft from the gland is required. The seal normally require no pump modification and fits 5/16 (8mm) cross section glands. 2. Time and cost of installation is saved and even more significantly, the principal cause of seal failure i.e. fitting error is avoided. Internally balanced The effective pressure to be sealed at the faces is reduced. This lowers friction, heat build up and wear at the seal faces giving an increase in the pressure that can be sealed and often, significantly increasing the life of the seals. The faces run true with low turbulence generated. In addition, shaft fretting is eliminated by balanced seal designs. Multiple springs in Hastelloy C sealed out of the fluid 1. The extreme corrosion resistance of HASTELLOY C is further enhanced in our design by the springs being sealed out of the fluid. This protects the springs from corrosion and clogging problems. Vulcan fit HASTELLOY C as standard, where lower grade stainless springs are standard to many of our companies. 2. Multiple springs distribute pressure more evenly to the seal faces than a single spring design, can accommodate short working length designs and higher shaft speeds and avoid any risk of catastrophic spring failure. TRUE AUTOMATIC SELF ALIGNING FACES (PATENT APPLIED FOR) Allows the seal to handle shaft misalignment a common feature especially as equipment or bearings become worn. Standard seals with fixed faces will either fail to seal life. Experience shows that selfaligning seals normally significantly outlast fixed face designs.
FEATURE CARTRIDGE SEAL TYPE 52/54/56 Carbon restriction bushing fitted as standard BENEFITS Upon ultimate failure of the seal, the carbon acts as a disaster bushing, substantially reducing product leakage to a spray. This minimises product loss and bearing contamination and can (in the right circumstances) allow the seal to be continued to run shortterm until the pump can be taken offline. External clamping For original easy fitting and readily allows any necessary shaft/impellor adjustments. Slotted gland Designed to fit all common bolt sizes and popular bolt circle diameters. Carbon vs silicon carbide faces as standard The PV value of the seal faces largely determines the suitability/capability of a seal for an application and the subsequent life of the seal (barring disastrous outside influences). Carbon vs Silicon Carbide has the highest PV value (at 1750 Bar m/s) of my standard face combination. Most seal companies offer Carbon vs Ceramic (because of cost) with only a 170 (ten times less) PV value and charge more for Carbon vs Silicon Carbide. Why compromise seal capabilities and life? Vulcan offer Carbon vs Silicon Carbide as standard with no increase in cost. Vulcan design fits the Silicon Carbide rings into Stainless Steel housings to avoid common shock damage found in other designs. Air connections Static external oil seal in type 54 design Proven design Type 56 variant has Quench, Flush and Drain connections predrilled in the gland. Vulcan Type 54 uses a Forsheda V Seal with substantial benefits over more common rotary oil seal design. Cartridge seal assemblies have been extensively provided to improve seal reliability, performance and life especially when incorporating selfaligning faces. Fair repair policy based on cost of repairs necessary Our repair programme returns the seal to an asnew condition at a fraction of the new cost. In contrast to our competitors, we charge for the work done, not at some arbitrary (and high) percentage of the new
FEATURES OF CARTRIDGE SEALS Centrifugal forces; Act to throw media and particles away from, rather than into, the seal faces. Efficient heat transfer away from the seal faces is engineered by our design and materials. Hydraulically Balanced faces; Effectively reduces the seal closing forces, giving true running faces with lower friction, heat and wear buildup and thus increases the pressure range and the life of the seal. Universal Slotted Gland Design; Fits all common bolt sizes and pitch circle diameters. Compact seal design allows fitting to most pumps without modification. Cartridge Design; Preassembled, set and tested for easy, accurate and assured installation. Tangential flush Cavity; Uses the circumferential motion of the seal to maximise flush circulation to the seal, works for both clockwise and anticlockwise seal rotation and avoids the pressure imbalance and vibration frequently induced by flush liquid entering the seal chamber axially against the seal. Balanced Design; Eliminates shaft / sleeve fretting Tangential Quench and Drain Cavity; For optimum circulation of barrier, cooling or heating media or to provide vent (fume vapour) and drain (liquid) facilities for controlled leakage. Larger Diameter static O Ring Seal; Can seal on shaft sleeves previously slightly worn by other seals or gland packing. Smooth Contoured Geometry; Minimises erosion and avoids turbulence. O Ring Sealed Clamp Ring; Seals and leakage tangentially away from the bearings/motor. NonClogging Design Multiple springs, isolated from the product, prevents clogging by dirty fluids and gives even face loading. HASTELLOY C springs are fitted as standard for maximum corrosion resistance and life. High PV Value Faces The Pressure Velocity (PV) factor of the seal faces largely determines their suitability for, and specifically the amount of heat generated by the faces in, any application, Silicon carbide has the best combination, of heat dissipation, running, hardness and chemical resistance capabilities of any seal face material. Vulcan fit Triple Phenolic Resin Impregnated Carbon Vs Silicon Carbide faces as standard to give the highest face PV combination. This maximises the capability, performances and life of the seal. Vital Carbon Restriction Bushing; Acts as an automatic centering device thus eliminating the problem of the seal not being centered and the need for meddlesome positioning clips. The bushing also greatly restricts loss of any quench media used and of any product upon ultimate failure of the seal. Automatic Seal Face Alignment Vulcan Self Aligning Floating Stationary compensates for shaft/seal misalignment, seals where rigid designs would fail and commonly increases seal life by providing a steady true face contact with full fluid film lubrication and no point contact wear. Easy Shaft Attachment and torque transmission given by even distribution of optimum number of set screws. Solid Silicon Carbide Seat Face Is not subject to heat check as is, solid or plated, Ceramic, Chrome Dioxide, Tungsten Carbide, NiResist or stellite.
Marine & General Industry Seal Type 55 & 55B Features & Benefits 2 new cartridge seals for service in all engine room pumps Type 55 with robust unbalanced rotary Type 55B with internally balanced rotary Dual tangential flush connection for optimal cooling/lubrication Type 55 for seawater, cooling water and general service pumps Type 55B for following pumps hot water, Lube oil & HFO pumps All standard DIN seal components allow on board refurbishment Easy installation; only gland bolt and set screw to be tightened Reliable and economical Ideal to upgrade from packing to mechanical seal
Marine & General Industry Seal Type 55 & 55B Type 55B TYPE 55 uses a type 1724 rotary This is a high performance, full convolution rubber bellows seal inside a stainless steel housing. Type 1724 features a non clogging spring and self alignment capability. The type 55B uses a type 8 DIN long seat, with antirotation slot for high speed and pressures and self aligning capabilities. The standard NBR rubber bellows and O ring provide sealing in (sea) water and cooling water. Standard face materials: Rotary face: Carbon, Silicon Carbide, Tungsten Carbide Stationary face: Ceramic, Silicon Carbide, Tungsten Carbide Standard face materials: NBR as standard, all other compound available Standard face materials: Pressure: 250psi Speed: 18 m/s Temperature 30 to 200 c Dependent upon shaft diameter, speed, temp and pumped media Type 55B uses a type 40 rotary. This is a multi spring, O ring mounted, Set screw driven, non clogging, balance mechanical seal with protected springs. The type 55B uses a type 8 DIN long seat, withrotation slot for high speed and pressures and self aligning properties. The standards fitted AFLAS O rings provide best resistance against (hot) boiler water and hot oils. Standard face materials: Rotary face: Carbon, Silicon Carbide, Tungsten Carbide Stationary face: Ceramic, Silicon Carbide, Tungsten Carbide Standard face materials: Aflas as standard, all other compound available Standard face materials: Pressure: 350psi Speed: 25 m/s Temperature 30 to 200 c Dependent upon shaft diameter, speed, temp and pumped media
DRAWING NO. Vulcan Engineering Ltd. Unit 3 South West Centre Troutbeck Road Type 40 Installation DRG Sheffield S8 0JR UNSPECIFIED TOLERANCES ANG. ± 0.5 ± LIN. 0.15 DRAWN TO BS308 THIS DRAWING IS COPYRIGHT AND IS THE PROPERTY OF ENGINEERING LTD. IT MUST NOT BE COPIED (IN WHOLE OR PART), USED FOR MANUFACTURE OR OTHERWISE DISCLOSED WITHOUT PRIOR WRITTEN CONSENT OF THE COMPANY. ANY COPIES OF THIS DRAWING MADE BY ANY METHOD MUST INCLUDE THIS LEGEND. Vulcan Engineering Ltd Installation Instructions DRAWN CHECKED APPROVED SCALE NTS SRL L1 18.12.03 DIMENSIONS ARE IN MM REMOVE ALL BURRS & EDGES L2 [WL] L3 TYPE 40 Installation Instructions MATERIAL Not Included DRAWING NO. ISSUE Type 40 Installation Drawing A ISSUE A IF IN DOUBT ASK DO NOT SCALE D3 D2 D1 D4 D5 1. Lightly mark the shaft underneath the lapped stationary face. 2. Obtain the necessary access within the stuffing box so that the type 40 can be grubscrewed to the shaft. 3. Measure the overall assembly seal length from the first mark on the shaft to where the back of the seal is to be situated. Remark the shaft lightly. (See L2 in chart, for assembled length.) 4. Lubricate the shaft and the inner barrel 'O' Ring with grease provided. 5. Slide the seal onto the shaft, align the back of the seal to the second mark on the shaft (as per instruction 3). 6. Equally tighten the drive screws (item 2 on drawing) onto the shaft 7. Assemble the stuffing box housing on the equipment. Avoid damage to the seal and stationary at this stage. 8. Remove the crocell from the seal face. 9. Offer the stationer and the gland follower to the stuffing box whilst centering the seat to the shaft 10. Tighten the gland follower down evenly to the stuffing box face. 11. Spin the shaft by hand. Listen and feel for any shaft or seal binding etc. 12. Ensure that the pump is primed prior to start up. SHAFT SIZE (D1) Metric Imperial D2 D3 D4 D5 L1 L2 L3 18 32.00 34.00 27.00 33.00 40.00 30.00 10.00 19 0.750" 33.00 35.00 29.00 35.00 40.00 30.00 10.00 20 34.00 36.00 29.00 35.00 40.00 30.00 10.00 22 0.875" 36.00 38.00 31.00 37.00 40.00 30.00 10.00 24 38.00 40.00 33.00 39.00 40.00 30.00 10.00 25 39.00 41.00 34.00 40.00 40.00 30.00 10.00 1.000" 39.00 41.00 37.00 43.00 40.00 30.00 10.00 28 42.00 44.00 37.00 43.00 42.50 32.50 10.00 1.125" 42.00 44.00 39.00 45.00 42.50 32.50 10.00 30 44.00 46.00 39.00 45.00 42.50 32.50 10.00 32 1.250" 46.00 48.00 42.00 48.00 42.50 32.50 10.00 33 47.00 49.00 42.00 48.00 42.50 32.50 10.00 35 1.375" 48.90 50.90 44.00 50.00 42.50 32.50 10.00 38 1.500" 52.80 54.80 49.00 56.00 45.00 34.00 11.00 40 56.00 58.00 51.00 58.00 45.00 34.00 11.00 42 1.625" 56.00 58.00 54.00 61.00 45.00 34.00 11.00 43 59.00 61.00 54.00 61.00 45.00 34.00 11.00 44/45 1.750" 59.00 61.00 56.00 63.00 45.00 34.00 11.00 48 1.875" 62.40 64.40 59.00 66.00 45.00 34.00 11.00 50 2.000" 65.60 67.60 62.00 70.00 47.50 34.50 13.00 53 2.125" 68.80 70.80 65.00 73.00 47.50 34.50 13.00 55 70.80 73.00 67.00 75.00 47.50 34.50 13.00 2.250" 71.90 73.90 70.00 78.00 47.50 34.00 13.00 58 75.20 77.20 70.00 78.00 47.50 34.50 13.00 60 2.375" 75.20 77.20 72.00 80.00 47.50 34.50 13.00 63 78.30 80.30 75.00 83.00 47.50 34.50 13.00 2.500" 78.30 80.30 77.00 85.00 47.50 34.50 13.00 65 84.20 88.20 77.00 85.00 49.00 36.00 13.00 68 2.625" 84.20 88.20 81.00 90.00 51.30 36.00 15.30 70 2.750" 87.40 91.40 83.00 92.00 51.30 36.00 15.30 73 2.875" 90.60 94.60 88.00 97.00 51.30 36.00 15.30 75 93.70 97.70 88.00 97.00 51.30 36.00 15.30 3.000" 93.70 97.70 95.00 105.00 51.70 36.00 15.70 80 3.125" 96.90 100.90 95.00 105.00 51.70 36.00 15.70 3.250" 100.00 104.00 100.00 110.00 51.70 36.00 15.70 85 3.375" 103.30 107.30 100.00 110.00 51.70 36.00 15.70 90 3.500" 106.40 110.40 105.00 115.00 51.70 36.00 15.70 3.625" 109.60 113.60 110.00 120.00 51.70 36.00 15.70 ISSUE E.C.N MODIFICATIONS BY DRAWING TITLE
DRAWING NO. Vulcan Engineering Ltd. Unit 3 South West Centre Troutbeck Road Type 44 Installation Drawing Sheffield S8 0JR L1 (Working Length) L2 (Carbon Nose Length) UNSPECIFIED TOLERANCES ANG. ± 0.5 ± LIN. 0.15 A B DRAWN TO BS308 THIS DRAWING IS COPYRIGHT AND IS THE PROPERTY OF ENGINEERING LTD. IT MUST NOT BE COPIED (IN WHOLE OR PART), USED FOR MANUFACTURE OR OTHERWISE DISCLOSED WITHOUT PRIOR WRITTEN CONSENT OF THE COMPANY. ANY COPIES OF THIS DRAWING MADE BY ANY METHOD MUST INCLUDE THIS LEGEND. Vulcan Engineering Ltd At The Correct Installed Working Length back faces A and B are level. DRAWN CHECKED APPROVED SCALE NTS 18.01.04 DIMENSIONS ARE IN MM REMOVE ALL BURRS & EDGES Other Materials Available To Request SRL TYPE 44 Installation Instructions MATERIAL Not Included Type 44 Installation Drawing A ISSUE A IF IN DOUBT ASK DO NOT SCALE Type 44 Balanced External Seal Installation Dimensions Shaft Size Imperial DØ Shaft Size Metric DØ D3 L1 L2 1.000 25 45.30 28.60 5.00 28 48.00 28.60 5.00 1.125 48.80 28.60 5.00 30 50.00 28.60 5.00 1.250 32 52.10 28.60 5.00 33 53.00 28.60 5.00 1.375 35 54.80 28.60 5.00 1.500 38 58.50 28.60 5.00 40 60.00 28.60 5.00 1.625 42 61.50 28.60 5.00 43 62.90 28.60 5.00 1.750 44,45 64.30 28.60 5.00 1.875 48 67.90 28.60 5.00 2.000 50 71.00 28.60 5.00 2.125 53 73.93 28.60 5.00 2.250 55 77.30 28.60 5.00 2.375 60 80.55 28.60 5.00 2.500 63 83.75 28.60 5.00 2.625 65 91.50 35.00 6.00 DØ D3 Installation Instructions A radial clearance of 7/16 (11mm) is required between the gland nuts and the shaft. 1. Lubricate the shaft and the seal O ring with the grease provided. 2. Simply install the seat and slide the seal along the shaft until the faces meet. 3. Compress the seal evenly to the correct working length and equally tighten the grubscrews to the shaft. The correct working length (L1 in table) does not have to be measured. Once the back of the drive lug (A) is level with the back face of the inner barrel (B), the seal is at its correct working length. 4. Spin the shaft by hand. Listen and feel for any shaft or seal binding etc 5. Ensure that the pump is primed prior to start up. ISSUE E.C.N MODIFICATIONS BY DRAWING TITLE DRAWING NO. ISSUE
DRAWING NO. Type 52 Dimensional Data Sheet ISSUE A Type 52 Cartridge Seal Dimensional Data Sheet IF IN DOUBT ASK DO NOT SCALE L1 L2 D2 D1 DØ D4 Bolt Diameter D5 D3* (Bolt P.C.D) *Based on D4 MAX bolt size shown. Smaller bolt diameter will, of course, give a corresponding increase in range of bolt P.C.D.'s accommodated. Outside our range special glands can be produced. SHAFT SIZE (DØ) D1 D2 (S/B I.D.) D3 (Bolt P.C.D.) D4 (Bolt Max) D5 L1 Internal L2 external Metric Imperial Rotary O.D. Min Max Min Max Metric Imperial Gland O.D W/L W/L 25 1.000 42.30 44.00 48.00 66.70 85.90 12.70 0.500 101.60 24.80 42.00 28 1.125 46.00 47.50 51.80 70.50 85.90 12.70 0.500 101.60 24.80 42.00 30, 32 1.250 48.90 50.00 55.00 74.20 95.40 12.70 0.500 111.10 24.80 42.00 33, 34, 35 1.375 52.80 53.90 58.50 77.70 95.40 12.70 0.500 111.10 24.80 42.00 38 1.500 56.00 57.15 62.00 86.00 101.60 16.00 0.625 120.60 25.30 45.50 40, 42 1.625 59.20 60.30 66.00 89.80 101.60 16.00 0.625 120.60 25.30 45.50 43, 44, 45 1.750 62.40 63.50 74.00 98.50 117.50 16.00 0.625 136.50 25.30 45.50 48 1.875 65.60 66.67 74.00 98.50 117.50 16.00 0.625 136.50 25.30 45.50 50 2.000 68.80 69.85 79.00 105.00 133.40 16.00 0.625 152.40 25.30 45.50 53 2.125 71.90 73.02 82.55 108.10 133.40 16.00 0.625 152.40 25.30 45.50 55 2.250 75.20 76.50 85.72 111.50 146.10 16.00 0.625 165.10 25.30 45.50 60 2.375 78.30 79.37 88.90 114.50 146.10 16.00 0.625 165.10 25.30 45.50 63 2.500 84.20 85.72 95.25 126.00 153.60 18.00 0.688 174.60 27.50 55.60 65 2.625 87.40 88.90 98.42 129.30 153.60 18.00 0.688 174.60 27.50 55.60 70 2.750 90.60 92.07 98.42 129.30 153.60 18.00 0.688 174.60 27.50 55.60 2.875 93.70 95.25 111.12 142.00 169.50 18.00 0.688 190.50 27.50 55.60 75 3.000 96.90 98.43 114.30 145.20 169.50 18.00 0.688 190.50 27.50 55.60 80 3.125 100.00 101.60 114.30 145.20 169.50 18.00 0.688 190.50 27.50 55.60 3.250 103.30 104.78 117.47 150.30 180.20 20.00 0.750 203.20 27.50 55.60 85 3.375 106.40 107.95 120.65 153.50 180.20 20.00 0.750 203.20 27.50 55.60 3.500 109.60 111.13 120.65 153.50 180.20 20.00 0.750 203.20 27.50 55.60 90 3.625 112.80 114.30 133.40 166.00 191.90 20.00 0.750 215.90 27.50 55.60 95 3.750 116.00 117.48 136.52 169.50 191.90 20.00 0.750 215.90 27.50 55.60 3.875 119.20 120.65 136.52 169.50 191.90 20.00 0.750 215.90 27.50 55.60 100 4.000 125.60 130.18 146.05 180.00 204.00 20.00 0.750 228.60 27.50 61.10 105 4.125 128.80 133.35 149.22 182.00 204.00 20.00 0.750 228.60 27.50 61.10 4.250 132.00 136.53 149.22 182.00 204.00 20.00 0.750 228.60 27.50 61.10 110 4.375 135.20 139.70 158.75 188.00 216.00 20.00 0.750 241.30 27.50 61.10 115 4.500 138.40 142.88 161.92 191.50 216.00 20.00 0.750 241.30 27.50 61.10 4.625 141.60 146.05 161.92 191.50 216.00 20.00 0.750 241.30 27.50 61.10 120 4.750 144.80 149.23 168.27 200.00 226.10 22.00 0.875 254.00 27.50 61.10 4.875 148.00 152.40 171.45 203.20 226.10 22.00 0.875 254.00 27.50 61.10 125 5.000 151.10 155.57 171.45 203.20 226.10 22.00 0.875 254.00 27.50 61.10 Vulcan Engineering Ltd. Unit 3 South West Centre Troutbeck Road Sheffield S8 0JR UNSPECIFIED TOLERANCES ANG. LIN. ± 0.5 ± 0.15 DRAWN TO BS308 THIS DRAWING IS COPYRIGHT AND IS THE PROPERTY OF ENGINEERING LTD. IT MUST NOT BE COPIED (IN WHOLE OR PART), USED FOR MANUFACTURE OR OTHERWISE DISCLOSED WITHOUT PRIOR WRITTEN CONSENT OF THE COMPANY. ANY COPIES OF THIS DRAWING MADE BY ANY METHOD MUST INCLUDE THIS LEGEND. Vulcan Engineering Ltd ISSUE E.C.N BY DRAWING TITLE DRAWN CHECKED APPROVED SCALE NTS SRL 18.12.03 DIMENSIONS ARE IN MM TYPE 52 Dimensional Drawing MATERIAL Not Included DRAWING NO. Type 52 Dimensional Drawing ISSUE A
DRAWING NO. Vulcan Engineering Ltd. Unit 3 South West Centre Troutbeck Road Type 52 Installation Drawing Cartridge Seal (Type 52) Installation Drawing Sheffield S8 0JR 3 1 UNSPECIFIED TOLERANCES ANG. ± 0.5 ± LIN. 0.15 7 8 DRAWN TO BS308 THIS DRAWING IS COPYRIGHT AND IS THE PROPERTY OF ENGINEERING LTD. IT MUST NOT BE COPIED (IN WHOLE OR PART), USED FOR MANUFACTURE OR OTHERWISE DISCLOSED WITHOUT PRIOR WRITTEN CONSENT OF THE COMPANY. ANY COPIES OF THIS DRAWING MADE BY ANY METHOD MUST INCLUDE THIS LEGEND. Vulcan Engineering Ltd 10 11 12 13 14 15 16 DRAWN CHECKED APPROVED SCALE NTS SRL 18.12.03 DIMENSIONS ARE IN MM REMOVE ALL BURRS & EDGES Other Materials Available To Request TYPE 52 Installation Instructions MATERIAL Not Included Type 52 Installation DRG A 4 6 2 5 9 ISSUE A IF IN DOUBT ASK DO NOT SCALE Items Description Standard Material 1 Cartridge Sleeve 316 Stainless Steel 2 Sleeve ORing Viton 3 Seal ORing Viton 4 Outer Barrel 316 Stainless Steel 5 Springs Hastelloy C 6 Seal Face Ring FH82Z5 Carbon 7 Gasket Tefcan 8 Gland 316 Stainless Steel 9 Stationary Face Silicon Carbide 10 Stationary Retainer 316 Stainless Steel 11 Stationary ORing Viton 12 Restriction Bush FH82Z5 Carbon 13 C.R.B ORing Viton 14 Clamp Ring 316 Stainless Steel 15 Grub Screws 316 Stainless Steel 16 Clamp ORing Nitrille Checklist Before Installation 1. Shaft tolerance to +/0.002 (0.05mm) 2. End float less than 0.005 (0.15mm) Installation Details 1. Ensure there are no sharp edges over which the ORing (item 2) must pass. 2. Lubricate shaft and slide the seal into position against stuffing box face. 3. Finger tighten the gland bolts. 4. Tighten Grub Screws down TIGHT. 5. Tighten Gland Bolts down TIGHT. 6. Rotate Shaft by hand (Does it foul?). ISSUE E.C.N MODIFICATIONS BY DRAWING TITLE DRAWING NO. ISSUE
DRAWING NO. Vulcan Engineering Ltd. Unit 3 South West Centre Troutbeck Road Type 54 Installation Drawing Cartridge Seal (Type 54) Installation Drawing Sheffield S8 0JR 3 1 UNSPECIFIED TOLERANCES ANG. ± 0.5 ± LIN. 0.15 7 8 DRAWN TO BS308 THIS DRAWING IS COPYRIGHT AND IS THE PROPERTY OF ENGINEERING LTD. IT MUST NOT BE COPIED (IN WHOLE OR PART), USED FOR MANUFACTURE OR OTHERWISE DISCLOSED WITHOUT PRIOR WRITTEN CONSENT OF THE COMPANY. ANY COPIES OF THIS DRAWING MADE BY ANY METHOD MUST INCLUDE THIS LEGEND. Vulcan Engineering Ltd 10 11 12 QUENCH/DRAIN 13 14 15 16 17 DRAWN CHECKED APPROVED SCALE NTS SRL 18.12.03 DIMENSIONS ARE IN MM REMOVE ALL BURRS & EDGES Other Materials Available To Request TYPE 54 Installation Instructions MATERIAL Not Included Type 54 Installation Drawing A 4 6 2 5 9 ISSUE A IF IN DOUBT ASK DO NOT SCALE Items Description Standard Material 1 Cartridge Sleeve 316 Stainless Steel 2 Sleeve ORing Viton 3 Seal ORing Viton 4 Outer Barrel 316 Stainless Steel 5 Springs Hastelloy C 6 Seal Face Ring FH82Z5 Carbon 7 Gasket Tefcan 8 Gland 316 Stainless Steel 9 Stationary Face Silicon Carbide 10 Stationary Retainer 316 Stainless Steel 11 Stationary ORing Viton 12 V.Seal Nitrille 13 Bush Oring Viton 14 V.Seal housing 316 Stainless Steel 15 Clamp Ring 316 Stainless Steel 16 Grub Screws 316 Stainless Steel 17 Clamp ORing Nitrille Checklist Before Installation 1. Shaft tolerance to +/0.002 (0.05mm) 2. End float less than 0.005 (0.15mm) Installation Details 1. Ensure there are no sharp edges over which the ORing (item 2) must pass. 2. Lubricate shaft and slide the seal into position against stuffing box face. 3. Finger tighten the gland bolts. 4. Tighten Grub Screws down TIGHT. 5. Tighten Gland Bolts down TIGHT. 6. Rotate Shaft by hand (Does it foul?). ISSUE E.C.N MODIFICATIONS BY DRAWING TITLE DRAWING NO. ISSUE
SIZE D D1 D2 Min D2 Max D3 D4 L1 L2 L3 L4 L5 25 42.30 44.00 48.00 101.60 56.50 46.40 11.80 30.50 63.00 13.00 28 46.00 47.50 51.00 101.60 62.00 46.40 11.80 30.50 63.00 13.00 30 48.90 50.00 55.00 111.00 70.90 46.40 12.30 30.50 80.00 13.00 32 48.90 50.00 55.00 111.00 70.90 46.40 12.30 30.50 80.00 13.00 33 52.80 53.90 58.50 111.00 70.90 46.40 13.30 30.50 80.00 13.00 35 52.80 53.90 58.50 111.00 70.90 46.40 13.30 30.50 80.00 13.00 38 56.00 57.15 62.00 133.40 71.00 46.40 13.80 30.5 80.00 13.00 40 59.20 60.30 66.00 133.40 75.50 46.40 13.80 30.50 80.00 13.00 42 59.20 60.30 66.00 133.40 75.50 46.40 13.80 30.50 80.00 13.00 43 62.40 63.50 74.00 134.00 83.00 46.40 13.80 30.50 83.00 13.00 44 62.40 63.50 74.00 134.00 83.00 46.40 13.80 30.50 83.00 13.00 45 62.40 63.50 74.00 134.00 83.00 46.40 13.80 30.50 83.00 13.00 48 65.80 66.67 74.00 133.40 82.50 46.40 15.80 30.50 83.00 16.00 50 68.80 69.85 79.00 136.50 93.00 49.40 12.80 33.50 92.00 16.00 55 75.20 76.50 85.72 152.40 95.50 49.40 12.80 33.50 96.00 16.00 60 78.30 79.37 88.90 165.00 96.00 51.50 11.50 35.50 100.00 16.00 65 87.40 88.90 98.42 174.60 111.30 54.00 14.60 35.50 115.00 16.00 70 90.60 92.07 98.42 174.60 111.30 54.00 14.60 35.50 115.00 16.00 75 96.90 98.43 114.30 190.00 125.00 54.00 15.00 35.50 130.00 16.00 80 100.00 101.6 114.30 190.00 126.00 54.00 16.00 35.50 130.00 20.00 85 106.40 107.95 120.65 203.00 134.00 54.00 16.00 35.50 140.00 20.00 90 112.80 114.30 133.40 216.00 144.00 54.00 16.00 35.50 150.00 20.00 95 116.00 117.48 136.52 216.00 146.00 54.00 16.00 35.50 150.00 20.00 100 125.60 130.18 146.05 228.60 155.00 57.00 10.80 35.50 156.00 20.00
CARTRIDGE SEAL (TYPE 55B) INSTALLATION DRAWING Check List Before Installation 1. Shaft Tolerance to +/ 0.002 (0.05mm) 2. End Float less than 0.005 (0.15mm) ITEM DESCRIPTION STANDARD MATERIAL Installation Details 1. Ensure that there are no sharp edges over which the ORing Item 2 must pass. 2. Lubricate Shaft & Slide Seal into position against Stuffing Box face. 3. Finger Tighten the Gland Bolts. 4. Tighten Grub Screws down TIGHT. 5. Tighten Gland Bolts down TIGHT. 6. Rotate Shaft by hand (Does it foul?) 8 1 Cartridge Sleeve 316 S.S 2 Sleeve ORing Viton 3 Seal ORing Viton 4 Outer Barrel 316S.S 5 Springs Hastalloy C 6 Seal Face Sintered Silicon 7 Gasket Tefcan 8 Gland 316.S.S 3 4 7 10 11 13 9 Stationary Face Sintered Silicon 10 Stationary ORing Viton 1 2 5 6 9 12 11 Setting Ring PTFE 12 Clamp Ring 316 S.S 13 Grub Screw 316 S.S CARTRIDGE SEAL (TYPE 55B)
DRAWING NO. Vulcan Engineering Ltd. Unit 3 South West Centre Troutbeck Road Type 56 Installation Drawing Cartridge Seal (Type 56) Installation Drawing Sheffield S8 0JR 3 1 UNSPECIFIED TOLERANCES ANG. ± 0.5 ± LIN. 0.15 7 8 DRAWN TO BS308 THIS DRAWING IS COPYRIGHT AND IS THE PROPERTY OF ENGINEERING LTD. IT MUST NOT BE COPIED (IN WHOLE OR PART), USED FOR MANUFACTURE OR OTHERWISE DISCLOSED WITHOUT PRIOR WRITTEN CONSENT OF THE COMPANY. ANY COPIES OF THIS DRAWING MADE BY ANY METHOD MUST INCLUDE THIS LEGEND. Vulcan Engineering Ltd 10 11 12 13 14 15 16 DRAWN CHECKED APPROVED SCALE NTS SRL 18.12.03 DIMENSIONS ARE IN MM REMOVE ALL BURRS & EDGES Other Materials Available To Request TYPE 56 Installation Instructions MATERIAL Not Included Type 56 Installation Drawing A 4 6 2 5 9 ISSUE A IF IN DOUBT ASK DO NOT SCALE Items Description Standard Material 1 Cartridge Sleeve 316 Stainless Steel 2 Sleeve ORing Viton 3 Seal ORing Viton 4 Outer Barrel 316 Stainless Steel 5 Springs Hastelloy C 6 Seal Face Ring FH82Z5 Carbon 7 Gasket Tefcan 8 Gland 316 Stainless Steel 9 Stationary Face Silicon Carbide 10 Stationary Retainer 316 Stainless Steel 11 Stationary ORing Viton 12 Restriction Bush FH82Z5 Carbon 13 C.R.B ORing Viton 14 Clamp Ring 316 Stainless Steel 15 Grub Screws 316 Stainless Steel 16 Clamp ORing Nitrille Checklist Before Installation 1. Shaft tolerance to +/0.002 (0.05mm) 2. End float less than 0.005 (0.15mm) Installation Details 1. Ensure there are no sharp edges over which the ORing (item 2) must pass. 2. Lubricate shaft and slide the seal into position against stuffing box face. 3. Finger tighten the gland bolts. 4. Tighten Grub Screws down TIGHT. 5. Tighten Gland Bolts down TIGHT. 6. Rotate Shaft by hand (Does it foul?). ISSUE E.C.N MODIFICATIONS BY DRAWING TITLE DRAWING NO. ISSUE
DRAWING NO. Type 58 Dimensional Data Sheet ISSUE A Type 58 Cartridge Seal Dimensional Data Sheet IF IN DOUBT ASK DO NOT SCALE L1 L2 D2 D1 DØ D3 (P.C.D.) D5 (O.D.) D6 (Slot To Slot) D4 Bolt Diameter SHAFT SIZE (DØ) D1 D2 (S/B I.D.) D3 (P.C.D.) D4 (Bolt Max) D5 L1 L2 D6 Metric Imperial Rotary O.D. Min Max Min Max Metric Imperial Gland O.D I.B. O.D. Slot to Slot 25 1.000 42.30 44.00 48.00 66.70 85.90 12.70 0.500 101.60 44.40 50.80 54.00 28 1.125 46.00 47.50 51.80 70.50 85.90 12.70 0.500 101.60 44.40 50.80 57.80 30/32 1.250 48.90 50.00 55.00 74.20 95.40 12.70 0.500 111.10 44.40 50.80 61.50 33/35 1.375 52.80 53.90 58.50 77.70 95.40 12.70 0.500 111.10 44.40 50.80 65.00 38 1.500 56.00 57.15 62.00 86.00 101.60 16.00 0.625 120.60 45.00 53.90 70.00 40 1.625 59.20 60.30 66.00 89.80 101.60 16.00 0.625 120.60 45.00 53.90 74.00 43/45 1.750 62.40 63.50 74.00 98.50 117.50 16.00 0.625 136.50 45.00 53.90 82.50 48 1.875 65.60 66.67 74.00 98.50 117.50 16.00 0.625 136.50 45.00 53.90 82.50 50 2.000 68.80 69.85 79.00 105.00 133.40 16.00 0.625 152.40 45.00 53.90 89.00 53 2.125 71.90 73.02 82.55 108.10 133.40 16.00 0.625 152.40 45.00 53.90 92.10 55 2.250 75.20 76.50 85.72 111.50 146.10 16.00 0.625 165.10 45.00 53.90 95.50 60 2.375 78.30 79.37 88.90 114.50 146.10 16.00 0.625 165.10 45.00 53.90 98.50 63 2.500 84.20 85.72 95.25 126.00 153.60 18.00 0.688 174.60 51.50 60.30 108.00 65 2.625 87.40 88.90 98.42 129.30 153.60 18.00 0.688 174.60 51.50 60.30 111.30 70 2.750 90.60 92.07 98.42 129.30 153.60 18.00 0.688 174.60 51.50 60.30 111.30 2.875 93.70 95.25 111.12 142.00 169.50 18.00 0.688 190.50 51.50 60.30 124.00 75 3.000 96.90 98.43 114.30 145.20 169.50 18.00 0.688 190.50 51.50 60.30 127.20 80 3.125 100.00 101.60 114.30 145.20 169.50 18.00 0.688 190.50 51.50 60.30 127.20 3.250 103.30 104.78 117.47 150.30 180.20 20.00 0.750 203.20 51.50 60.30 130.30 85 3.375 106.40 107.95 120.65 153.50 180.20 20.00 0.750 203.20 51.50 60.30 133.50 90 3.500 109.60 111.13 120.65 153.50 180.20 20.00 0.750 203.20 51.50 60.30 133.50 Vulcan Engineering Ltd. Unit 3 South West Centre Troutbeck Road Sheffield S8 0JR UNSPECIFIED TOLERANCES ANG. LIN. ± 0.5 ± 0.15 DRAWN TO BS308 THIS DRAWING IS COPYRIGHT AND IS THE PROPERTY OF ENGINEERING LTD. IT MUST NOT BE COPIED (IN WHOLE OR PART), USED FOR MANUFACTURE OR OTHERWISE DISCLOSED WITHOUT PRIOR WRITTEN CONSENT OF THE COMPANY. ANY COPIES OF THIS DRAWING MADE BY ANY METHOD MUST INCLUDE THIS LEGEND. Vulcan Engineering Ltd ISSUE E.C.N BY DRAWING TITLE DRAWN CHECKED APPROVED SCALE NTS SRL 18.12.03 DIMENSIONS ARE IN MM TYPE 58 Installation Instructions MATERIAL Not Included DRAWING NO. Type 58 Installation Drawing ISSUE A
DRAWING NO. Vulcan Engineering Ltd. Unit 3 South West Centre Troutbeck Road Type 58 Installation Drawing 1 Sheffield S8 0JR 3 11 UNSPECIFIED TOLERANCES ANG. ± 0.5 ± LIN. 0.15 8 7 10 DRAWN TO BS308 THIS DRAWING IS COPYRIGHT AND IS THE PROPERTY OF ENGINEERING LTD. IT MUST NOT BE COPIED (IN WHOLE OR PART), USED FOR MANUFACTURE OR OTHERWISE DISCLOSED WITHOUT PRIOR WRITTEN CONSENT OF THE COMPANY. ANY COPIES OF THIS DRAWING MADE BY ANY METHOD MUST INCLUDE THIS LEGEND. Vulcan Engineering Ltd 10 11 9 2 OFF BARRIER FLUID PORTS SAFETY DRAIN PORT 12 4 5 15 13 DRAWN CHECKED APPROVED SCALE NTS SRL 18.12.03 DIMENSIONS ARE IN MM REMOVE ALL BURRS & EDGES Other Materials Available To Request TYPE 58 Installation Instructions MATERIAL Not Included Type 58 Installation Drawing A 4 6 2 5 9 ISSUE A IF IN DOUBT ASK DO NOT SCALE Double Balanced Cartridge Seal (Type 58) Installation Drawing Items Description Standard Material 1 Cartridge Sleeve 316 Stainless Steel 2 Sleeve ORing Viton 3 Seal ORing Viton 4 Outer Barrel 316 Stainless Steel 5 Springs Hastelloy C 6 Seal Face Ring FH82Z5 Carbon 7 Gasket Tefcan 8 Gland 316 Stainless Steel 9 Stationary Face Silicon Carbide 10 Stationary Retainer 316 Stainless Steel 11 Stationary ORing Viton 12 Centering Ring FEP 13 Clamp ORing Nitrille 14 Clamp Ring 316 Stainless Steel 15 Grub Screws 316 Stainless Steel 6 3 14 Checklist Before Installation 1. Shaft tolerance to +/0.002 (0.05mm) 2. End float less than 0.005 (0.15mm) Installation Details 1. Ensure there are no sharp edges over which the ORing (item 2) must pass. 2. Lubricate shaft and slide the seal into position against stuffing box face. 3. Bolt the seal up against the gland face and connect any pipes. 4. Ensure 1 1.5mm gap for springs in external seal and tighten down external seal grubscrews. 5. Rotate Shaft by hand. (Does it foul?) ISSUE E.C.N MODIFICATIONS BY DRAWING TITLE DRAWING NO. ISSUE