Tuthill

L, 4000, and C Series

The L and C series are cast iron positive displacement rotary gear pumps with unique reversing features as well as mounting, driving, and sealing options to any applications. With a wide range of sizes and models there is a good range of pressure and flow options to choose from. They are self-priming and can handle viscous fluids. With only 2 moving parts the L and C series.

• Flows up to 84 GPM
• Pressures up to 500 PSI
• Viscosities up to 55,000 cps

D, T, and P Series

The D, T, and P series pumps have been the forefront of miniature magnetically coupled gear pumps since 1977. They are magnetically driven, sealless external gear pumps coming in a wide variety of magnet options including Ceramic (Strontium Ferrite) and Samarium Cobalt for a broader temperature range. With material options such as, 316 stainless, hastelloy, titanium, and engineered plastics these pumps have a long life and are very reliable. The D and T series are ATEX approved.

• Flows from 1 ml/min to 650 GPH
• Pressures up to 250 PSI
• Temperatures up to 350° F
• Viscosities from 0.3 cps to over 10,000 cps

W series

The W series is a magnetically driven external gear chemical metering pump. Especially useful for metering sodium hypochlorite (bleach), these pumps can handle harsh environments in water and wastewater chemical treatment applications. Additionally, the external gear design resists gas vapor locking caused by outgassing sodium hypochlorite. The W series comes in 316 stainless, hastelloy, or titanium giving it a robust long life with a simple easy install and maintenance design.

• Flows from < 1 ml/min to 650 GPH
• Differential pressures up to 250 PSI
• Temperatures up to 350° F
• Metering Accuracy better than 1%

Heavey Duty (HD) Process Pumps

Tuthill’s Heavy Duty Process Cumferential piston pumps are built for the most severe demanding applications with high viscosity, and high temperature fluids. They are commonly found in applications for Pulp & paper, chemical processing, meat processing, wastewater, chocolate, adhesives, polymers, asphalt, sludges, slurries. pumps can be customized depending on the use, with suction and discharge ports that can be reversed by changing the shaft rotation. Engineered to last long with no metal-to-metal contact, by external timing gears in separate oil filed reservoir and synchronous impeller action that reduces shear and allows intermittent dry running.

• Flow Range to 520 GPM (118 M3/Hr)
• Differential Pressure to 450 PSI (31.0 BAR)
• Viscosity to 4,400,000 cts
• Temperature to 600 °F (315 °C)
• Self Priming up to 14 Feet

GlobalGear Internal Gear Pumps

Tuthill’s Global Gear pump was designed to handle demanding high viscosity applications. The GlobalGear Internal Gear pump has a robust design that features strong, reliable materials that extend pump life and reduce the cost of ownership. Several customizable options are available including a variety of seal choices, oversized and high pressure flanges, specialized construction for high temperatures, modular port options and jacketing. Applications include Adhesives and Sealants, chemical processing, food & beverage, lubes, greases and blending, oil and gas, and refined food oils and many more.

Ratings:

• Flows to 550 GPH
• Pressures up to 200 PSI
• Temperatures up to 600° F
• Viscosities to 1,000,000 SSU

Materials of Construction:

• Cast iron
• Ductile iron
• Stainless Steel
• Bronze and Carbon bushings available
• Variety of seal options and materials