SG Series - Spur Gear | up to 190 GPM | Ductile Iron | Viking Pump Skip to main content Search Downloads Viking TV Find Distributor United Kingdom France Italy Germany Sweden Spain Canada India Search Our Story About Us Our Story History IDEX Corp Employment Facilities Headquarters Machine Shop Foundry Product Engineering Lab IDEX Pump Technologies Viking Pump Hygienic Ltd. 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Go to Industrial Solutions Energy Durable and reliable solutions utilizing external gear technology for rebuild ability and top performance. Go to Energy Solutions Hygienic From biopharmaceuticals to peanut butter, our hygienic segment offers gentle handling solutions. Go to Hygienic Solutions Home Pumps SG SERIES™ SG SERIES™ The SG Series™ spur gear pump is the ideal solution for pipeline injection, pipeline sampling, oil polishing, and more due to its high pressure capabilities and efficiencies. It can handle flows up to 190 GPM (719 LPM). Features & Benefits Needle bearings provide high pressure capabilities, sleeve bear options available Close-coupled motor mount or foot bracket options to match space or motor requirements Double pump configurations offer two flow rates operating from a single power source, reducing equipment costs Request a quote Performance Videos Liquids Downloads Capacity to 190 GPM to 43 m³/h Viscosity 28 to 1,000,000 SSU 1 to 250,000 cSt Pressure to 500 PSI to 34 Bar Temperature -40 to +450 °F -40 to +230 °C Options Porting Opposite (180°) NPT Drives D Direct-Mounted Drive M Motor Mounted Drive B Bracket Mounted Drive Mounting Foot Mount Sealing Lip Seal Component Mechanical Seal Mag Drive Specifications Specifications Model Standard Port (Inches) Nominal Capacity At 1750 RPM (GPM) Nominal Capacity At 1750 RPM (LPM) Continuous Pressure* PSI Continuous Pressure* BAR Maxiumum Temp (F) Maximum Temp. (C) SG-0417 3/8 in NPT 0.06 GPM 0.23 LPM 500 PSI 34 BAR 350 F 175 C SG-0418 3/8 in NPT 0.14 GPM 0.53 LPM 500 PSI 34 BAR 350 F 175 C SG-0425 3/8 in NPT 0.18 GPM 0.68 LPM 500 PSI 34 BAR 350 F 175 C SG-0470 3/8 in NPT 0.5 GPM 1.89 LPM 500 PSI 34 BAR 350 F 175 C SG-0518 1/2 in NPT 0.7 GPM 2.6 LPM 500 PSI 34 BAR 350 F 175 C SG-0525 1/2 in NPT 1 GPM 3.8 LPM 500 PSI 34 BAR 350 F 175 C SG-0535 1/2 in NPT 1.4 GPM 5.3 LPM 500 PSI 34 BAR 350 F 175 C SG-0550 1/2 in NPT 2 GPM 7.6 LPM 500 PSI 34 BAR 350 F 175 C SG-0570 1/2 in NPT 2.8 GPM 10.6 LPM 500 PSI 34 BAR 350 F 175 C SG-0510 1/2 in NPT 4 GPM 15.1 LPM 500 PSI 34 BAR 350 F 175 C SG-0514 3/4 in NPT 5.6 GPM 21.2 LPM 500 PSI 34 BAR 350 F 175 C SG-0519 3/4 in NPT 7.6 GPM 28.8 LPM 200 PSI 14 BAR 350 F 175 C SG-0528 3/4 in NPT 11.2 GPM 42.4 LPM 100 PSI 7 BAR 350 F 175 C SG-0729 1 in NPT 2.8 GPM 10.6 LPM 500 PSI 34 BAR 350 F 175 C SG-0741 1 in NPT 4 GPM 15.1 LPM 500 PSI 34 BAR 350 F 175 C SG-0758 1 in NPT 5.6 GPM 21.2 LPM 500 PSI 34 BAR 350 F 175 C SG-0782 1 in NPT 8 GPM 30.3 LPM 500 PSI 34 BAR 350 F 175 C SG-0711 1 in NPT 11.2 GPM 42.4 LPM 500 PSI 34 BAR 350 F 175 C SG-0716 1 in NPT 16 GPM 61 LPM 500 PSI 34 BAR 350 F 175 C SG-0722 1 1/2 x 1 1/4 in NPT 22 GPM 83 LPM 500 PSI 34 BAR 350 F 175 C SG-0732 1 1/2 x 1 1/4 in NPT 32 GPM 121 LPM 500 PSI 34 BAR 350 F 175 C SG-1013 1 1/2 in SAE 25 GPM 95 LPM 500 PSI 34 BAR 225 F 105 C SG-1026 2 in SAE 50 GPM 189 LPM 500 PSI 34 BAR 225 F 105 C SG-1420 2 in SAE 70 GPM 265 LPM 500 PSI 34 BAR 225 F 105 C SG-1436 3 in SAE 125 GPM 473 LPM 500 PSI 34 BAR 225 F 105 C SG-1456 4 in SAE 190 GPM 719 LPM 190 PSI 13 BAR 225 F 105 C SG-40518 1/2 in NPT 0.7 GPM 2.6 LPM 500 PSI 34 BAR 350 F 175 C SG-40525 1/2 in NPT 1 GPM 3.8 LPM 500 PSI 34 BAR 350 F 175 C SG-40535 1/2 in NPT 1.4 GPM 5.3 LPM 500 PSI 34 BAR 350 F 175 C SG-40550 1/2 in NPT 2 GPM 7.6 LPM 500 PSI 34 BAR 350 F 175 C SG-40570 1/2 in NPT 2.8 GPM 10.6 LPM 500 PSI 34 BAR 350 F 175 C SG-40510 1/2 in NPT 4 GPM 15.1 LPM 500 PSI 34 BAR 350 F 175 C SG-40514 3/4 in NPT 5.6 GPM 21.2 LPM 500 PSI 34 BAR 350 F 175 C SG-40519 3/4 in NPT 7.6 GPM 28.8 LPM 200 PSI 14 BAR 350 F 175 C SG-40528 3/4 in NPT 11.2 GPM 42.4 LPM 100 PSI 7 BAR 350 F 175 C SG-40729 1 in NPT 2.8 GPM 10.6 LPM 500 PSI 34 BAR 350 F 175 C SG-40741 1 in NPT 4 GPM 15.1 LPM 500 PSI 34 BAR 350 F 175 C SG-40758 1 in NPT 5.6 GPM 21.2 LPM 500 PSI 34 BAR 350 F 175 C SG-40782 1 in NPT 8 GPM 30.3 LPM 500 PSI 34 BAR 350 F 175 C SG-40711 1 in NPT 11.2 GPM 42.4 LPM 500 PSI 34 BAR 350 F 175 C SG-40716 1 in NPT 16 GPM 61 LPM 500 PSI 34 BAR 350 F 175 C SG-40722 1 1/2 x 1 1/4 in NPT 22 GPM 83 LPM 500 PSI 34 BAR 350 F 175 C SG-40732 1 1/2 x 1 1/4 in NPT 32 GPM 121 LPM 500 PSI 34 BAR 350 F 175 C SG-41013 1 1/2 in SAE 25 GPM 95 LPM 500 PSI 34 BAR 225 F 105 C SG-41026 2 in SAE 50 GPM 189 LPM 500 PSI 34 BAR 225 F 105 C SG-41420 2 in SAE 70 GPM 265 LPM 500 PSI 34 BAR 225 F 105 C SG-41436 3 in SAE 125 GPM 473 LPM 500 PSI 34 BAR 225 F 105 C SG-41456 4 in SAE 190 GPM 719 LPM 190 PSI 13 BAR 225 F 105 C SG-80518 1/2 in NPT 0.7 GPM 0.16 LPM 500 PSI 34 BAR 225 F 107 C SG-80525 1/2 in NPT 1 GPM 0.23 LPM 500 PSI 34 BAR 225 F 107 C SG-80535 1/2 in NPT 1.4 GPM 0.32 LPM 500 PSI 34 BAR 225 F 107 C SG-80550 1/2 in NPT 2 GPM 0.45 LPM 500 PSI 34 BAR 225 F 107 C SG-80570 1/2 in NPT 2.8 GPM 0.64 LPM 500 PSI 34 BAR 225 F 107 C SG-80510 1/2 in NPT 4 GPM 0.91 LPM 500 PSI 34 BAR 225 F 107 C SG-80514 3/4 in NPT 5.6 GPM 1.27 LPM 500 PSI 34 BAR 225 F 107 C SG-80519 3/4 in NPT 7.6 GPM 1.73 LPM 500 PSI 34 BAR 225 F 107 C SG-80528 3/4 in NPT 11.2 GPM 2.54 LPM 100 PSI 7 BAR 225 F 107 C SG-80741 1 in NPT 4 GPM 0.91 LPM 500 PSI 34 BAR 225 F 107 C SG-80758 1 in NPT 5.6 GPM 1.27 LPM 500 PSI 34 BAR 225 F 107 C SG-80782 1 in NPT 8 GPM 1.82 LPM 500 PSI 34 BAR 225 F 107 C SG-80711 1 in NPT 11.2 GPM 2.54 LPM 500 PSI 34 BAR 225 F 107 C SG-80716 1 in NPT 16 GPM 3.63 LPM 500 PSI 34 BAR 225 F 107 C SG-80722 1 1/2 x 1 1/4 in NPT 22 GPM 5.00 LPM 500 PSI 34 BAR 225 F 107 C SG-80732 1 1/2 x 1 1/4 in NPT 32 GPM 7.27 LPM 500 PSI 34 BAR 225 F 107 C Select model for more detailed information: SG-0417 , SG-0418 , SG-0425 , SG-0470 , SG-0510 , SG-0514 , SG-0518 , SG-0519 , SG-0525 , SG-0528 , SG-0535 , SG-0550 , SG-0570 , SG-0711 , SG-0716 , SG-0722 , SG-0729 , SG-0732 , SG-0741 , SG-0758 , SG-0782 , SG-1013 , SG-1026 , SG-1420 , SG-1436 , SG-1456 , SG-40335 , SG-40510 , SG-40514 , SG-40518 , SG-40519 , SG-40525 , SG-40528 , SG-40550 , SG-40570 , SG-40711 , SG-40716 , SG-40722 , SG-40729 , SG-40732 , SG-40741 , SG-40758 , SG-40782 , SG-41013 , SG-41026 , SG-41420 , SG-41436 , SG-41456 , SG-80510 , SG-80514 , SG-80518 , SG-80519 , SG-80525 , SG-80528 , SG-80535 , SG-80550 , SG-80570 , SG-80711 , SG-80716 , SG-80722 , SG-80732 , SG-80741 , SG-80758 , SG-80782 Videos Biofuels Biofuels include Biodiesel and Ethanol. These are fuels made from renewable resources and typically blended with refined fuels as additives. suggested pumps 4124C Cast iron High temperature & abrasive resistant options Diverse selection of port sizes & ratings with ProPort™ Casing Capacities to 500 GPM 4127C 316 Stainless Steel High temperature & abrasive resistant options Diverse selection of port sizes & ratings with ProPort™ Casing Capacities to 320 GPM SG Ductile Iron Compact Installation Capacities to 190 GPM Refined Fuels Refined fuels would include petroleum based fuel oils and some Jet Fuels. Their viscosity and temperature handled can vary greatly. Normally these are handled in bulk transfer operations. suggested pumps 4195 Cast iron Pressures up to 250 PSI Capacities to 580 GPM SG Ductile Iron Pressures >200 PSI Capacities to 190 GPM 475 Cast Iron Compact installation Pressure up to 100 PSI Capacities to 30 GPM Lube Oil (Machinery Lubrication) Machinery lubrication pumps are used in everything from small backup generators to naval ships. Lube oils, as the name implies, are the liquids used to lubricate rotating and reciprocating machinery. Lube oils may be handled at higher pressures to ensure their penetration of the equipment. suggested pumps SG Ductile Iron Pressures up to 250 PSI Capacities to 190 GPM 4195 Cast Iron Pressures up to 250 PSI Capacities to 580 GPM 75 Cast iron Compact installation Pressures up to 50 PSI Capacities to 30 GPM TSM / Catalog / Flyers / Brochures Service Manual | 1451 Download Technical Service Manuals Flyer | Form 1451 | SG-04 / SG-05 / SG-07 / SG-10 / SG-14 Series Download Product Flyers Catalog Section | 1453 Download Catalog Sections REPAIR RESOURCES Exploded Diagram for Series SG-07/407 Exploded Diagram for SG-10/410 and SG-14/414 Exploded Diagram for SG-04/404 & SG-05/405 Related Pumps 495 SERIES™ Mechanical Seal 4195 SERIES™ Mechanical Seal Distributor Lookup Enter a zip code to find your US Distributor: Apply Click here for the international distributor lookup. Distributor Lookup × DXP ENTERPRISES - ORV 800 Canal Street +1 812-867-2441 Evansville, Indiana 47713 Zak Thompson +1 812-867-2441 Website | Email | Map Fickess Pumps, Inc - 1651 RT 68 +1 724-452-5227 New Brighton, Pennsylvania 15066 Joel Fenton +1 724-452-5227 Website | Email | Map DXP Enterprises - Houston, TX 5737 Brittmoore Rd +1 713-937-4004 Houston, Texas 77041 Zak Thompson +1 713-937-4004 Website | Email | Map CH Spencer LLC 1075 Pioneer Road +1-801-975-0300 Salt Lake City, Utah 84104 Grant Gramlich +1-801-975-0300 Website | Email | Map Hayes Pump, Inc 66 Old Powder Mill Road +1 978-369-8800 West Concord, Massachusetts 01742 Joel Fenton +1 978-369-8800 Website | Email | Map DXP Enterprises - Oklahoma City, OK 1401 S E 29th St +1 405-670-4491 Oklahoma City, Oklahoma 73129 Zak Thompson +1 405-670-4491 Website | Email | Map McKenna Engineering & Equip Co 1162 E Dominguez Street +1 310-763-7929 Carson, California 90746 Grant Gramlich +1 310-763-7929 Website | Email | Map Kerr Pump and Supply 6624 Clay Street SW +1 800-445-5377 Grand Rapids, Michigan 49548 Grant Gramlich +1 800-445-5377 Website | Email | Map SPATCO Energy Solutions 210 Business Park Blvd +1 800-999-8090 Columbia, South Carolina 29203 Joel Fenton +1 800-999-8090 Website | Email | Map Geiger Pump & Equipment Co 830 Tyrens Road +1 610-459-1212 Aston, Pennsylvania 19014 Joel Fenton +1 610-459-1212 Website | Email | Map Close Image Close Video Close Video Close Your browser does not support the video tag. COMPANY OVERVIEW Viking Pump, a Unit of IDEX Corporation, leads the world in the design and manufacture of rotary Positive Displacement Pumps for use in some of the toughest applications. Since 1911, our innovative products have been key contributors to successful operations in virtually every industry—from military, to food and beverage, to chemicals, fuels, and plastics—reliably pumping materials that are thin, thick, hot, cold, liquid, solid, etc. RESOURCES Curve Generator Downloads Genuine Parts Genuine Parts Kits PumpSchool.com VikingTV SUPPORT Serial Number Lookup Sales Support Service Support Technical Support Accessibility Sales - Terms & Conditions Terms & Conditions Cookie Notice Privacy Policy OUR COMPANY Blog Certifications Employment History Our Company Warranty Copyright © 2026 Viking Pump, Inc. Privacy Policy Terms Of Service