PSG Technologies

Offering safe, quality, reliable products

We are continuously improving our manufacturing processes and investing in R&D to deliver the “Total Cost of Ownership” you expect with leading technologies.

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PSG Brands

Providing solutions across a variety of markets

PSG brands represent a commitment to our customers by offering them safe, quality, reliable products with the best possible delivery in our industry.

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PSG Markets

Expertise to solve their critical fluid transfer problems

PSG® focuses on providing solutions to customers across a wide array of markets and industries. Our core competencies span nine core markets that cover nearly every aspect of daily life around the globe.

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Water & Waste Water

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PSG Support

Providing solutions across a variety of markets

PSG brands are always ready to assist with technical support for any of our products, parts or accessories.

Technical Support
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Pumps for the Chemical Industry

The chemical industry is in great demand for pumps that provide efficient performance while protecting employees and the surrounding environment. Finding these pump solutions is a constant concern for manufacturers who handle aggressive acids and other hazardous compounds that are not only toxic, but often highly flammable, explosive and expensive.

PSG® provides pumps, systems and expertise in transferring your critical and valuable fluids in the safest, most reliable and efficient manner. Our technologies can be found in multiple applications with a wide array of chemical resistant materials, flow rates, temperature ranges and connection porting options.

Chemical Safety with Different Pump Technologies

There is a number of pump technologies that may have some advantages in certain applications, but when handling hazardous or aggressive chemicals, pump performance attributes usually must include most or all of the following:

APPLICATION CHARACTERISTICS TECHNICAL FEATURES
Flow Rate Pressure Temp High Viscosity¹ Medium Viscosity² Low & Variable Viscosity³ Shear Sensitive Solids Handling Dry Run Seal-Less Self-Priming Repeatable

AODD
up to 210 gpm
(48 m³/hr)
up to 218 psi
(15 bar)
248°F
(120°C)
AODD up to 277 gpm
(63 m³/hr)
up to 300 psi
(20.7 bar)
350°F
(177°C)
AODD up to 235 gpm
(53 m³/hr)
up to 120 psi
(8.2 bar)
350°F
(177°C)
Centrifugal up to 4500 gpm
(1000 m³/hr)
375+ psi
(25.9 bar)
-40 – 750°F
(-40 – 400°C)
Centrifugal up to 7,000 gpm
(1,590 m³/hr)
up to 375 psi
(25.9 bar)
500°F
(260°C)
Eccentric Disc up to 198 gpm
(45 m³/hr)
up to 145 psi
(10.0 bar)
212°F
(100°C)
Internal Gear up to 500 gpm
(114 m³/hr)
up to 200 psi
(13.8 bar)
650°F
(343°C)
Metering Diaphragm 0.80-286 gph
(3.03-1,083 L/h)
up to 4,000 psi
(275.8 bar)
200°F
(93°C)

Peristaltic
up to 237 gpm
(55 m³/hr)
up to 232 psi
(16.0 bar)
176°F
(80°C)
Sliding Vane up to 2,100 gpm
(475 m³/hr)
up to 200 psi
(13.8 bar)
-40 – 500°F
(-40 – 260°C)

(1) High Viscosity is 100,000 SSU (21,600 CPS) and up
(2) Medium Viscosity is Up to 100,000 SSU (21,600 CPS)
(3) Low & Variable Viscosity is Under 1,000 SSU (216 CPS)
Data points will vary depending on material, size, and system conditions. Please consult the factory or authorized representative for details.