Goulds Pumps 7L, 9L, 15L, 2L, 3L Stainless Steel 6" Submersible Pumps 6 Hz High Capacity For 6" and larger wells Goulds Pumps is a brand of ITT Residential and Commercial Water. www.goulds.com Engineered for life Features n Powered for Continuous Operation: All ratings are within the working limits of the motor manufacturer. Pump can be operated continuously with no fear of damage to the motor. n Field Serviceable: Easy to install and service. All parts easily dismantled if field service is ever necessary. n Diverse Application: Designed for commercial, municipal and agricultural water needs. n Stainless Steel Casing: Durable in the most corrosive waters. n Bearings: Replaceable fluted NBR bearings allow excellent abrasives handling and wear resistance. n Built-in Check Valve: Positive sealing, stainless steel check valve assembly incorporated into discharge head. n Bowls: Stainless with pressed in NBR wear rings. 7L and 9L are a flat bowl design. 15L, 2L and 3L are a turbine bowl design. n Impellers: Rugged stainless steel construction resists mineral and algae deposits. n Stainless Steel Shaft Sleeve: Corrosion resistant. n Four-Fluted Shaft Design: Four sided stainless steel shaft eliminates impeller keys and provides positive drive. n Coupling: Heavy duty stainless steel, splined coupling for maximum load-carrying capability. n Suction Strainer: Stainless steel strainer restricts gravel and other debris from entering the pump. n Cable Guard: Stainless steel cable guard surrounds and protects motor leads. n Fasteners: All fasteners are stainless steel. n NEMA Design Motors: Stainless steel casing and epoxy coated end bells resist corrosion. Water filled design provides a constant supply of lubrication. Hermetically sealed stator assures moisture free windings. Durable Kingsbury type thrust bearing absorbs all thrust. Replaceable motor lead assembly.
Specifications Model Horsepower Discharge Recommended GPM GPM at Best Minimum Connection Operating Range Efficiency Well Size Rotation1 7L 3 3" NPT 1 7 6" CCW 9L 5 3 3" NPT 4 13 9 6" CCW 15L 5 4 3" NPT 5 24 15 6" CCW 2L 7.5 4 3" NPT 7 31 2 6" CCW 3L 5 4 3" NPT 1 45 3 6" CCW 1 Rotation when viewed from pump discharge end. L Series Materials of Construction Part Name Shaft and Coupling Motor Adapter and Discharge Head Bearing Shaft Sleeves Bowl Diffuser and Impeller Casing Fasteners Cable Guard Suction Strainer Casing Nut Wear Rings Material 42, 421 Series SS 34 Series SS NBR 34 Series SS 34 Series SS 34 Series SS 34 Series SS 34 Series SS 34 Series SS 34 Series SS 316L Powder Metal NBR System Components n Pump/Water End: 6" Pump with 3" NPT discharge. 4" Motor Adapter on 3 and 5 HP models. 6" Motor Adapter on 7.5 HP and larger models. n Motor: 4" motor required for 3 HP and 5 HP pumps. 6" motor required for 7.5 HP and larger pumps. n Control Box: Required for all single phase motors. n Magnetic Starter: A magnetic starter and heaters* are required for all three phase units. * Requires 3 ambient compensated (K type) quicktrip heaters. WATER ENDS AND MOTORS Must Be Ordered Separately and are Packaged Separately. Order Number Code Pump Size/ Gallons per minute at Best Efficiency Point Pump Series 7 L 3 9 15 2 3 Horsepower Code = HP 3 = 3 5 = 5 7 = 7.5 1 = 1 15 = 15 2 = 2 = 3 = 3 4 = 4 Goulds Pumps is ISO 91 Registered.
water end (pump) data Series Order No. Stages Required Motor Water End HP Diameter Length Weight (lb) 7L3 3 3 4" 22.6 27 7L5 5 5 4".8 31 7L7 7 7.5 6" 29. 35 7L 7L1 1 1 6" 33.5 42 7L15 15 15 6" 41.3 55 7L2 2 2 6" 45. 66 7L 6" 56.6 77 9L5 3 5 4" 22.7 27 9L7 5 7.5 6".9 31 9L1 7 1 6" 29. 35 9L 9L15 11 15 6" 35.1 44 9L2 15 2 6" 41.3 55 9L 19 6" 47.4 64 9L3 22 3 6" 52. 71 15L5 2 5 4" 28. 31 15L7 3 7.5 6" 32.5 35 15L1 4 1 6" 36.9 41 15L 15L15 6 15 6" 45.8 52 15L2 8 2 6" 54.5 64 15L 1 6" 63.4 76 15L3 12 3 6" 72.1 88 15L4 16 4 6" 89.8 11 2L7 2 7.5 6" 28. 31 2L1 3 1 6" 32.5 35 2L15 5 15 6" 41.3 47 2L 2L2 6 2 6" 45.8 53 2L 8 6" 54.5 64 2L3 1 3 6" 63.4 77 2L4 13 4 6" 76.5 95 3L5 1 5 4" 23.5 24 3L1 2 1 6" 28. 31 3L15 3 15 6" 32.5 35 3L 3L2 5 2 6" 41.6 46 3L 6 6" 45.8 53 3L3 7 3 6" 5.1 57 3L4 1 4 6" 63.4 77 3
water end (pump) data NOTE: 4" Diameter motors are required for 3 and 5 HP L Series pumps 6" Diameter motors are required for 7.5 HP and larger L Series pumps. CentriPro Motors Single Phase Motors Dimensions and Weights Motor Motor Length Weight Order No. HP Dia. Volts (inches) (lbs) N/A 3 4" N/A 5 4" 6M71 7.5 6" 23 6M11 1 6" 23 29.9 128 6M151 15 6" 23 33.5 148 Three Phase Motors Dimensions and Weights N/A 3 4" N/A 5 4" 6M72 7.5 6" 23 6M74 7.5 6" 46 6M12 1 6" 23 6M14 1 6" 46 6M152 15 6" 23 6M154 15 6" 46 6M22 2 6" 23 6M24 2 6" 46 6M2 6" 23 6M4 6" 46 6M32 3 6" 23 6M34 3 6" 46 24.8 99 27. 11 29.9 128 31.5 137 36.2 161 38.2 176 6M44 4 6" 46 4.6 187 MOTOR DISCHARGE 3" NPT W.E. 5.46" Effective diameter with cable guard 3¾" (4" Motor) 5 3 8" (6" F.E. Motors) 5½" (6" CP Motors) 4 Franklin Electric Motors Single Phase Motors Dimensions and Weights Motor Motor Length Weight Order No. HP Dia. Volts (inches) (lbs) S994 3 4" 23 19.1 41 S994HT 3 4" 23 22.2 55 S194 5 4" 23 28.2 7 S1197 7.5 6" 23 28. 1 S1297 1 6" 23 3.6 143 S1397 15 6" 23 33.1 156 Three Phase Motors Dimensions and Weights S9978 3 4" 2 S997 3 4" 23 S9975 3 4" 46 16.1 35 S9979 3 4" 575 S9978HT 3 4" 2 S997HT 3 4" 23 S9975HT 3 4" 46 19.2 42 S9979HT 3 4" 575 S1978 5 4" 2 S197 5 4" 23 S1975 5 4" 46 22.2 55 S1979 5 4" 575 S11978 7.5 6" 2 S11971 7.5 6" 23 S11972 7.5 6" 46 24.2 11 S11979 7.5 6" 575 S12978 1 6" 2 S12971 1 6" 23 S12972 1 6" 46.4 118 S12979 1 6" 575 S13978 15 6" 2 S13971 15 6" 23 S13972 15 6" 46 28. 131 S13979 15 6" 575 S14978 2 6" 2 S14971 2 6" 23 S14972 2 6" 46 3.6 147 S14979 2 6" 575 S15978 6" 2 S15971 6" 23 S15972 6" 46 33.1 158 S15979 6" 575 S16978 3 6" 2 S16971 3 6" 23 S16972 3 6" 46 35.7 176 S16979 3 6" 575 S17972 4 6" 46 S17979 4 6" 575 4.8 26
Model 7L selection chart Horsepower Range 3, Recommended Range 1 GPM, 6 Hz, 345 RPM Pump Depth to Water in Feet/Ratings in GPM (Gallons per Minute) Model HP PSI 5 75 1 1 15 175 2 3 35 4 45 5 55 6 65 7 8 9 1 11 12 1 91 8 65 2 92 82 7 41 7L3 3 82 7 42 3 3 Stages 4 72 43 5 43 6 96 89 83 78 7 2 98 92 85 78 72 6 7L5 3 98 92 85 78 72 6 5 5 Stages 4 93 86 79 73 6 4 5 86 79 73 62 4 6 79 73 62 4 98 95 9 86 77 64 2 1 95 91 86 82 77 65 7L7 3 1 95 91 86 82 77 72 54 7.5 7 Stages 4 1 96 92 87 83 78 73 66 4 5 96 92 88 83 78 73 66 56 6 92 89 83 78 73 66 56 4 1 97 91 85 76 7 56 2 98 94 92 85 78 71 58 7L1 3 98 94 92 88 82 74 65 48 1 1 Stages 4 98 95 92 89 87 78 71 6 4 5 98 95 92 89 86 82 75 65 49 6 98 95 92 89 86 82 79 71 6 4 97 93 88 84 8 75 7 62 5 2 97 93 88 85 81 75 7 63 51 7L15 3 99 95 91 87 83 78 73 67 58 44 15 15 Stages 4 99 98 94 89 85 81 76 71 64 53 5 99 98 96 91 87 83 78 73 67 58 44 6 99 98 96 94 89 85 81 76 71 64 53 1 98 94 91 87 84 81 78 7 58 2 1 97 94 91 87 85 82 79 74 65 48 7L2 3 99 96 93 9 86 83 8 77 72 62 42 2 2 Stages 4 1 97 95 91 87 85 82 79 75 71 59 5 99 96 93 9 86 83 8 77 72 68 55 6 1 97 95 91 88 85 82 79 75 71 66 5 99 97 95 92 9 87 82 76 7 6 45 2 99 97 95 93 9 87 85 79 74 66 53 7L 3 98 96 93 91 89 86 83 78 72 64 51 Stages 4 1 97 95 92 9 87 85 82 77 71 61 46 5 98 96 93 91 89 86 83 81 75 69 58 41 6 1 97 95 92 9 87 85 82 8 74 67 55 5
Model 9L selection chart Horsepower Range 5 3, Recommended Range 4 13 GPM, 6 Hz, 345 RPM Pump Depth to Water in Feet/Ratings in GPM (Gallons per Minute) Model HP PSI 5 75 1 1 15 175 2 3 35 4 45 5 55 6 65 7 8 9 1 11 1 115 1 87 67 2 115 12 9 75 9L5 3 12 9 74 5 3 Stages 4 91 73 5 73 6 1 117 112 15 97 9 68 2 127 116 113 17 98 91 8 69 9L7 3 119 113 17 98 91 8 69 5 7.5 5 Stages 4 115 17 1 92 81 7 5 5 17 1 92 81 7 5 6 1 93 82 7 5 127 123 118 113 19 98 87 7 2 128 1 119 114 11 14 97 88 74 9L1 3 128 1 119 114 11 14 97 93 81 62 1 7 Stages 4 126 12 115 111 15 99 93 89 75 5 5 12 115 112 15 1 94 89 82 63 6 115 112 16 1 94 89 82 75 5 13 127 1 123 117 112 15 98 91 82 7 5 2 127 1 124 12 118 112 16 99 91 82 73 55 9L15 3 127 1 124 12 118 115 18 13 95 87 78 65 15 11 Stages 4 128 126 124 12 118 115 113 17 99 91 83 73 57 5 128 127 124 121 118 116 113 19 13 95 87 78 67 6 127 124 121 118 116 113 19 17 1 92 83 73 57 13 128 124 121 117 112 18 12 97 92 85 77 51 2 129 127 124 121 117 113 18 13 98 93 86 78 7 9L2 3 129 127 1 123 118 115 11 16 11 95 87 83 75 62 2 15 Stages 4 129 127 1 123 121 117 113 18 13 98 93 86 79 71 56 5 129 127 126 123 121 119 115 11 16 12 95 89 83 75 63 6 129 127 126 123 121 119 117 113 18 13 98 93 86 79 71 56 128 126 123 12 117 113 11 16 12 98 88 77 55 2 128 127 124 121 117 113 111 17 13 99 94 84 67 9L 3 128 127 1 122 118 116 112 18 14 12 97 92 8 62 19 Stages 4 129 127 126 123 121 117 113 111 17 13 99 94 9 77 57 5 129 127 126 1 122 119 116 112 18 14 12 97 92 87 75 6 129 128 126 1 123 121 117 113 11 17 13 99 94 9 84 68 128 126 123 12 118 115 112 19 15 98 92 82 68 2 129 126 123 121 118 115 112 19 16 13 95 87 76 57 9L3 3 13 127 124 122 119 116 113 11 17 14 11 93 84 72 52 3 22 Stages 4 13 129 126 123 121 118 115 112 19 16 13 99 92 83 68 5 13 129 127 1 122 119 117 114 11 17 14 11 98 9 8 65 6 13 129 127 126 123 121 118 115 112 19 16 13 99 96 87 77 59 6
Model 15L selection chart Horsepower Range 5 4, Recommended Range 5 24 GPM, 6 Hz, 345 RPM Pump Depth to Water in Feet/Ratings in GPM (Gallons per Minute) Model HP PSI 5 75 1 1 15 175 2 3 35 4 45 5 55 6 65 7 8 9 2 18 14 2 195 15 1 15L5 3 15 1 5 2 Stages 4 1 5 6 238 2 2 172 14 1 2 228 2 183 15 12 66 15L7 3 23 182 152 12 68 7.5 3 Stages 4 182 153 12 7 5 155 122 71 6 122 72 233 221 29 189 168 14 73 2 238 2 212 193 175 148 121 82 15L1 3 226 213 195 176 15 121 84 1 4 Stages 4 214 197 177 151 122 85 5 198 178 152 123 86 6 178 152 123 87 237 23 222 215 23 178 144 2 238 232 224 217 26 195 181 15 11 15L15 3 239 232 2 217 27 195 182 168 133 88 15 6 Stages 4 232 2 218 28 196 183 17 152 112 63 5 2 219 28 197 183 17 152 133 9 6 219 29 197 184 17 152 135 112 63 238 234 23 223 21 193 17 143 11 2 24 236 232 2 22 212 196 173 148 116 8 15L2 3 236 232 226 22 212 26 188 162 132 11 2 8 Stages 4 236 232 227 22 213 27 198 175 15 118 82 5 232 227 22 213 27 199 189 165 135 12 6 227 221 213 28 2 19 177 151 12 82 238 235 232 223 212 199 183 165 143 12 2 24 237 233 229 223 212 21 185 168 147 122 95 15L 3 237 233 229 224 219 28 195 178 16 136 112 82 1 Stages 4 233 229 224 22 213 22 187 168 148 124 97 67 5 229 2 22 214 28 196 178 16 137 112 83 6 2 22 215 28 23 188 169 15 1 98 24 237 232 223 215 24 191 178 162 144 124 13 2 238 236 232 2 217 26 193 18 163 147 128 16 82 15L3 3 238 236 232 228 222 212 21 188 174 157 138 118 95 72 3 12 Stages 4 236 232 229 226 217 27 193 18 165 148 128 17 83 5 232 229 226 222 212 21 188 174 158 138 12 96 72 6 229 226 222 218 28 195 182 166 149 13 11 85 239 235 231 231 218 211 22 192 182 17 142 111 2 239 236 232 226 22 212 23 195 184 172 16 132 99 15L4 3 238 234 229 223 216 29 2 19 179 167 153 123 88 4 16 Stages 4 237 232 227 22 212 24 195 184 172 161 146 115 8 5 234 229 224 217 29 2 19 179 168 153 139 18 72 6 232 228 221 212 24 195 184 172 161 147 132 1 62 7
Model 2L selection chart Horsepower Range 7.5 4, Recommended Range 7 31 GPM, 6 Hz, 345 RPM Pump Depth to Water in Feet/Ratings in GPM (Gallons per Minute) Model HP PSI 5 75 1 1 15 175 2 3 35 4 45 5 55 6 65 7 29 23 157 2 24 157 9 2L7 3 17 9 7.5 2 Stages 4 95 5 6 29 28 155 1 2 3 2 22 16 11 2L1 3 5 218 17 112 1 3 Stages 4 19 175 115 5 18 1 9 6 13 3 29 265 24 215 158 9 2 293 27 245 22 195 167 9 2L15 3 295 27 22 195 168 132 15 5 Stages 4 298 27 2 2 17 137 95 5 275 2 2 17 14 15 6 228 17 14 11 35 285 265 247 155 95 2 31 29 27 23 155 1 2L2 3 31 29 27 23 185 13 2 6 Stages 4 31 29 27 5 23 21 19 16 1 5 29 27 5 23 21 19 16 13 6 27 5 23 21 19 16 135 1 33 29 26 228 195 157 155 2 35 292 278 264 232 198 16 12 2L 3 36 293 278 264 248 218 18 143 98 8 Stages 4 36 293 28 265 248 233 2 162 123 5 37 295 282 266 235 22 185 148 1 6 38 296 282 268 235 22 24 165 127 29 265 243 215 188 157 1 88 2 3 292 268 244 218 19 16 13 9 2L3 3 32 29 28 7 2 175 145 11 3 1 Stages 4 33 291 281 27 245 22 19 164 13 9 5 33 293 282 27 26 233 28 18 148 115 6 33 293 283 27 26 24 222 198 166 135 97 295 28 26 24 2 18 155 13 2 3 28 265 245 2 18 155 132 1 2L4 3 35 29 275 5 235 215 195 17 145 115 4 13 Stages 4 35 3 28 265 245 2 185 16 135 15 5 35 3 29 275 5 235 218 195 17 145 12 6 35 3 29 28 265 245 2 26 185 16 135 15 8
Model 3L selection chart Horsepower Range 5 4, Recommended Range 1 45 GPM, 6 Hz, 345 RPM Pump Depth to Water in Feet/Ratings in GPM (Gallons per Minute) Model HP PSI 1 5 75 1 1 15 175 2 3 35 4 45 5 55 41 18 2 16 3L5 3 5 1 Stage 4 5 6 39 2 38 3 3L1 3 27 1 1 2 Stages 4 15 1 5 1 6 44 39 33 27 2 1 2 4 34 28 215 12 3L15 3 34 285 215 12 15 3 Stages 4 29 218 14 5 22 14 6 142 45 42 39 355 32 28 195 2 455 4 395 363 327 292 3L2 3 4 395 363 327 293 155 2 5 Stages 4 395 363 327 295 3 28 158 5 365 328 295 5 21 16 6 33 3 26 22 165 465 44 415 388 36 33 27 183 2 445 42 395 365 355 37 275 198 3L 3 445 42 397 365 337 39 275 24 6 Stages 4 422 398 367 34 31 276 242 28 5 4 37 343 312 28 245 21 165 6 373 345 315 283 248 212 168 123 485 45 435 41 387 362 312 5 185 112 2 438 415 393 365 343 317 26 2 11 3L3 3 438 416 393 368 345 318 292 235 165 3 7 Stages 4 44 418 395 37 347 321 294 365 2 115 5 42 398 373 349 323 296 268 24 17 6 4 375 35 3 3 27 242 21 132 45 433 42 388 353 32 28 24 192 14 2 438 422 45 393 355 33 282 243 195 143 3L4 3 438 422 46 393 373 34 38 264 22 172 115 4 1 Stages 4 44 4 48 393 374 36 323 288 245 2 15 5 441 427 41 395 375 361 342 38 268 2 178 11 6 442 428 411 397 378 362 345 328 29 24 157 9
model 7l Curve Reference SU 19ROO METERS 45 4 35 FEET 14 12 7L5 5 STG. 4 GPM 4 Ft. RECOMMENDED RANGE 1 GPM EFFICIENCY RPM 345 6 Hz 7 6 TOTAL DYNAMIC HEAD 3 2 1 8 6 7L STG. 7L15 15 STG. 5 4 3 EFFICIENCY % 15 1 5 4 2 7L1 1 STG. 7L7 7 STG. 7L5 5 STG. 7L3 3 STG. 2 4 6 8 1 GPM 2 1 5 1 15 2 CAPACITY m 3 /hr model 9l Curve Reference SU 2ROO METERS TOTAL DYNAMIC HEAD 45 4 35 3 2 15 1 5 FEET 14 12 1 8 6 4 2 9L3 STG. 9L5 19 STG. 9L 15 STG. 9L15 11 STG. 9L1 7 STG. 9L7 5 STG. 9L5 3 STG. 5 GPM 4 Ft. RECOMMENDED RANGE 4 13 GPM EFFICIENCY RPM 345 6 Hz 5 75 1 1 15 GPM 7 6 5 4 3 2 1 EFFICIENCY % 5 1 15 2 3 m 3 /hr CAPACITY 1
model 15l METERS 35 3 FEET 12 1 15L4 16 STG. 1 GPM 4 Ft. RECOMMENDED RANGE 5 24 GPM RPM 345 6 Hz 8 15L3 1 STG. TOTAL DYNAMIC HEAD 2 15 1 5 6 4 2 15L5 1 STG. 15L 8 STG. 15L15 6 STG. 15L1 4 STG. 15L7 3 STG. 15L5 STG. EFFICIENCY 7 6 5 4 3 2 1 EFFICIENCY % 5 1 15 2 GPM 1 2 3 4 5 m 3 /hr CAPACITY model 2l Curve Reference SU 8ROO METERS 275 2 FEET 9 8 7 L4 13 STG. 1 GPM 2 Ft. RECOMMENDED RANGE 7 31 GPM RPM 345 6 Hz 7 TOTAL DYNAMIC HEAD 2 175 15 1 1 6 5 4 3 L3 1 STG. L5 8 STG. L 6 STG. L15 5 STG. EFFICIENCY 6 5 4 3 EFFICIENCY % 75 5 2 1 L1 3 STG. L7 STG. 2 1 5 1 15 2 3GPM 1 2 3 4 5 6 m 3 /hr CAPACITY 11
model 3l METERS 2 175 FEET 7 6 3L4 1 STG. 1 GPM 2 Ft. RECOMMENDED RANGE 1 45 GPM RPM 345 6 Hz 15 5 TOTAL DYNAMIC HEAD 1 1 75 4 3 3L3 7 STG. 3L5 6 STG. 3L 5 STG. EFFICIENCY 8 7 6 5 EFFICIENCY % 5 2 3L15 3 STG. 4 3 1 3L1 STG. 3L5 1 1 STG. 1 2 3 4 5 GPM 2 5 75 1 m 3 /hr CAPACITY Goulds Pumps and the ITT Engineered Blocks Symbol are registered trademarks and tradenames of ITT Corporation. SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE. B7-3L June, 26 26 ITT Corporation Engineered for life