STEVE-O's SIMPLE GRAVE POPPER (a picture is worth a 1000 words)

Difficulty Rating:

Materials:

• 3 way 120V seloniod air valve, 1/4" NPT ports. Ports are labeled (1) for Input, (2) for outlet, (3) for exaust.
• double acting cylinder
• home depot regulator
• home depot ice maker kit for 15ft of tubing
• home depot shelf bracket, hose clamps not shown used to affix cylinder to bracket
• home depot alum. angle stock
  home depot 1/4" to quick disco for air hose (shown on regulator)
• home depot 1/4" threaded to quick disco for plastic tubing (same section as the tubing in home depot)
• home depot light switch
• blue outlet box
• scrap extension cord
• scrap wood for base
• use nylon insert nuts to ensure nothing can come lose