Products
Cathodic protection components.
Anodes, reference cells, tank hardware, test stations, splice kits and off-grid power control. Sizing and specification drive price, so we quote most lines rather than list a shelf price — build a list here and we will come back with numbers.
Splice kits & sealingScotchcast Resin 4N — Size C
Two-part epoxy insulating and encapsulating resin in a closed mixing pouch. Seals cable splices to 8 kV and generates its own cure heat.
Splice kits & sealingScotchcast Resin 4N — Size D
Two-part epoxy insulating and encapsulating resin in a closed mixing pouch. Seals cable splices to 8 kV and generates its own cure heat.
Splice kits & sealingScotchcast Resin 4N — Size D-NZ
Two-part epoxy insulating and encapsulating resin in a closed mixing pouch. Seals cable splices to 8 kV and generates its own cure heat.
Splice kits & sealing3M 82-A1 Splice Kit
Inline splice kit for unshielded, synthetic-insulated cable. UL Listed for direct burial and submerged use to 600 V and 90 °C.
Splice kits & sealingScotchcast Resin 4N — Size E
Two-part epoxy insulating and encapsulating resin in a closed mixing pouch. Seals cable splices to 8 kV and generates its own cure heat.
Splice kits & sealing3M 82-A2 Splice Kit
Inline splice kit for mid-range conductors. UL Listed for direct burial and submerged use to 600 V and 90 °C.
Splice kits & sealing3M 82-A3 Splice Kit
Inline splice kit for large conductors. UL Listed for direct burial and submerged use to 600 V and 90 °C.
Splice kits & sealing3M 82-B1 Splice Kit
Tap and branch splice kit for weather-exposed and direct-burial joints, to 5 kV with a solder sleeve or compression connector.
Splice kits & sealingScotchcast Resin 4N — Size A
Two-part epoxy insulating and encapsulating resin in a closed mixing pouch. Seals cable splices to 8 kV and generates its own cure heat.
Splice kits & sealingScotchcast Resin 4N — Size B
Two-part epoxy insulating and encapsulating resin in a closed mixing pouch. Seals cable splices to 8 kV and generates its own cure heat.
Power & controlOff-Grid PV Pole
Pole-mounted array, enclosure and storage — a complete power package for remote cathodic protection sites.
Tank hardwareClevis Assembly
Anode suspension hardware for tank installations — takes the mechanical load off the anode lead.
Tank hardware1" NPT Pressure Fitting
Male threaded nipple for pressurised penetrations where the cable has to pass through the shell.
Tank hardwareHand Hole Cover Assembly
Access cover with sealed cable entries for tank shells — keeps the penetration serviceable.
Tank hardwareGrommet
Sealed cable penetration for tank roofs and hand holes.
Test stationsPhenolic Test Board
Anode current testing and shunt terminations — the point where the system gets measured.
Test stationsSacrificial Test Station
Flush or above-grade station for potential and current testing, opening for access to the terminations.
AnodesTitanium MMO Anode
Mixed metal oxide on titanium. The workhorse impressed-current anode for potable water and wastewater storage tanks.
AnodesSacrificial Mag Anode Bag
Magnesium anode pre-packaged in backfill for direct burial — no external power, sized to the structure and soil resistivity.
AnodesMag Rod Anode
Magnesium rod for galvanic systems — tank interiors, small structures and retrofit protection.
AnodesCanistered Wire Anode
Canistered wire anode for deep well and distributed ground beds where soil conditions demand depth.
Reference cellsReference Cell — Tanks
Permanent cell for structure-to-electrolyte potential monitoring inside storage tanks and clarifiers.
Reference cellsReference Electrode — Underground
Buried permanent electrode for pipeline potential monitoring and remote monitoring unit inputs.
Power & controlPV DC Current Controller
Solar-driven current control for impressed current systems where grid power is not available.
Uncategorized8" Hand Hole Cover Assembly
316 stainless steel access cover in the larger shell size, for multiple cable entries or where the smaller cover will not clear the terminations.
UncategorizedIR-Free Rectifier — 30 V 8 A
Potential-controlled IR-free rectifier with alarm lights in a brushed aluminium enclosure. Priced as a full rectifier replacement, installed.
UncategorizedTASC / IRT Controller Card
Replacement controller card for TASC and IR-free rectifier units. Material price; installation is charged at the crew day rate.
Uncategorized9 lb Magnesium Anode
Standard-potential magnesium anode with 10 ft of No. 12 TW solid black lead, for buried pipe, casings and small structures. Anode weight drives current output and life — size it to the soil resistivity and the coated area you are protecting.
Uncategorized17 lb Magnesium Anode
Standard-potential magnesium anode with 10 ft of No. 12 TW solid black lead, for buried pipe, casings and small structures. Anode weight drives current output and life — size it to the soil resistivity and the coated area you are protecting.
Uncategorized20 lb Magnesium Anode
Standard-potential magnesium anode with 10 ft of No. 12 TW solid black lead, for buried pipe, casings and small structures. Anode weight drives current output and life — size it to the soil resistivity and the coated area you are protecting.
Uncategorized32 lb Magnesium Anode
Standard-potential magnesium anode with 10 ft of No. 12 TW solid black lead, for buried pipe, casings and small structures. Anode weight drives current output and life — size it to the soil resistivity and the coated area you are protecting.
Uncategorized48 lb Magnesium Anode
Standard-potential magnesium anode with 10 ft of No. 12 TW solid black lead, for buried pipe, casings and small structures. Anode weight drives current output and life — size it to the soil resistivity and the coated area you are protecting.
Uncategorized60 lb Magnesium Anode
Standard-potential magnesium anode with 10 ft of No. 12 TW solid black lead, for buried pipe, casings and small structures. Anode weight drives current output and life — size it to the soil resistivity and the coated area you are protecting.
UncategorizedNo. 10 HMWPE Cable
High molecular weight polyethylene insulated copper, cut to length. The jacket is the reason this and not building wire: chlorine and hydroxyl generated at an anode will work through a softer insulation and take the copper with it. Halar and Kynar jackets are available to order for higher-temperature and chemically aggressive service.
UncategorizedNo. 8 HMWPE Cable
High molecular weight polyethylene insulated copper, cut to length. The jacket is the reason this and not building wire: chlorine and hydroxyl generated at an anode will work through a softer insulation and take the copper with it. Halar and Kynar jackets are available to order for higher-temperature and chemically aggressive service.
UncategorizedNo. 6 HMWPE Cable
High molecular weight polyethylene insulated copper, cut to length. The jacket is the reason this and not building wire: chlorine and hydroxyl generated at an anode will work through a softer insulation and take the copper with it. Halar and Kynar jackets are available to order for higher-temperature and chemically aggressive service.
UncategorizedNo. 4 HMWPE Cable
High molecular weight polyethylene insulated copper, cut to length. The jacket is the reason this and not building wire: chlorine and hydroxyl generated at an anode will work through a softer insulation and take the copper with it. Halar and Kynar jackets are available to order for higher-temperature and chemically aggressive service.
UncategorizedNo. 2 HMWPE Cable
High molecular weight polyethylene insulated copper, cut to length. The jacket is the reason this and not building wire: chlorine and hydroxyl generated at an anode will work through a softer insulation and take the copper with it. Halar and Kynar jackets are available to order for higher-temperature and chemically aggressive service.
UncategorizedNo. 1 HMWPE Cable
High molecular weight polyethylene insulated copper, cut to length. The jacket is the reason this and not building wire: chlorine and hydroxyl generated at an anode will work through a softer insulation and take the copper with it. Halar and Kynar jackets are available to order for higher-temperature and chemically aggressive service.
UncategorizedNo. 1/0 HMWPE Cable
High molecular weight polyethylene insulated copper, cut to length. The jacket is the reason this and not building wire: chlorine and hydroxyl generated at an anode will work through a softer insulation and take the copper with it. Halar and Kynar jackets are available to order for higher-temperature and chemically aggressive service.
UncategorizedNo. 2/0 HMWPE Cable
High molecular weight polyethylene insulated copper, cut to length. The jacket is the reason this and not building wire: chlorine and hydroxyl generated at an anode will work through a softer insulation and take the copper with it. Halar and Kynar jackets are available to order for higher-temperature and chemically aggressive service.
UncategorizedNo. 4/0 HMWPE Cable
High molecular weight polyethylene insulated copper, cut to length. The jacket is the reason this and not building wire: chlorine and hydroxyl generated at an anode will work through a softer insulation and take the copper with it. Halar and Kynar jackets are available to order for higher-temperature and chemically aggressive service.
Uncategorized5-Terminal Test Station Head
Five-terminal head for potential and current measurement points, taking the leads from the pipe, the anode and the shunt onto separate terminals so a reading is repeatable.
UncategorizedTest Station Head with Pipe
The same head supplied on its post, for a new above-grade station where there is nothing already in the ground to mount to.
UncategorizedG5C Flush-Mount Box
Traffic-rated flush box for a station in a roadway, a shoulder or anywhere a post would be hit. The box goes in at grade and the terminal board mounts inside it.
UncategorizedG5CT Lid
Replacement lid for the G5C box — the part that actually gets destroyed, by a grader blade or a snow plough, long before the box does.
Uncategorized5" × 5" Terminal Board
Phenolic terminal board for a flush box, drilled for shunts and terminal posts so that current can be read without breaking a connection.
UncategorizedNo. 2 Bond Jumper — 18"
Pre-cut bonding jumper for joints, valves, casings and mechanical couplings — electrical continuity across a fitting that would otherwise leave a length of main unprotected. Unsleeved, for dry and accessible joints.
UncategorizedNo. 2 Bond Jumper — 24"
Pre-cut bonding jumper for joints, valves, casings and mechanical couplings — electrical continuity across a fitting that would otherwise leave a length of main unprotected. Unsleeved, for dry and accessible joints.
UncategorizedNo. 2 Bond Jumper — 18" Sleeved
Pre-cut bonding jumper for joints, valves, casings and mechanical couplings — electrical continuity across a fitting that would otherwise leave a length of main unprotected. Sleeved where it crosses the joint, so the bond cannot ground out against the fitting it spans.
UncategorizedNo. 2 Bond Jumper — 24" Sleeved
Pre-cut bonding jumper for joints, valves, casings and mechanical couplings — electrical continuity across a fitting that would otherwise leave a length of main unprotected. Sleeved where it crosses the joint, so the bond cannot ground out against the fitting it spans.
UncategorizedNo. 4 Bond Jumper — 18"
Pre-cut bonding jumper for joints, valves, casings and mechanical couplings — electrical continuity across a fitting that would otherwise leave a length of main unprotected. Unsleeved, for dry and accessible joints.
UncategorizedNo. 4 Bond Jumper — 24"
Pre-cut bonding jumper for joints, valves, casings and mechanical couplings — electrical continuity across a fitting that would otherwise leave a length of main unprotected. Unsleeved, for dry and accessible joints.
UncategorizedNo. 4 Bond Jumper — 18" Sleeved
Pre-cut bonding jumper for joints, valves, casings and mechanical couplings — electrical continuity across a fitting that would otherwise leave a length of main unprotected. Sleeved where it crosses the joint, so the bond cannot ground out against the fitting it spans.
UncategorizedNo. 4 Bond Jumper — 24" Sleeved
Pre-cut bonding jumper for joints, valves, casings and mechanical couplings — electrical continuity across a fitting that would otherwise leave a length of main unprotected. Sleeved where it crosses the joint, so the bond cannot ground out against the fitting it spans.
UncategorizedCAA Cadweld Mold with Frame
Horizontal graphite mold and handle frame for cadwelding a lead to the pipe wall. One mold is good for a run of welds before the graphite erodes past a clean joint.
UncategorizedFlint Striker
Flint igniter for cadweld charges.
UncategorizedRoyston Handy Cap
Mastic cap over the finished weld, keeping water off the bare steel and the connection. Priced singly; a box is $120.80.
UncategorizedCadweld Charges
Welding charges by the package, sized to the mold and the conductor. Tell us the mold and the lead you are welding and we will price the right package.
Uncategorized3M 90-B1 Splice Kit
Branch and tap splice kit for direct-burial and submerged joints — the kit for taking an anode lead onto a header cable without leaving a path to water.
UncategorizedScotch 130C Linerless Rubber Tape
Self-fusing ethylene propylene rubber tape. Stretched and wrapped it fuses into one mass with no seam for water to track along, which is what makes it a splice tape rather than an insulating one.
UncategorizedScotch Super 33+ Vinyl Tape
Vinyl electrical tape as the outer jacket over a fused rubber splice — abrasion and UV protection, not the seal itself.
UncategorizedScotch Super 88 Vinyl Tape
Heavier vinyl tape for the same job where the splice will be pulled through soil or rock and the thinner jacket would abrade through.
UncategorizedScotchkote Electrical Coating
Brush-on sealer over a finished splice or a cadweld cap, sealing the tape edges where water would otherwise start working in.
UncategorizedC-Crimps and Split Bolts
Compression C-crimps and split-bolt connectors, sized to the conductors being joined. Tell us the two gauges and we will price the connector.
UncategorizedPin Brazing — Materials and Installation
Pin brazed lead attachment where a cadweld is not permitted — thin wall, high pressure, or an operator who will not allow an exothermic weld on a live line. Quoted with the materials and the technician together.
Your quote list
Send the list, get sized components back.
Add quantities if you know them. If you do not, leave them — the sizing questions below matter far more than the count.
How we size it
Five answers and we can specify the system.
Anode selection is not a catalog lookup. Current demand is set by the electrolyte and the coating, and anode life is set by the current. These are the inputs we need.
1 — The structure
Material, dimensions and surface area. Buried pipeline, above-grade tank, clarifier, reinforced concrete, submerged steel — each changes the geometry of the current path.
2 — The electrolyte
Soil resistivity in ohm-centimetres, or the water chemistry inside the tank. This single number drives ground bed design more than anything else on the list.
3 — Coating condition
A well-coated line needs a fraction of the current a bare one does. Age, type and known holidays let us estimate the real demand rather than the theoretical one.
4 — Power available
Grid power at the site, or none? No service means an off-grid PV package rather than a conventional rectifier, and that changes the whole current budget.
5 — What is already there
Existing anodes, rectifiers, test stations and any potential readings you have. Retrofitting into a live system is a different problem from a green-field design.
Not sure?
Send what you have. We would rather run a soil resistivity survey and tell you what the ground is than quote a system against assumptions.
Ask an engineerService request
Tell us what you are protecting.
We visit the site before we estimate. Send the structure, the environment and what you already know — an engineer will come back to you, not a call center.
Northern California
3837 Howsley RdPleasant Grove, CA 95668
Northern Arizona
Flagstaff, AZ 86001