CompatibilityTop extension sections are compatible with all standard Goldgelly water meter wells and are used to adjust the final ground level.Bottom extension sections are designed for specific water meter well sizes and are not interchangeable.

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Bottom Extension Compatibility:

• 40 cm bottom extension (without base) – only compatible with 120 cm water meter well(Thickened)

• 30 cm bottom extension (with base) – only compatible with 70 cm water meter well(Thickened)

• 30 cm bottom extension (without base) – only compatible with 70 cm water meter well(Thickened)

Please confirm compatibility before ordering or installation.