This model has "Rapid Exhaust Function" that no need for a solenoid valve on the blood pressure monitor.
The implementation of multiple driven diaphragms enables to realize minimum-pulsation, quiet, long product-life, and the use of high-pressure pumps. We also offer a unique lineup of pumps, including pumps capable to supply a wide range of flow levels with only single unit using our unique patented valve, as well as pumps with an automatic exhaust release functions. Our stable supply of high-quality products has enabled us to become a preferred supplier for numerous leading medical customers.