Gear Pumps

Metering Gear Pumps generate 9 gpm at 1,800 rpm.
Gear Pumps

Metering Gear Pumps generate 9 gpm at 1,800 rpm.

Mag-Drive configured and machined from wrought bar stock, G6000 series alloy gear pumps can be close coupled to variable speed motors for accurate, pulseless metering. Non-lubricating low viscosity liquids can be metered with alloy against plastic gear combinations, while low flow rate accommodates emulsion polymers without shear degradation. Standard construction for pumps is 316 stainless steel.

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Ultra-Low Flow Pump utilizes external gear technology.
Gear Pumps

Ultra-Low Flow Pump utilizes external gear technology.

Compact micro annular gear pump minimizes pulsations for smooth, constant flow. It helps conserve valuable liquids such as flavorings, reagents, solvents, inks, dyes, and cleaning agents. For maximum dosage accuracy, rotors provide tight flow rate control, even at differential pressures to 1,160 psi. They allow pump to dispense volumes down to 0.5 Â-µl and handle flow rates from 0.3-288...

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Gear Pump suits heat transfer fluid applications.
Gear Pumps

Gear Pump suits heat transfer fluid applications.

Series 5500 combines magnetic drive and cavity-style technology with ball bearing design. Suitable for dielectric fluids like Fluorinert(TM), pump includes open ball bearing that stabilizes position of gears, minimizing friction. Magnetic drive and O-ring seals keep fluid securely inside pump for leak-free operation. Maximum performance is 21 L/min at 1750 rpm and 45 psi.

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Rotary Pumps offer alternative to centrifugal pumps.
Gear Pumps

Rotary Pumps offer alternative to centrifugal pumps.

Using gear and lobe principles, positive displacement pumps provide near-constant flow rate regardless of changes in system pressure or viscosity. They handle fluids with viscosities from 28 to 2,000,000 SSU and offer reversible direction of flow. Internal gear pumps offer capacities from 1.5 to 1,500 gpm at pressures to 250 psi. Rotary lobe pumps utilize non-contacting lobes in bi-wing and...

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Suction Shoe Gear Pump is suitable for continuous metering.
Gear Pumps

Suction Shoe Gear Pump is suitable for continuous metering.

Pump design maintains volumetric efficiency at elevated differential pressures and offers self-compensation for wear and thermal expansion, resulting in near zero slip. Its technology utilizes pressure-loaded suction shoe around internal gears. Discharge pressure keeps suction shoe seated tightly on top of gears, which prevents flow from decreasing at higher outlet pressures. Suction shoe...

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Gear Pump features positive displacement design.
Gear Pumps

Gear Pump features positive displacement design.

Fully-Jacketed internal gear pump comes in 11 sizes from 15 to 1,100 gpm, at pressures to 230 psi. It provides jacketing around perimeter of rotor case, inlet and discharge throats, and on many sizes, throughout flange areas. With stainless steel, steel, ductile iron, and cast iron material options, pump handles variety of fluids, withstanding temperatures to 800 deg F and viscosities to...

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Gear Pumps suit chemical processing industries.
Gear Pumps

Gear Pumps suit chemical processing industries.

Chemsteel® rotary gear pumps, with flow rates from 1.5 to 30 GPM and duplex capabilities, feature keyed helical gearing for noise reduction. They are available with 15 shaft seal options. Gear combinations include Ryton®, 316 SS Alloy C, Teflon®, and PEEK®. Chemsteel® Pumps can be close-coupled.

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Gear Pump Gears are available in herringbone style.
Gear Pumps

Gear Pump Gears are available in herringbone style.

Optional herringbone gears are available for extrusion, compounding, polymer extraction and transfer pumps. Gears increase discharge pressures, extend life of pump's parts, and provide equal bearing loading that reduces energy requirements, decreases temperature and shear to fluid, and decreases pulsations from gear pump. Applications include compounding, tape production, pipe production, polymer...

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