Moyno® Metering Pumps Overview
Moyno® Metering Pumps are designed for precise control of low flow metering requirements, offering performance advantages for accurate flow control. These pumps are suitable for a wide range of fluids, including clean, abrasive, corrosive, and viscous materials, making them ideal for various process applications such as chemical dosing and polymer metering.

Key Specifications and Features

• Capacities range from 0.1 to 190 gallons per hour (gph).
• Pressure capabilities up to 300 psi.
• Sealed universal joints for extended lifespan.
• Simple maintenance and low operating costs.
• Available in cast iron and 316 stainless steel configurations.
• Handles abrasives, corrosives, solids in suspension, and viscous fluids.
• Smooth, non-pulsating flow with pressure capability independent of speed.
• Low Net Positive Suction Head (NPSH) requirement and high suction lift up to 28 feet.
• Self-priming with a suction port that can be rotated to four positions.
• Variable speed drives for precise control and a variety of drive options.

Design and Operation
The pumps operate on the principle of progressing cavity pump operation, utilizing a rotor and stator to form cavities that convey the pumped material. This design ensures a continuous seal between the rotor and stator, maintaining a steady flow rate proportional to the pump's rotational speed.

Configurations

• Bare Shaft Configurations: Suitable for applications requiring a separate drive, featuring a mechanical seal and large ports for viscous fluids.
• Motorized Configurations: Compact models with AC and DC variable speed drives for precise dosing applications.
• Close-Coupled Configurations: Offers various drive options and is available with standard mechanical seals or packing.

Applications
Moyno Metering Pumps are used in industries such as chemical processing, petroleum refining, pulp and paper, food and beverage, petrochemical, and wastewater treatment.

Model and Material Options
Models are available with different capacities, drive options, body materials, internal materials, stator materials, and sealing options to suit specific application needs.

Contact Information
For more information or technical assistance, contact Moyno, Inc. at their Springfield, OH location or visit their website.