Single Anode Bag for 500 Gallon Underground Tank

Protective Electrical Current Absorbtion Bag

This PSTANODE anode bag has a canvas exterior that holds a large amount of fine metal particles . Use 1 of these bags to protect a 500 gallon underground tanks, 2 bags for a 1000 gallon tank.

Ground and water have natural electrical currents that run through them on a regular basis. When metal is surrounded by earth or water, these currents create a problematic effect called electrolysis. Electrolysis has the ability to bore small holes into even very strong steel and other metal objects - like a propane tank. Underground tanks need protection from this deterioration, and a convenient and relatively low cost solution to this problem is anode bags. An anode bag is attached by a wire to an underground propane tank and buried along with the tank. The anode bag absorbs the dangerous electrical currents, guiding them away from your costly  tank and greatly prolonging its life.

• Protect your underground propane tank
• Includes canvas bag, metal particle filling, and wire to connect to tank
• 1 bag for 500 gallon tank, 2 bags for 1000 gallon tank
  
• Weighs 15 lbs.