Goulds LF 3196 Goulds Pumps Goulds LF 3196 Low Flow ANSI Process Pumps with Patented Intelligent Monitoring

3 Goulds LF 3196 The LF 3196 process pump line is specifically designed to provide superior performance for low flow services of the Chemical Process Industries. LF 3196 (1x11/2-4, 1x11/2-8) LF 3196 / (1x2-10 / , 11/2x3-13 ) Goulds LF 3196 Low Flow ANSI Process Pumps Designed for Total Range of Industry Services Capacities to 220 GPM (50 m3/h) Heads to 925 feet (282 m) Temperatures to 700° F (371° C) Pressures to 450 PSIG (3102 kPa) Performance Features for Low Flow Services Extended Pump Life Concentric (Circular) casing Radial vane impeller TaperBoreTM/Big BoreTM Seal Chambers Power Ends Optional...

4 Goulds LF 3196 Goulds LF 3196 Designed for Low Flow Services TOTAL DYNAMIC HEAD FLOW TYPICAL END SUCTION PUMP CURVE System Curve–Actual Throttled Operation Rated Performance Off Design Operation Range Recommended Operation Range TOTAL DYNAMIC HEAD FLOW LF 3196 PUMP CURVE System Curve–Throttled Operation 85% REDUCTION INCREASING RADIAL LOAD 0 50 100 150 200 LOW FLOW OPERATING RANGE–GPM Expanding Volute Circular Volute Not All End Suction Pumps are Designed for Low Flows Many users throttle pumps to attain desired low flow performance. Because these pumps are not designed to operate continuously...

5 Goulds LF 3196 Maximum Sealing Flexibility To meet ANSI B73.1M specifications, Goulds provides the best choice of stuffing box or seal chamber and a wide range of sealing arrangements. Your Goulds representative will gladly recommend the best sealing solution for your service... some of which are illustrated below. PACKED BOX • Teflon*- Impregnated Fiber Packing • Standard Bore Stuffing Box *E.I. DuPont reg. trademark SINGLE INSIDE SEAL • Flexibly Mounted Seal with Throat Bushing • BigBore™ Seal Chamber (use TaperBore™ if throat bushing not required). CONVENTIONAL DOUBLE SEAL • BigBore™ Seal...

7 Pumps DUCTILE IRON FRAME ADAPTER Material strength equal to carbon steel for safety. CIRCULAR VOLUTE CASING Reduces radial loads during low flow operation. Mechanical seal and bearings last longer. Fully machined discharge and volute provide maximum efficiency and precise control of hydraulics at low flows. GOULDS LOW FLOW IMPELLER Multiple open radial vanes reduce pulsations, vibration and vane stress. Full shroud for superior vane strength when operating at extreme low flows. Balance holes reduce axial thrust, minimize stuffing box/seal chamber pressure for longer bearing and seal life. SEALING...

9 Goulds LF 3196 Parts List and Materials of Construction Material Item Ductile Iron/ Hastelloy Number Part Name 316SS Trim 316SS CD4MCu Alloy 20 B & C 100 Casing Ductile Iron 316SS CD4MCu Alloy 20 Hastelloy 101 Impeller 316SS 316SS CD4MCu Alloy 20 Hastelloy 105 Lantern Ring (Not Illustrated) Glass-Filled Teflon* 106 Stuffing Box Packing (Not Illustrated) Teflon* Impregnated Fibers 108 Frame Adapter Ductile Iron 112 Thrust Bearing Double Row Angular Contact Conrad** 122 Shaft—Less Sleeve (Optional) SAE4140 316SS Alloy 20 Hastelloy 122 Shaft—With Sleeve SAE4140 316SS 126 Shaft Sleeve 316SS Alloy...

11 Goulds LF 3196 Dimensions LF 3196 All dimensions in inches and (mm). Not to be used for construction. Bare Pump Group Pump ANSI Discharge Suction Size Designation Size Size X A B D SP Weight Lbs. (kg) 1x11/2-4 AA 1 11/2 6.5 (165) 13.5 (343) 4.0 (102) 5.25 (133) 3.75 (95) 84 (38) 1x11/2 -8 AA 1 11/2 6.5 (165) 13.5 (343) 4.0 (102) 5.25 (133) 3.75 (95) 100 (45) 1x2-10 A05 1 2 8.5 (216) 19.5 (495) 4.0 (102) 8.25 (210) 3.75 (95) 200 (91)-MTX 245 (111)-LTX 11/2x3-13 A20 11/2 3 10.5 (267) 19.5 (495) 4.0 (102) 10.0 (254) 3.75 (95) 285 (129) DIMENSIONS SUCTION SP A DISCHARGE X D B High Temperature...

Goulds L3F1 9381 96 PRO Services® Extending Equipment Life... Product Repair (all types and brands of rotating equipment) • Service Center Repair • Field Service • Parts Supply Reliability Improvement • Inventory Management • Replacement/Exchange • Turnkey Repair/Installation • Training Optimization of Assets • Predictive Analysis/Condition Monitoring • Root Cause Failure Analysis • Pump & System Assessments • Upgrades – Mechanical & Hydraulic • Maintenance Management/Contract Maintenance • Technical Expertise • Factory Trained Service Personnel • Quality • Fast Turnaround • Emergency Service...