1-liter reservoir canister, complete
with Coast Pneumatics's bright orange six-foot plug in pigtail.
The pigtail connects to float switch option FS1, constructed
from polysulfone and styrene, producing a metallic-free environment
for both liquid and
gas. PVC Siphon tube is used in this S1 option example,
in an effort to support a 100% metallic-free reservoir
canister.