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Lida® Rod Anodes

Product Information for:

Lida® Rod Anodes

MMO Coated Titanium Rod Anodes that Provide High Current Outputs, Low Coating Wear Rate, Constant Electrical Resistance. Fresh, Brackish or Sea Water.

Product Description

LIDA® Rod Anodes are comprised of a titanium substrate with a mixed metal oxide coating. The mixed metal oxide is a crystalline, electrically-conductive coating that activates the titanium and enables it to function as an anode.

Applications

  • Process Vessels
  • Water Condensor Boxes
  • Heat Exchangers
  • Water Intake Structures
LIDA® rod anodes comprised of a titanium substrate with a mixed metal oxide coating

Benefits

  • Lower Cost Per Ampere Year
  • Constant Electrical Resistance
  • No Hassles

Features

  • High Current Output
  • Low Coating Wear Rate
  • Five Year Product Warranty
  • Also available as Rod Anode Assemblies

Anode coating may be selected to match freshwater, brackish water, seawater, coke, or sand environments. De Nora LIDA® Rod anodes are available in the following standard sizes: 

–  1/8″ x 4′      

–  1/4″ x 4′    

–  1/2″ x 4′     

–  3/4″ x 4′

LIDA® rod anodes comprised of a titanium substrate with a mixed metal oxide coating

Anode Life Projections

Due to the extremely low consumption rates and dimensional stability of mixed metal oxide anodes, the electrical resistance of LIDA® Rod Anodes remain essentially constant with time. The high current density capacity of De Nora mixed metal oxide anodes has the added advantage of allowing high current overloads for initial polarization without causing harm to the anode.

Operating Environment

Selection of the anode coating is based on operating environment:
FW Freshwater or Brackish Water
SWT Seawater

Standard Rod Anode Assemblies

Fresh Water or Brackish Water
Part Number
FA-ROD 0.5FW
FA-ROD 0.75FW
Max. Current Output
1.6amps
2.4 amps
Rod Diameter
0.5 inch (1.27 cm)
0.75 inch (1.91 cm)
Total Length
24 inch (61 cm)
24 inch (61 cm)
Active Length Max-User Specified
16 inch (41 cm)
16 inch (41 cm)
FRP Length
6 inch (15 cm)
6 inch (15 cm)
Maximum Water Velocity
2ft/sec (.6 M/sec)
5ft/sec ( 1.5 M/sec)
Sea Water Environments
Part Number
FA-ROD 0.5SW
FA-ROD 0.75SW
Max. Current Output
9.7amps
14.6 amps
Rod Diameter
0.5 inch (1.27 cm)
0.75 inch (1.91 cm)
Total Length
24 inch (61 cm)
24 inch (61 cm)
Active Length Max-User Specified
16 inch (41 cm)
16 inch (41 cm)
FRP Length
6 inch (15 cm)
6 inch (15 cm)
Maximum Water Velocity
2ft/sec (.6 M/sec)
5ft/sec ( 1.5 M/sec)

Additional information

Environment

Fresh or Brackish Water, Seawater

Rod Diameter

1/8", 1/4", 1/2", 3/4"

Lifetime

Standard, Extended Life

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