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posted by Drac on the Spudtech forum and modified by”…Sqort87
NSF-PW: means that the pipe is pressure rated. (PW=Potable Water)
XXX PSI: the pressure the pipe is rated to.
DWV: Drain, Waste and Vent: safe for Combustions, not for pneumatics.
NPT: National Pipe Thread.
Male NPT x Socket Weld: Adapter with male threads that fits over a pipe by slipping on.
Female NPT X Socket Weld: Adapter with female threads that fits over a pipe by slipping on.
NPT x Spigot: fits into a coupling, Tee, Adapter, or anything that joins over pipe. Spigot fittings
have the same outer diameter as the corresponding pipe.
PVC: Polyvinyl Chloride: Standard pipe, pressure rated but can become brittle in the cold.
ABS: Acrylonitrile-Butadiene-Styrene: fine for combustions, but not pressure rated so DON'T USE IN PNEUMATICS!
Cellular Core: Very Unsafe. I wouldn't recommend to use it in anything.”
“Square pipe ends and remove
all burs and dirt.
Check dry fit of pipe and
fitting. Pipe should easily go 1/3 of the way into the fitting.
If the pipe bottoms, it should be snug
Use a suitable applicator at
lease ½ the size of the diameter. For larger size pipe systems,
use a natural bristle brush or roller.
- Clean pipe and fitting with a listed primer.
4700 160th St., Cleveland, OH 4413
800-321-9532 www.oatey.com Made in USA”
Directions from the Oatey PBC Cement can.
Here is some information on how to assemble the unit into a
Some Helpful Questions regarding your Sparker from "Spud Talk"
To get some more helpful hints regarding plastics used in the construction of combustion or pneumatic potato gun / cannon, click on the link below. This is great stuff. You will not regret it.