Newport Scientific, Inc.

Having aquired the product line from Harwood Engineering, a leading manufacturer of quality high pressure testing products, we are proud to offer a wide range of solutions for virtually any industrial application.

Here at Newport Scientific we offer the same customized high pressure generating systems, test vessels or reaction chambers, measurement devices, and other specialized tools. We are confident that our state-of-the-art technology and dedicated team of high pressure experts can provide a customized solution for your pressure testing needs.

High Pressure Compenents

Tubing, fittings and adaptors, valves, and safety assemblies for high pressure service.

Hydraulic Intensifiers

An extensive offering of intensifiers for pressures from 20,000 psi to 200,000 psi- large volume, small volume, and many in between. High pressure hydraulic intensifiers for use in both liquid systems (pumps) or gas systems (boosters). Standard and customized hydraulically driven liquid pumps and gas boosters for any of your high pressure needs.

Pressure Transducers

Strain Gage Cell for all purpose high pressure measurement and Manganin Cell for applications requiring high accuracy.

Pressure Vessels

Standard and custom designed pressure vessels for laboratory and industrial applications. Available with multiple pressure ports, electrical leads, windows, internal furnaces or external heaters, cooling jackets, and specialized experimental tools.

Pressure Calibration Equipment

Primary pressure standard deadweight testers, secondary standard Manganin Cells and Strain Gaged Cells, positive step pressure generators for dynamic gage calibration with secondary standard reference. Harwood’s controlled-clearance dead weight testers are the most accurate primary standard for pressures up to 200,000 psi and higher.

Air Operated 200,000 PSI liquid pressure generating panel

Our mobile laboratory-size high-pressure source for pressurizing small experimental vessels of about 25 cubic inches will displace 1.22 cubic inches per stroke at 200,000 PSI.

Stress and Strain TablesConversion Tables