GRAPHITE NOZZLE

AKA: Shipping Delays Cause Minor Design Change The single-use design of Aerotech nozzles may be cost-effective to include in a kit, but when ordering from RCS, the availability of a particular nozzle needed for the motor case may not be available due to shortages or other delays related to their business. Going with the original […]

Pin valve Mods PT III

After drilling out the old pin valve I have cut some stainless 1/16 solid rod for soldering into the pin body. This will allow a higher flow rate by increasing the size of the orifice. After cutting down all that is left is some hand filing to get length close to the original, a new […]