White Knight Pumps
Companies in diverse chemical manufacturing industries need reliable pumps. White Knight pumps are designed and manufactured in house. We fully control quality at every step to ensure White Knight pumps are reliable and ideally suited for your most critical chemical processes.
White Knight bellows pumps, diaphragm pumps, and metering pumps deliver, circulate, reclaim and transport high-purity fluids for chemical manufacturing.
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Bellows Pumps
Ultra-pure air-operated double-bellows pumps (AODB pumps) feature PTFE/PFA flow paths. These reliable, leak-free pumps offer high flow rates, steady pressures and stable temperatures. They do not contain metals, elastomer O-rings, impellers or electric motors. They are dead-head capable, and provide high suction lift.
Bellows Pumps
Diaphragm Pumps
High-purity air-operated double-diaphragm pumps (AODD pumps) feature PTFE or UHMW (PE) corrosion-resistant fluid paths. These safe, reliable pumps offer superior performance and simple maintenance. PSB Series AODD pumps are direct retrofit replacements for obsolete chemical delivery pumps.
Diaphragm Pumps
Metering Pumps
Pneumatic metering pumps and electronic metering pumps feature PTFE flow paths and accurately dispense up to 100 ml and 50 ml, respectively. Their fully-supported rolling diaphragms maximize pressure capabilities and ensure safe, reliable chemical dispense for chemical replenishing, blending, dosing and spiking.
Metering Pumps
High-Purity Closed-Loop Pump Systems
Automatically maintain laminar flow or steady pressure with metal-free closed-loop control systems offering stable temperatures, dead-head and suction lift!
Control your high purity chemical processes and delivery systems. Simplify process automation to save time, resources and reduce costs.
- ≤ 140 lpm (36 gpm) flow rates
- ≤ 7 Bar (100 psi) pressures
- ≤ 210°C (410°F) temperatures
- Maintain stable temperatures
- No metals, no corrosion
- No elastomer O-rings, no leaks
- No electric motors, no heat rise
- No impellers, no microbubbles
High-Purity Closed-Loop Systems
White Knight Pump Accessories
Pulse Dampeners, Filter Housings, Pre-Filters and more
White Knight Advantages
We Solve Fluid Handling Problems
White Knight Benefits
We understand the importance of quality materials and purity in the manufacturing environment. We go to great lengths to guarantee the purest, cleanest pumps with the industry’s best warranty.
Technological Advantages
White Knight engineers design superior fluid handling solutions for specialized semiconductor fabrication technologies.
