Versatile Pneumatic Pumps for Multiple Industries

Pneumatic Chemical Injection Pumps for Safe Operations

Pneumatic Metering Pumps operates using compressed air, nitrogen, or natural gas, ensuring safety in hazardous areas without the need for electrical components. Their compact design makes them easy to maintain, ideal for use in environments where safety and efficiency are paramount.

ATEX Certified for Precision and Compliance

Our pneumatically operated positive displacement metering pumps are ATEX Certified, guaranteeing safe operation in explosive atmospheres. With precision accuracy of up to +/-2%, these pumps meet the rigorous API-675 standards, ensuring reliable and consistent dosing performance.

Unmatched Flow Turndown Ratio

Featuring adjustable stroke rates and lengths, our metering pumps offer an exceptional flow turndown ratio of 100:1. This capability ensures precise control over fluid flow, making these pumps ideal for a wide range of applications where flexibility and accuracy are required.

High-Pressure Capability

Our pneumatic metering pumps are designed for high-pressure applications. They can achieve up to 10,000 psi using just 100 psi of air or gas supply pressure, thanks to the significant difference in area between the air/gas piston and the plunger. This feature ensures powerful performance with minimal energy input.

Superior Corrosion Resistance

Constructed with SS316 or ceramic plungers and PTFE seals, our pumps are engineered for maximum corrosion resistance, ensuring long-lasting performance in harsh environments. For specialized needs, we also offer options in Hastelloy for added protection against aggressive chemicals.

Industry Applications

Varicon’s Pneumatic Metering Pumps are versatile and trusted in a wide range of industries, including:

• Chemical Processing
• Water Treatment
• Oil & Gas

Pharmaceuticals