150/150L/150S Single Cartridge SealSEAL PREPARATIONMECHANICAL SEAL INSTALLATION INSTRUCTIONSCAUTIONSThese instructions are general in nature. lt is assumed that the installer is familiar with sealsand certainly with the requirements of their plantfor the successful use of mechanical seals. lf in doubt, get assistance from someone in the plant who is familiar with seals or delay the installation until a seal representative is available. All necessary auxiliary arrangements for successful operation (heating, cooling, fushingj as well as safety devices must be employed. These decisions are tobe made by the user. The chemical listing is intended as a generaI reference for this seal onIy. The decision to use this seal or any other Chesterton seal in a particular service is the customer's responsibility.2 13 4200.0050,13 mm32 "0,8 mRa.0020,05mm 1000 125 "3,2 m21 2 31 2PREPARATIONFOR SEAL INSTALLATION 150 - 150L - 150S150 SEAL INSTALLATION4 5 6Check chemical listing to determine if the O-rings installed in this seal are compatible with the uid (s) being sealed.Apply a thin lm of grease to shaft diameter.Slide seal onto shaft. Align gland slots with bolt holes in stufng box face and install bolts. Tighten gland bolts evenly.Tighten the 3 dog point set screws; tighten the 3 cup point set screws. Loosen socket head cap screws and remove 3 centering clips; retain screws and centering clips for future impellor adjustments or seal re-installation.4X6X 3X 3X2X3TORQUE VALUES150 and 150SA (SHAFT SIZE) 25 mm 60 mm (1" 2.500") 65 mm 120 mm (2.625" 4.75")L 5,7 6,8 Nm (50 60 in-lbf) 7,3 8,3 Nm (65 75 in-lbf)M 5,7 6,8 Nm (50 60 in-lbf) 7,3 8,3 Nm (65 75 in-lbf)150 150S 150LN 27 40 Nm (20 30 ft-lbf) 34 48 Nm (25 35 ft-lbf)150LA (SHAFT SIZE) 25 mm 68 mm (1" 2.625") 70 mm 120 mm (2.750" 4.75")R 5,7 6,8 Nm (50 60 in-lbf) 24,9 - 27,1 Nm (220 - 240 in-lbf)150S SEAL INSTALLATION1 2 3Slide seal onto shaft. Align gland slots with bolt holes in stufng box face and install bolts. Tighten gland bolts evenly.Tighten the 3 dog point set screws; tighten the 3 cup point set screws. 2X 6X1 2 3150L SEAL INSTALLATIONSlide seal onto shaft. Align gland slots with bolt holes in stufng box face and install bolts. Tighten gland bolts evenly.4Tighten lock ring socket head cap screw.4X 2X4PARTS IDENTIFICATION 150 and 150L17891712141 2 3 4 7 5 6 12 8 14 9 1 2 3 10 4 7 5 8 6 18 913151816 131115 1611 1710141816 15 14 15 16 1382 1 3 10 4 5 6 718199 121111150 shown with Quench/Drain Gland opiton 150L shown with Flush Only Gland option 150 Lock Ring Detail150L Lock Ring Detail 150150LKEY1 Sleeve2 Shaft O-ring3 O-ring4 Rotary Seal Ring Assembly5 Stationary Seal Ring6 O-ring7 Gasket8 Gland 9 Lock Ring10 Spring11 Pipe Plug12 Cap Plug13 Dog Point Set Screw14 Cup Point Set Screw15 Centering Clip16 Flat Head Screw17 Centering Pin18 Roll Pin19 Socket Head Cap Screw514 10 101 2 3 11 4 7 5 6 8 10 91212131312 131412 132 1 3 11 4 5 6 7 10 9 8PARTS IDENTIFICATION 150S150S Lock Ring Detail KEY1 Sleeve2 Shaft O-ring3 O-ring4 Rotary5 Stationary Seal Ring6 O-ring7 Gasket8 Gland 9 Lock Ring10 Centering Pin11 Spring12 Dog Point Set Screw13 Cup Point Set Screw14 Pipe Plug6DIMENSIONAL DATA150150L150S7DIMENSIONAL DATA - INCH150 - 150L (LG - OS)150 - 150L (XS - SM - OS)A BCDMAXEMIN150F150LFG MINJ K X Y ZMIN MAX 3/8 1/2 5/80.938 4.11 1.63 2.01 1.58 0.78 1.81 1.85 2.88 0.44 1.12 119 027 1261.000 4.11 1.63 2.01 1.58 0.78 1.81 1.85 2.88 0.44 1.12 120 027 1261.063 4.11 1.75 2.04 1.70 0.78 1.81 1.85 2.88 0.44 1.12 121 029 1281.125 4.11 1.75 2.04 1.70 0.78 1.81 1.85 2.88 0.44 1.12 122 029 1281.125 OS 4.49 2.50 2.75 1.70 0.78 1.81 1.85 3.71 0.44 1.12 122 029 1281.188 4.11 1.88 2.27 1.84 0.78 1.81 1.85 3.12 0.44 1.12 123 029 1301.250 4.11 1.88 2.27 1.84 0.78 1.81 1.85 3.12 0.44 1.12 124 029 1301.313 4.36 2.00 2.33 1.95 0.78 1.81 1.85 3.13 3.25 0.57 1.12 125 030 1321.375 4.36 2.00 2.33 1.95 0.78 1.81 1.85 3.13* 3.25* 0.57 1.12 126 030 1321.375 OS 5.39 2.68 3.00 1.95 0.78 1.81 1.85 4.03 0.57 1.12 126 030 1321.438 4.49 2.25 2.62 2.19 0.86 1.75 1.85 3.33 3.45 0.57 1.12 128 134 1351.500 4.49 2.25 2.62 2.19 0.86 1.75 1.85 3.33 3.45 0.57 1.12 128 134 1351.563 4.99 2.38 2.68 2.32 0.86 1.75 1.85 3.52 3.65 0.57 1.12 129 135 1371.625 4.99 2.38 2.68 2.32 0.86 1.75 1.85 3.52 3.65 0.57 1.12 130 136 1371.688 5.49 2.50 2.81 2.44 0.86 1.75 1.85 3.62 3.75 0.57 1.12 131 137 1391.750 5.49 2.50 2.81 2.44 0.86 1.75 1.85 3.62 3.75 0.57 1.12 132 138 1391.750 OS 6.64 3.37 3.75 2.44 0.86 1.75 1.85 4.63 4.75 0.57 1.12 132 138 1391.813 5.49 2.63 2.94 2.57 0.86 1.75 1.85 3.75 3.87 0.57 1.12 134 140 1411.875 5.49 2.63 2.94 2.57 0.86 1.75 1.85 3.75* 3.87* 0.57 1.12 134 140 1411.875 OS 5.99 3.42 3.81 2.57 0.86 1.75 1.85 4.80 0.57 1.12 134 140 1411.938 5.49 2.75 3.19 2.69 0.86 1.75 1.85 4.00 4.13 0.57 1.12 136 142 1432.000 5.49 2.75 3.19 2.69 0.86 1.75 1.85 4.00 4.13 0.57 1.12 136 142 1432.063 5.99 2.88 3.44 2.82 0.86 1.75 1.85 4.25 4.38 0.69 1.12 138 144 1452.125 5.99 2.88 3.44 2.82 0.86 1.75 1.85 4.25 4.38 4.50 0.69 1.12 138 144 1452.125 OS 6.99 3.75 4.25 2.82 0.86 1.75 1.85 5.37 0.69 1.12 138 144 1452.188 5.99 3.00 3.56 2.94 0.86 1.75 1.85 4.37 4.50 4.62 0.69 1.12 140 146 1472.250 5.99 3.00 3.56 2.94 0.86 1.75 1.85 4.37 4.50 4.62 0.69 1.12 140 146 1472.313 5.99 3.13 3.59 3.07 0.86 1.75 1.85 4.43 4.56 4.68 0.69 1.12 142 148 1492.375 5.99 3.13 3.59 3.07 0.86 1.75 1.85 4.43 4.56 4.68 0.69 1.12 142 148 1492.375 OS 8.40 4.13 4.50 3.07 0.86 1.75 1.85 5.62 0.69 1.12 142 148 1492.438 6.49 3.25 3.81 3.19 0.86 1.75 1.85 4.62 4.75 4.87 0.69 1.12 144 150 1512.500 6.49 3.25 3.81 3.19 0.86 1.75 1.85 4.62 4.75 4.87 0.69 1.12 144 150 1512.500 OS 7.77 4.37 4.75 3.19 0.86 1.75 1.85 6.37 0.69 1.12 144 150 1512.563 6.45 3.38 3.94 3.32 0.86 1.75 1.85 4.90 5.02 5.15 0.69 1.12 146 151 1512.625 6.45 3.38 3.94 3.32 0.86 1.75 1.85 4.90 5.02 5.15 0.69 1.12 146 151 1512.625 OS 6.98 4.38 4.78 3.32 0.86 1.75 1.85 5.90 0.69 1.12 146 151 151A BCDMAXEMIN150F150LFG MINJ K X Y ZMIN MAX 1/2 5/8 3/42.688 7.70 3.75 4.38 3.68 1.38 2.25 2.27 5.42 5.55 0.69 1.47 232 236 2382.750 7.70 3.75 4.38 3.68 1.38 2.25 2.27 5.42 5.55 0.69 1.47 232 236 2382.813 7.83 3.88 4.50 3.80 1.38 2.25 2.27 5.50 5.62 0.69 1.47 233 237 2392.875 7.83 3.88 4.50 3.80 1.38 2.25 2.27 5.50 5.62 0.69 1.47 233 237 2392.938 7.94 4.00 4.69 3.93 1.38 2.25 2.27 5.65 5.77 0.69 1.47 234 238 2403.000 7.94 4.00 4.69 3.93 1.38 2.25 2.27 5.65 5.77 0.69 1.47 234 238 2403.000 OS 8.64 4.93 5.39 3.93 1.38 2.25 2.27 7.00 7.13 7.25 0.94 1.47 234 238 2403.063 7.99 4.13 4.81 4.05 1.38 2.25 2.27 5.80 5.92 0.69 1.47 235 239 2413.125 7.99 4.13 4.81 4.05 1.38 2.25 2.27 5.80 5.92 0.69 1.47 235 239 2413.188 8.19 4.25 4.94 4.18 1.38 2.25 2.27 5.93 6.05 0.69 1.47 236 240 2423.250 8.19 4.25 4.94 4.18 1.38 2.25 2.27 5.93 6.05 0.69 1.47 236 240 2423.313 8.30 4.38 5.06 4.30 1.38 2.25 2.27 6.02 6.14 6.27 0.81 1.47 237 241 2433.375 8.30 4.38 5.06 4.30 1.38 2.25 2.27 6.02 6.14 6.27 0.81 1.47 237 241 2433.438 8.44 4.50 5.19 4.43 1.38 2.25 2.27 6.18 6.31 6.43 0.81 1.47 238 242 2443.500 8.44 4.50 5.19 4.43 1.38 2.25 2.27 6.18 6.31 6.43 0.81 1.47 238 242 2443.563 8.49 4.63 5.31 4.55 1.38 2.25 2.27 6.31 6.44 6.56 0.81 1.47 239 243 2453.625 8.49 4.63 5.31 4.55 1.38 2.25 2.27 6.31 6.44 6.56 0.81 1.47 239 243 2453.688 8.71 4.75 5.39 4.68 1.38 2.25 2.27 6.38 6.51 6.63 0.81 1.47 240 244 2463.750 8.71 4.75 5.39 4.68 1.38 2.25 2.27 6.38 6.51 6.63 0.81 1.47 240 244 2463.750 OS 9.76 5.08 6.40 4.68 1.38 2.25 2.27 8.25 0.69 1.47 240 244 2463.813 8.84 4.88 5.51 4.80 1.38 2.25 2.27 6.52 6.64 6.77 0.81 1.47 241 245 2473.875 8.84 4.88 5.51 4.80 1.38 2.25 2.27 6.52 6.64 6.77 0.81 1.47 241 245 2473.938 8.96 5.00 5.69 4.93 1.38 2.25 2.27 6.66 6.78 6.91 0.81 1.47 242 246 2484.000 8.96 5.00 5.69 4.93 1.38 2.25 2.27 6.66 6.78 6.91 0.81 1.47 242 246 2484.063 8.99 5.13 5.81 5.06 1.38 2.25 2.27 6.79 6.90 7.03 0.81 1.47 243 247 2494.125 8.99 5.13 5.81 5.06 1.38 2.25 2.27 6.79 6.90 7.03 0.81 1.47 243 247 2494.188 8.99 5.25 5.94 5.18 1.38 2.25 2.27 6.91 7.04 7.16 0.81 1.47 244 248 2504.250 8.99 5.25 5.94 5.18 1.38 2.25 2.27 6.91 7.04 7.16 0.81 1.47 244 248 2504.313 9.33 5.38 6.06 5.30 1.38 2.25 2.27 7.03 7.15 7.28 0.81 1.47 245 249 2514.375 9.33 5.38 6.06 5.30 1.38 2.25 2.27 7.03 7.15 7.28 0.81 1.47 245 249 2514.438 9.49 5.50 6.19 5.43 1.38 2.25 2.27 7.18 7.30 7.43 0.81 1.47 246 250 2524.500 9.49 5.50 6.19 5.43 1.38 2.25 2.27 7.18 7.30 7.43 0.81 1.47 246 250 2524.563 9.49 5.63 6.31 5.55 1.38 2.25 2.27 7.28 7.40 7.53 0.81 1.47 247 251 2534.625 9.49 5.63 6.31 5.55 1.38 2.25 2.27 7.28 7.40 7.53 0.81 1.47 247 251 2534.688 10.49 5.75 6.47 5.68 1.38 2.25 2.27 7.40 7.53 7.65 0.81 1.47 248 252 2544.750 10.49 5.75 6.47 5.68 1.38 2.25 2.27 7.40 7.53 7.65 0.81 1.47 248 252 254*DIMENSIONAL DATAA BCD MAX EMIN150F150LFG MINJ K X Y ZMIN MAX 10 mm 12 mm 16 mm 20 mm25 104 41 51 40.0 19.8 46.0 47.0 73 11.2 28 120 027 12628 104 44 52 42.6 19.8 46.0 47.0 73 11.2 28 122 028 12830 104 46 57 44.6 19.8 46.0 47.0 78 11.2 28 123 029 12932 104 48 58 46.6 19.8 46.0 47.0 80 11.2 28 124 029 13033 113 49 59 47.6 19.8 46.0 47.0 81 83 14.5 28 125 030 13135 111 51 59 49.6 19.8 46.0 47.0 80 82* 14.5 28 126 030 13238 114 57 67 55.6 23.4 44.5 47.0 85 87 14.5 28 128 134 13540 126 59 68 57.5 23.4 44.5 47.0 90 92 13.6 28 129 135 13743 126 62 69 60.5 23.4 44.5 47.0 91 93 13.6 28 131 137 13945 139 64 73 62.5 23.4 44.5 47.0 95 97 13.6 28 133 138 14048 139 67 73 65.5 23.4 44.5 47.0 95 97 13.6 28 134 140 14250 139 69 78 67.5 23.4 44.5 47.0 100 102 13.6 28 136 142 14353 152 73 87 71.5 23.4 44.5 47.0 109 111 115 17.5 28 138 144 14555 152 74 83 72.5 23.4 44.5 47.0 105 107 111 17.5 28 139 145 14658 152 80 91 77.9 23.4 44.5 47.0 114 116 120 17.5 28 141 148 14960 152 80 91 77.9 23.4 44.5 47.0 114 116 120 17.5 28 142 148 14963 165 83 97 81.0 23.4 44.5 47.0 119 121 125 17.5 28 144 150 15165 164 86 100 84.2 23.4 44.5 47.0 125 127 131 17.5 28 145 151 15168 165 86 100 85.5 23.4 44.5 47.0 125 127 131 17.5 28 147 151 15270 196 96 111 93.6 35.1 57.1 57.7 137 141 17.5 37 232 236 23875 202 102 119 99.8 35.1 57.1 57.7 143 147 17.5 37 234 238 24080 203 106 122 103.6 35.1 57.1 57.7 147 151 17.5 37 236 239 24185 211 111 128 109.3 35.1 57.1 57.7 152 156 160 20.6 37 237 241 24390 214 116 132 113.6 35.1 57.1 57.7 156 160 164 20.6 37 239 242 24495 221 121 137 118.8 35.1 57.1 57.7 161 165 169 20.6 37 240 244 246100 228 127 144 125.2 35.1 57.1 57.7 168 172 176 20.6 37 242 246 248105 228 131 148 128.6 35.1 57.1 57.7 172 176 180 20.6 37 243 247 249110 237 137 154 134.7 35.1 57.1 57.7 177 181 185 20.6 37 245 249 251115 241 143 160 141.0 35.1 57.1 57.7 182 186 190 20.6 37 247 251 253120 266 146 164 144.2 35.1 57.1 57.7 187 191 195 20.6 37 248 252 254150 - 150L (XS - SM - LG) - METRICA B1 B2CDMAXE FG MINJ K X Y ZMIN MAX 3/8 1/2.938 4.01 2.26 1.63 1.91 1.58 1.12 1.25 2.67 2.79 .56 .85 119 027 1261.000 4.01 2.26 1.63 1.91 1.58 1.12 1.25 2.67 2.79 .56 .85 120 027 1261.125 4.14 2.38 1.75 2.04 1.70 1.12 1.25 2.79 2.91 .56 .85 122 029 1281.250 4.26 2.51 1.88 2.16 1.84 1.12 1.25 2.91 3.03 .56 .85 124 029 1301.375 4.26 2.70 2.00 2.35 1.95 1.12 1.25 3.10 3.22 .56 .85 126 030 1321.500 4.49 2.88 2.25 2.54 2.19 1.12 1.25 3.29 3.41 .56 .85 128 134 1351.625 4.76 3.01 2.38 2.66 2.32 1.12 1.25 3.41 3.53 .56 .85 130 136 1371.750 5.01 3.13 2.50 2.78 2.44 1.12 1.25 3.54 3.66 .56 .85 132 138 1391.875 5.26 3.26 2.63 2.91 2.57 1.12 1.25 3.67 3.79 .56 .85 134 140 141150S - INCHFORM NO. 096156 REV. 5PRINTED IN USA 11/11860 Salem StreetGroveland, MA 01834 USATelephone: 781-438-7000Fax: 978-469-6528www.chesterton.com A.W. Chesterton Company, 2011. All rights reserved. Registered trademark owned and licensed byA.W. Chesterton Company in USA and other countries.Chesterton ISO certicates available on www.chesterton.com/corporate/iso DISTRIBUTED BY:A(SHAFT SIZE)P(NPT SIZE)150 and 150L25 mm 38 mm(1" 1.500")1/4 18 NPT40 mm 68 mm(1.625" 2.625")3/8 18 NPT70 mm 120 mm(2.750" 4.750")1/2 - 14 NPT150S.938" 1.187" 1/8 - 27 NPTSTANDARD MATERIALSAll Metal Parts:316 SSSprings:Hastelloy CRotary Face:Carbon; Silicon Carbide, Tungsten CarbideStationary Face:Silicon Carbide, Tungsten CarbideElastomers:Fluorocarbon, EPR, Peruoroelastomer, FEPMHastelloy is a registered trademark of Haynes International, Inc.OPERATING LIMITSSpeed:Up to 3600 RPMProcess Pressure:28" Hg Vacuum to 300 Psig (21 bar g)Temperature:275F (135C)Temperature limit of seal is independentof elastomer temperature limits*