SG External Gear Pumps
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Viking® SG Series External Gear Pumps Sizes in Series: 29 Capacity to 43 M³/Hr (190 GPM) Pressure to 170 Bar (2,500 PSI) Viscosity 0.1 to 1,000,000 cSt Temperature -40°C to +230°C (-40°F to +450°F) The SG Series External Gear Pumps are designed for reliability in industrial applications through an extensive range of sizes and options with pressure capabilities up to 170 Bar (2,500 PSI). High Pressure, High Reliability

2 Viking SG Series Viking SG Series External Gear Pumps deliver longer seal and bearing life by preventing shaft movement and wear that cause competitors' pumps to fail prematurely. The Viking Advantages For almost 100 years, Viking Internal Gear pumps have been known for reliability. For 35 years, Viking SG Series External Gear pumps have followed in that proud tradition, with the advantages of higher developed pressures and higher speeds. SG Series pumps were designed to ensure reliability in industrial process applications. Because seal leakage is the most frequent cause of pump...

Viking SG Series 3 • Oils (e.g. Edible Oils, Fats, Grease, Lube Oil, Mineral Oil, Synthetic Oil, Transformer Oils) • Fuels (e.g. Additives, Diesel, Ethanol, Fuel Oil, Gasoline, Jet Fuel, Kerosene Mercaptans, Methanol, Propane) • Adhesives, Sealants and Polymers (e.g. Epoxy Resin, Formaldehyde Resin, Methyl Methacrylate, Polymethylene Wax, PVC, Silicone Sealant, Window Glazing) • Polyurethanes (e.g. Cyclopentane, MDI, Polyol, TDI) • Paints, Inks and Coatings (e.g. Dyes, Inks, Ink Oil, Paint Pigments, Urethanes, Varnish) • Petroleum (e.g. Bitumen, Crude Oil, Naptha, Propylene, Gas Oil) •...

4 Viking SG Series Viking® Benefits ¡ Hardened Steel Gears and Shaft Heat treated shaft and spur-type gears minimize wear while increasing service life of pump. Extends pressure capability while minimizing wear for longer pump life. EASY INSTALLATION ADVANCED DURABILITY ¡ Port Positioning Options Opposite porting can be oriented in horizontal or vertical installation. Easily adapted to existing piping layout, with in-line ports. ¡ Clearance Options Reduced clearances for thin liquids, standard clearances for medium viscosities, and extra clearances for viscous liquids and high temperatures....

Viking SG Series 5 ¡ Sealing Options Compact units can be fitted with many seal options to match application requirements. Pump and seal configuration matched to need, providing longest possible pump life. LOWER COST OF OWNERSHIP ¡ Compact, Close-Coupled Design Saves valuable floor space and provides a smaller envelope. Easy to install in tight spaces or adapt to OEM equipment. ¡ Sealless Mag Drive Option Eliminates shaft seal leakage to minimize housekeeping, maintenance and environmental compliance costs. Eliminates dynamic seals for a lower total cost of ownership. APPLICATION...

6 Viking SG Series Kalrez® is a registered trademark of DuPont Performance Elastomers. Viton® is a registered trademark of DuPont Performance Elastomers. Hastelloy® is a registered trademark of Haynes International, Inc. Viking® is a registered trademark of IDEX Corporation. SG-04, SG-05, SG-07, SG-10 & SG-14 Series External Gear Pump Construction Materials of Construction ‡@ Needle bearings standard with lip seals. ‡A Carbon graphite journal bearings standard with mechanical seals or sealless mag drive series. ‡B Tungsten-carbide coated shafts recommended with silicon carbide journal...

Viking SG Series 9 Dimensions Dimensions for Viking SG Series Unmounted Single Pumps - Size SG-07 Model A B ‡@ B1 ‡A B2 ‡B B3 ‡C B4 ‡D B5 C ‡@ C1 ‡A C2 ‡B C3 ‡C C4 ‡D C5 D SG-0741 SGN-0741 ‡E 1 mm 79 120 84 125 90 131 153 194 112 153 176 217 18 in 3.10 4.72 3.29 4.91 3.54 5.16 6.03 7.65 4.41 6.03 6.91 8.53 0.71 SG-0758 SGN-0758 ‡E 1 mm 83 124 88 129 94 135 157 199 116 157 180 221 18 in 3.27 4.89 3.46 5.08 3.71 5.33 6.20 7.82 4.58 6.20 7.08 8.70 0.71 SG-0782 SGN-0782 ‡E 1 mm 89 130 94 135 100 141 164 205 122 164 186 227 18 in 3.51 5.13 3.70 5.32 3.95 5.57 6.44 8.06 4.82 6.44 7.32 8.94 0.71...

10 Viking SG Series Dimensions Dimensions for Viking SG Series Unmounted Single Pumps - Size SG-10 Model Bracket Std. U or M ‡B A B C1 C2 D E F G H J K ‡@SG-1009 M mm 25 136 188 279 100 9.2 44.2 11 13 26 M10 x 1.50 ‡ASG-1009 U in 1.00 5.35 7.42 10.99 4.00 0.37 1.77 0.56 0.52 1.03 M10 x 1.50 ‡@SG-1013 M mm 38 150 204 295 100 9.2 44.2 11 35 18 M12 x 1.75 ‡ASG-1013 U in 1.50 5.91 8.04 11.61 4.00 0.37 1.77 0.56 1.38 0.70 M12 x 1.75 ‡@SG-1026 M mm 51 156 229 320 100 9.2 44.2 11 39 21 M12 x 1.75 ‡ASG-1026 U in 2.00 6.13 9.01 12.58 4.00 0.37 1.77 0.56 1.53 0.84 M12 x 1.75 ‡@ Bracket pilot to 100...

12 Viking SG Series Dimensions Dimensions for Viking SG Series Foot Bracket Mount Sizes - SG-04, SG-05 & SGN-05 Sizes - SG-07 & SGN-07 Size - SG-10 Size - SG-14 For Use With A B Pilot: SAE B 4-Bolt ("U" Bracket) in 4.0 1/2 - 13 Pilot: ISO 100 mm 4-Bolt ("M" Bracket) mm 100 M10 x 1.5 For Use With A B Pilot: SAE C 4-Bolt ("U' Bracket) in 5.0 1/2 - 13 Pilot: ISO 125 mm 4-Bolt ("M' Bracket) mm 125 M12 x 1.75 Note: Shaft height corresponds to Viking's "A" reducer or NEMA 56, 143T and 145T motors. Note: Shaft height corresponds to NEMA 182T and 184T motors. Note: Shaft height corresponds to...

Viking SG Series 15 Related External Gear Products Double Pumps With two pumping sections driven by the same motor, you can pump two liquids independently at different pressures, combine two liquids in the pump with a common discharge, or split a common suction line into two constant output flows. Product range includes 70 standard combinations of displacements in the SG-04, -05 & -07 sizes in cast iron, 49 combinations in ductile iron, with the same mounting options as SG single pumps. SG-10 and -14 double pumps may be developed upon request. Custom Pumps Viking offers OEM customers...