|
Fisher Hardware was developed for amateur/experimental rocketeers who needed a durable, cost effective hardware for research use.
Casings and closures are machined from 6061-T6 aircraft grade aluminum. They are type II clear anodized for durability and easy clean up and feature the Fisher logo etched into the casing.
Nozzles are re-usable graphite. The retaining rings and thrust rings are the heavy duty stainless steel spiral type with overlap. There is no gap like when using standard snap rings, nor are snap ring pliers needed to install or remove them.
The nozzle thrust ring is stainless steel for corrosion resistance.
|
