Zinc Anode 620 Datasheet -

: Usually applied via airless spray for large surfaces, but can be brushed or rolled for touch-ups. bergerpaints.com.sg 2. Sacrificial Marine Anode (Size 620) In marine hardware, "620" often refers to the fixing center length

-1.05 Volts (relative to Ag/AgCl reference electrode) zinc anode 620 datasheet

A: Usually "620A" has a longer core for welding; "620B" has a threaded insert. Verify the suffix. : Usually applied via airless spray for large

| Parameter | Value | |-----------|-------| | | 620 | | Material | Zinc Alloy (ASTM B418 Type I) | | Weight | Approx. 0.62 kg (1.37 lbs) (Verify) | | Dimensions (L x W x H) | 152 mm x 51 mm x 25 mm (6.0" x 2.0" x 1.0") (Typical) | | Mounting Holes | 2 holes, 8.5 mm diameter (center-to-center: ~130 mm) | | Anode Net Weight | 0.60 – 0.65 kg | | Current Capacity | ~780 A·hr/kg | | Potential (vs. Ag/AgCl) | -1.05 V to -1.10 V (seawater) | | Operating Temp. | Up to 50°C (122°F) continuous; >50°C may cause polarity reversal | Verify the suffix