Macnaught Positive Displacement Flow Meters Macnaught is the largest Oval Gear Flow Meter manufacturer globally. We only make Oval Gear Flow Meter instrument technology and have

Positive Displacement flow meters are the only flow measuring technology to directly measure the volume of fluid that passes though the flow meter. It achieves this by trapping pockets of fluid between rotating components housed within a high precision chamber.

Most positive displacement meters are fitted with a totalizing dial, reading directly in liters or gallons. The readout mechanism often includes an adjusting device, so that if on calibration, the meter is found to be over-reading or under-reading, it can be reset to read correctly. If the meter is subject to legal control, this device will

Total Control Systems (TCS) manufactures piston and rotary positive displacement flow meters, for use in the petroleum, chemical, industrial, setting the standard in the meter industry for quality, innovation, & customer service. Slide 1. View. Literature. Brochures, User Manuals & More. Visit. distributor portal. Tru Blue Distributor

It is designed for demanding applications in liquid flow measurements that require high accuracy and reliability. PD meter has a pair of uniquely designed 

LC Meters PROVEN THE MOST RELIABLE METER SINCE 1954 Liquid Controls positive displacement meters are engineered to provide an accurate, trouble-free service life requiring minimal maintenance. The unique construction of the LC meters results in low pressure drop for most liquids, delivering superior performance and minimal demand on system pumps. The exclusive LC metering element eliminates

Pro-Meter H2K Air-over-oil drive configuration for fixed flow rate potting applications. 488 Series 2-Part Shot Meter High-viscosity, high-volume positive rod displacement material dispense system. Angstrom Meter System Extreme precision meter, mix and dispense system for two-component adhesives and sealants. 305 1-Part Shot Meter

Positive-displacement meters, as their name implies, respond directly to movement of liquid and are capable of measuring flow rate to an accuracy better 

Positive displacement meters are volumetric flow meters and measure fluid volume by displacing components within the meter. In a PD meter, the gas flows into a chamber of known volume. The flow rate is determined based on the number of times the section is filled and emptied as the gas flows over time. Types of Positive Displacement Meters

The patented, highly accurate Flow Technology HP-I Series positive displacement flowmeter (PD Meter) is ideal for liquid flow applications where process pressure is above 1,000 psig. Applications may include hydraulics, polymers, polyurethanes, plastics, and adhesives. Linearity: ±0.1% with linearizing electronics.

positive displacement flow meter across measuring device The Flow metering device is designed to volumetrically monitor small flow rates on low pressure