Internal Gear Pumps G Series- Brochure

www.maag.comG SeriesInternal Gear PumpsW h e r e I n n o v a t i o n F l o w sMaag , part of Dover Corporation’s Pump Solutions Group (PSG®), is a leading global provider of innovative, high-quality industrial gear pumps for the safe and efficient transfer of liquids . Maag is proud to offer the G Series. This durable, flexible and efficient positive displacement gear pump excels in challenging applications. It is reliable, durable and capable of overcoming your most difficult fluid-transfer needs. Engineered with the pump user in-mind, G Series pumps are ideally suited for applications requiring a pump that can move thin fluids, as well as transferring very demanding viscous liquids.Our world-class distributor network ensures that you will have access to the pump you need when you need it. We are devoted to your business’s success servicing your needs with world-class products, delivery and best-in-class expertise. G Series combines all of this while offering some of the shortest gear pump lead times in the industry. Put us to the test today and contact your local distributor at www.maag.com.Quality • Speed of Delivery • InterchangeabilityG Series pumps are excellent for transferring high-viscosity fluids and are designed with only two moving parts. This pump operates equally well in both directions and pro-vides a positive, non-pulsating flow. Easy to maintain and user-friendly with a single adjustment end-clearance, and an enlarged bearing housing at the rear end of the pump that provides easy drive-end access to the shaft seal and single-point end-clearance adjustment. The pump casing also revolves to allow for multiple inlet and outlet position-ing. The G Series pump has a flexible design and can be customized for your specific needs.• Chemical processing• Petrochemicals• Soaps and detergents• Paints, coatings and adhesives • Inks and pigments • Rubbers and plastics• Resins• Polyurethane foam• Food and beverage • Chocolate• Oilseed• Pharmaceuticals• Personal care products• Textile manufacturing• Fire retardants• Asphalt• Petroleum refining• Petroleum distribution• Oil and gas• Lubricating grease and oil• Construction• Roofing materials• Hot oils • Hydraulic oils• Heat-transfer fluids• Glycol• Automotive• Pulp and paper• Mining• Water/wastewater treatmentwith Unprecedented SpeedWorkhorseA Universal G SeriesPumps are Ideally Suited For…G SeriesApplicationsG SeriesInternal GearP U m P sG Series pump baseplate systems are designed to minimize deflection and vibration to maximize the life of the pump, motor and gear reducer. In addition, they are designed for easy and accurate shaft alignment.G series Baseplate systemsG Series pumps have been designed to be interchangeable with up to 95% of the internal gear pumps that are currently avail-able in the market. No changes needed to piping, driver, coupling, flow rates or baseplates. As an added benefit, G Series pumps and spare parts are designed to be direct replacements for Viking® H, HL, K, KK, L, LQ and LL internal gear pump models. G Series Performance & Technical Information:G Series Model EnviroGear® Viking® Tuthill® Gorman-Rupp®G1-2 E1-2 H 015 CGG1-4 E1-4 HL 030 GHG1-24 E1-24 K 120 NKG1-32 E1-21 KK 130 NMG1-55 E1-55 L & LQ 200 RMG1-69 E1-69 LL 210 RPModel Cross-ReferenceViking® is a registered trademark of Viking Pump, Inc., a unit of IDEX Corporation. Tuthill® is a registered trademark of Tuthill Corporation. Gorman-Rupp® is a registered trademark of Gorman-Rupp® Company.Interchangeability Allows simple and Easy Upgradingwith Minimal Installation Costs.Model Port SizeG1-2 1-1/2" NPTG1-4 1-1/2" NPTG1-24 2" NPTG1-32 2" NPTG1-55 2" NPT or2-1/2” ANSIG1-69 3" ANSISizes AvailableModel rpm m3/hr (gpm) bar (psig) Celsius FahrenheitG1-2 1,800 3.4 (15) 13.8 (200) -51° to 343° -60° to 650°G1-4 1,800 6.8 (30) 13.8 (200) -51° to 343° -60° to 650°G1-24 780 17.0 (75) 13.8 (200) -51° to 343° -60° to 650°G1-32 780 22.7 (100) 13.8 (200) -51° to 343° -60° to 650°G1-55 640 30.7 (135) 13.8 (200) -51° to 343° -60° to 650°G1-69 520 31.8 (140) 13.8 (200) -51° to 343° -60° to 650° Temperature: Pumps requiring temperatures greater than 107°C (225°F) require increased pump clearances. If you do require temperatures greater than 107°C (225°F) please contact factory. Viscosity: G Series pumps are capable of pumping viscosities up to 440,000 cSt.Nominal Pump Ratingmax. DischargePressure Temperature RangePump selection Performance CriteriaPrinted in the U.S.A. Copyright 2012 Pump Solutions Group (PSG), A Dover Company PSG-100XX-C-XX A u t h o r i z e d P a r t n e r :Printed in the U.S.A. Copyright 2013 Pump Solutions Group (PSG®), A Dover Company MAAG-13000-C-01www.maag.comPSG® reserves the right to modify the information and illustrations contained in this document without prior notice. 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