Goulds Pumps Goulds 3171 / CV3171 Vertical Sump and Process Pumps

Goulds 3171 2 Goulds Model 3171 Vertical Sump and Process Pumps Designed for the Total Range of Industry Services Capacities to 3180 GPM (722 m3/h) Heads to 344 feet (105 m) Temperatures to 450° F (232° C) Pit Depths to 20 feet (6 m) Design Features Self-Priming Rugged Double Row Thrust Bearing Heavy Duty One-piece Shaft External Impeller Adjustment Available in a Wide Range of Alloys Open Impeller Design Vapor Proof Option: Choice of packing, or mechanical seal for containing sump vapors Services Industrial Process Industrial Sump Wastes Molten Sulfur Tank Unloading Corrosive and Non-Corrosive...

Model 3171 Vertical Sump and Process Pumps Heavy Duty Design Features for a Wide Range of Services Goulds 3171 3 LABYRINTH BEARING SEAL Prevents premature bearing failure due to lubricant contamination. HEAVY COLUMN PIPE Provides rigid support for pump and bearings. LINESHAFT STEADY BEARING Self-lubricating carbon/graphite bearing furnished as standard— best for handling water, corrosives, solvents and high temperature liquids. RESTRICTOR BUSHING Close running bushing to prevent pressure loss from casing. FULLY OPEN IMPELLER WITH BACK PUMP-OUT VANES Acknowledged best design for process services—solids...

Goulds 3171 4 • Jacketed column and discharge pipes (tested to 150 PSIG [1034 kPa]) • Available in all principal alloys • One-piece, self-lubricating, graphite impregnated steady bearing • Vapor-proof construction to seal sump vapors • Balanced, low NPSH, semi-open impeller for optimum performance • Multiple intermediate bearings permit overall settings to 20 feet (6 m) Goulds sealed bearing arrangement is recommended for applications where abrasive solids are in the pumpage and no clean flush is available. A carbon bearing and lip seal is used for sealing the bearing housing. Spring loaded grease...

CAPACITY—1150 RPM (60 Hz) m3 /h 200 30 25 20 15 10 5 0 100 90 80 70 60 50 40 30 20 10 m m FT. FT. TOTAL HEAD—1150 RPM (60 Hz) 20 15 10 TOTAL HEAD—950 RPM (50 Hz) CAPACITY—950 RPM (50 Hz) 10 20 30 40 50 60 80 100 200 300 400 600 800 1000 2000 m3 /h 3 6 10 15 20 30 50 80 120 150 200 300 400 GPM 10 3 GPM 0 80 70 60 50 40 30 20 10 5 20 30 40 50 60 80 100 200 300 400 600 800 1000 2000 3000 6 10 15 20 30 50 80 120 150 300 400 200 Group S Group M Group L 11/2x3-13 11/2x2-11 11/2x2-8 3x4-13 4x6-13 4x6-11H 6x8-13 8x10-11 3x4-11 4x4-8 21/2x3-13 21/2x3-8 21/2x3-11 1x11/2-8 3171 Hydraulic Coverage Goulds...

Goulds 3171 8 240 134 242 189 122 195 192 123 190 197 178 182 315 187 332A 136 213 155 199 100 198 101 351 Designed to Meet (or Exceed) Today’s Tough Environmental Requirements Installed in 1988 on hydrocarbon waste sump service, this 3171 was easily retrofitted with vapor-proof construction including a ferrofluidic seal (see page 7) to meet tougher EPA emission requirements. Readings were less than 30 ppm—exceeding EPA requirements 221 107 105 106 Optional Upper Stuffing Box Sectional View Model 3171

Goulds 3171 9 3171 Parts List and Materials of Construction ST S M MT L 1x1-5 1x11/2-6 11/2x3-6 1x11/2-8 11/2x2-8 21/2x3-8 4x4-8 11/2x2-11 21/2x3-11 3x4-11 4x6-11H 11/2x3-13 21/2x3-13 3x4-13 4x6-13 11/2x2-8 11/2x2-11 6x8-13 8x10-11 Weight (2 Foot Depth) 275 280 295 305 315 325 390 385 425 540 590 535 550 570 600 325 385 830 910 Less Motor Lb (kg)* (125) (127) (134) (139) (143) (148) (177) (175) (193) (245) (268) (243) (250) (259) (273) (148) (175) (377) (414) Pump Weight—Add to Each 6” 13 14 15 14 14 15 17 14 15 20 20 19 19 20 20 14 15 35 40 of Length Lb (kg)* (6) (6) (7) (6) (6) (7) (8) (6)...

Goulds Model CV 3171 Vertical Sump and Process Pumps Designed for the Total Range of Industry Services Capacities to 1300 GPM (295 m3/h) Heads to 230 feet (126 m) Temperatures to 450° F (232° C) Pit Depths to 20 feet (6 m) Design Features Self-Priming Rugged Double Row Thrust Bearing Heavy Duty One-piece Shaft External Impeller Adjustment Available in a Wide Range of Alloys Recessed Impeller Design Sealless Design Optional Vapor Proof Construction Services Fiberous Wastewater Industrial Process Industrial Sump Wastes Tank Unloading Corrosive and Non-Corrosive Liquids Food Processing Chemical...

Goulds CV 3171 LABYRINTH BEARING SEAL Prevents premature bearing failure due to lubricant contamination. HEAVY COLUMN PIPE Provides rigid support for pump and bearings. LINESHAFT STEADY BEARING Grease lubricating sealed bearings furnished as standard—best for handling fluids with solids. RESTRICTOR BUSHING Close running bushing to prevent pressure loss from casing. RECESSED IMPELLER Since impeller is recessed in the casing, velocities are low and solids contact with the casing are reduced. Wear rate, solids degradation, and shearing of liquids are minimized. OPTIONAL STRAINER Recommended for...

Goulds CV 3171 12 CV 3171 Parts List and Materials of Construction 2x2-8 2x2-10 3x3-10 2x3-13 3x4-13 Weight (3 Foot Depth) 484 531 559 565 616 Less Motor Lb (kg)* (220) (241) (254) (257) (280) Pump Weight—Add fo Each 6” 20 20 20 20 20 of Length Lb (kg) (9) (9) (9) (9) (9) Maximum Diameter 1.75 1.75 2.75 1.75 2.75 of Solids (45) (45) (70) (45) (70) Diameter at Impeller 0.6309 0.9008 0.9008 0.9008 0.9008 (16) (23) (23) (23) (23) Shaft Diameter at Coupling End 1.375 (35) Diameter at Steady Bearing 1.625 of Solids (41) Ball Bearing 5308 or Equal Bearings Steady Bearing 1.625 I.D. x 2.125 O.D. (41...

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