Overview

CerAnode’s PBT PiggyBack™ Tank Bottom system is a continuous MMO mixed-metal-oxide linear anode solution engineered specifically for soil-side protection of Above-Ground Storage Tank (AST) bottoms.

Key Benefits
  • Extended service life (15-30+ years)
  • Higher current output capability
  • Adaptable protection levels
  • Effective for large structures
  • Suitable for high-resistivity environments
  • Remote monitoring capabilities
Common Applications
  • Pipeline protection (oil, gas, water)
  • Marine structures and vessels
  • Underground storage tanks
  • Reinforced concrete structures
  • Industrial water systems
  • Well casings and offshore platforms

Tank & Vessel Protection Systems

PiggyBack™ Tank Bottom Anode System (PBT)

CerAnode’s PBT PiggyBack™ Tank Bottom system is a continuous MMO mixed-metal-oxide linear anode solution engineered specifically for soil-side protection of Above-Ground Storage Tank (AST) bottoms.

Lifespan: 25-30+ years

Environments: Soil, freshwater, seawater

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Water Tank Anode (WST)

CerAnode’s CRA CerAnode Rod Assembly is a factory-assembled MMO mixed-metal-oxide rod anode designed for impressed-current cathodic protection (ICCP) systems. Its titanium substrate and ceramic MMO coating deliver high-performance corrosion resistance and long life.

Lifespan: 25-30+ years

Environments: Soil, freshwater, seawater

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Vertical Anodes

Flexible MMO Wire Anodes provide versatile protection solutions for complex geometries and confined spaces where traditional rigid anodes cannot be easily installed.

Lifespan: 25-30+ years

Environments: Soil, freshwater, seawater

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Technical Specifications

Anode Type Dimensions Current Output Consumption Rate Substrate Coating
EMMO Tubular 19mm × 1000mm Up to 4.5 A 1-2 mg/A-yr Titanium Grade 1 Enhanced MMO
EMMO Tubular 19mm × 1000mm Up to 4.5 A 1-2 mg/A-yr Titanium Grade 1 Enhanced MMO
EMMO Tubular 19mm × 1000mm Up to 4.5 A 1-2 mg/A-yr Titanium Grade 1 Enhanced MMO
EMMO Tubular 19mm × 1000mm Up to 4.5 A 1-2 mg/A-yr Titanium Grade 1 Enhanced MMO
EMMO Tubular 19mm × 1000mm Up to 4.5 A 1-2 mg/A-yr Titanium Grade 1 Enhanced MMO
EMMO Tubular 19mm × 1000mm Up to 4.5 A 1-2 mg/A-yr Titanium Grade 1 Enhanced MMO

Installation & Support

Our impressed-current anodes are designed for straightforward installation and come with comprehensive technical support. Our engineering team can assist with system design, installation guidelines, and ongoing maintenance recommendations.

Each anode is supplied with detailed installation instructions, connection diagrams, and material certificates. We also offer on-site technical assistance and training for contractors and field personnel.

Services Available
  • System design and engineering
  • Installation supervision
  • Commissioning assistance
  • Performance testing
  • Maintenance training
  • Technical documentation

Need Help Selecting the Right Product?

Our team of experts is ready to help you find the perfect cathodic protection solution for your specific application. Contact us today for personalized assistance

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