Pumps

With the recent acquisition of TTP Ventus, we are pleased to add the Disc Pump to our portfolio of precision pumps. These highly precise pneumatic micropumps generate pressure or vacuum in a small (29 mm), silent, vibration-free form factor. Their infinite turndown ratio and pulsation-free flow allow control over gases or liquids (indirectly) with incredibly fine resolution, enabling a multitude of innovative applications. They are available with or without electronics for added simplicity. Available in five different product series, these innovative pumps are ideal for a wide range of medical, life science, and environmental monitoring applications, including microfluidics, pipetting, wearable devices, and portable sensing technologies.

Variable volume precision dispense pumps are stepper-motor driven, positive displacement pumps that aspirate a volume of fluid and then dispense that fluid volume out in smaller, highly precise increments, with full dispense volumes ranging from 50 to 3000 μL.These pumps are maintenance-free and have an extensive life, so you can minimize downtime and position the pump where the system’s fluidics dictate, regardless of accessibility. Each pump is equipped with a home sensor to establish the end of stroke position. Some models also contain an optical encoder which provides feedback on motor movement. These pumps are available in a single seal or dual seal configuration which utilizes two seals and two fluidic chambers to reliably control more challenging fluids across an extensive cycle life.