Remove Bubbles from Chemical Delivery Processes CBA Series debubblers reduce bubbles from high-purity chemical delivery and wafer process systems. They feature 4-in inside diameters, which offer debubbling greater surface area. They are available in…
LHA Series laminar flow pumps offer steady flow rates up to 30 lpm and feature process-safe Teflon® PTFE and PFA flow paths. They are capable of up to 100°C (212°F) fluid temperatures, 5.5 Bar (80 psi) air supply pressures, and suction lift up to 3 m (10 ft).
White Knight has released the PSB100 air-operated double-diaphragm (AODD) pump as a direct retrofit replacement for other chemical delivery pumps. PSB100 AODD pumps feature Teflon® PTFE and PFA fluid paths for high-purity chemical delivery, dispense and transfer applications.
PHC40 electronically-controlled pneumatic metering pump offers up to 40 bar (580 psi) liquid discharge pressures and is capable of receiving up to 7 Bar (100 psi) air supply pressure. It dispenses up to 60 ml per minute.
White Knight has released the PPMC Mini Pumps, which feature Teflon® PTFE and PFA fluid paths for high-purity chemical processes. The pumps are capable of up to 300 ml/min flow rates and 160 psi discharge pressures.
High-purity forward and backward pressure regulators control pressure for chemical circulation loops and systems with multiple tool drops or dispense points.
White Knight’s recently released pressure vessels offer high-purity chemical dispense with absolutely no pulsation. They provide laminar flow at the point of use and serve as holding or mixing tanks for high-purity chemicals. They feature chemically-resistant PTFE and PFA fluid paths for dispense and mixing applications.
White Knight’s FHA Series filter housings combine compact size, superior containment, and high-flow performance. The housings contain no metal parts and allow for filters to be changed without disconnecting liquid lines.
White Knight Fluid Handling is pleased to announce the release of the much-anticipated PEM050 electronic metering pump for chemical replenishing, blending, dosing, and spiking applications. The PEM050 dispense up to 50 ml of high-purity chemical with ±0.01% repeatability at high pressures (60-80 psi). They feature Teflon® PTFE fluid paths and fully supported rolling diaphragms to…
The Closed-Loop Controller (CPC-1) automatically adjusts to maintain a set pressure or flow rate in high purity, closed-loop chemical pumping systems to compensate for variables in wafer processes, such as opening/closing chamber valves or clogging filters. The controlled closed-loop system improves process repeatability, increases chip yields, and simplifies automation to save customers time and resources.…