Watson-Marlow Pumps
At Industrial Air Services, we proudly offer the Watson-Marlow Qdos line of metering pumps, designed to simplify chemical dosing with unmatched accuracy and reliability. Qdos pumps eliminate the need for ancillary equipment while reducing chemical waste, making them a cost-effective and efficient solution for water treatment, food & beverage, chemical processing, and industrial applications.
Product Highlights
Precise Chemical Dosing – Delivers accurate, repeatable flow without the need for calibration.
Reduced Chemical Waste – Innovative design minimizes overdosing and spillage.
Simple Maintenance – Tool-free, quick-change pumphead for minimal downtime.
Wide Flow & Pressure Range – Models available to handle diverse dosing applications.
Safe & Reliable Operation – Leak-free design reduces risk when handling hazardous chemicals.
Why Choose Qdos Pumps?
Lower total cost of ownership compared to traditional metering pumps
Compact design with simple installation and operation
Trusted Watson-Marlow brand backed by global expertise in peristaltic technology
Industrial Air Services
📞 (615) 641-3100
📍 138 Bain Drive • LaVergne, TN 37086
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Watson-Marlow Pumps FAQ
What are Watson-Marlow pumps?
Watson-Marlow manufactures positive displacement pumps and fluid-handling systems designed for accurate, reliable transfer and metering applications. The company is especially known for peristaltic pump technology used in industrial and hygienic processes.
What types of pumps does Watson-Marlow manufacture?
Watson-Marlow offers peristaltic pumps, metering and dosing pumps, process pumps, hose pumps, and other specialized fluid-handling solutions for demanding applications.
What is a peristaltic pump?
A peristaltic pump moves fluid by compressing a flexible tube or hose with rotating rollers or shoes. Because the fluid remains contained within the tube or hose, the design can provide clean, controlled fluid transfer.
What industries use Watson-Marlow pumps?
Watson-Marlow pumps are commonly used in food and beverage processing, pharmaceutical manufacturing, biotechnology, chemical processing, water and wastewater treatment, mining, and general industrial applications.
What are Watson-Marlow pumps commonly used for?
Applications include chemical dosing, metering, product transfer, sampling, wastewater treatment, slurry handling, hygienic processing, and other applications requiring controlled fluid movement.
What are the advantages of peristaltic pumps?
Peristaltic pumps provide accurate flow, strong fluid containment, and straightforward maintenance. Since the pumped fluid typically contacts only the hose or tubing, they can also reduce contamination risks and simplify cleaning in many applications.
Can Watson-Marlow pumps handle abrasive fluids?
Depending on the pump and hose configuration, peristaltic pumps can handle abrasive slurries and solids-containing fluids because the product does not contact conventional seals, valves, or other internal pump components.
Can Watson-Marlow pumps handle shear-sensitive products?
Yes. Peristaltic technology can provide gentle pumping action, making it suitable for many shear-sensitive fluids where protecting product characteristics is important.
Are Watson-Marlow pumps suitable for chemical dosing?
Yes. Watson-Marlow pumps are widely used for dosing and metering applications because they can provide controlled, repeatable flow across a range of process conditions.
Can Watson-Marlow pumps run dry?
Many peristaltic pump designs can tolerate dry running because there are no mechanical seals or internal wetted pumping components that depend on the process fluid for lubrication. Operating capabilities depend on the specific pump and application.
How do I know which Watson-Marlow pump is right for my application?
Proper pump selection depends on required flow, discharge pressure, fluid viscosity, chemical compatibility, temperature, solids content, accuracy requirements, and operating conditions. A complete application evaluation helps determine the appropriate pump, tubing, or hose configuration.
What maintenance do Watson-Marlow pumps require?
Routine maintenance primarily involves inspecting and replacing the tubing or hose at appropriate intervals, along with checking drive components, rollers, shoes, lubrication where applicable, and overall pump performance.
What are signs that a Watson-Marlow pump may need service?
Common warning signs include reduced or inconsistent flow, worn tubing or hose, leakage, unusual noise, declining dosing accuracy, increased operating temperatures, or changes in pump performance.
Does Industrial Air Services provide Watson-Marlow pump service and support?
Yes. Industrial Air Services provides Watson-Marlow pump support, troubleshooting, preventative maintenance, repairs, replacement equipment, parts assistance, and application support throughout Nashville, Murfreesboro, Franklin, Clarksville, Knoxville, Chattanooga, Bowling Green, and surrounding areas.
Can Industrial Air Services help select a replacement Watson-Marlow pump?
Absolutely. Industrial Air Services can evaluate your process fluid, required flow and pressure, dosing requirements, chemical compatibility, operating environment, and existing system to help determine the appropriate Watson-Marlow pumping solution.
Why choose Industrial Air Services for Watson-Marlow pumps?
Industrial Air Services helps facilities select, maintain, troubleshoot, and repair Watson-Marlow pumping equipment. Our experienced team focuses on accurate fluid handling, improved equipment reliability, reduced downtime, and keeping critical industrial processes operating efficiently.