Atlantic 18in Pump Vault Extension

Original price was: $214.99.Current price is: $188.99.

Model – 74253
Item – 74253
Opening – 14″
Extension – 17″
Discharge – 2″ & 3″ cut lines
Warranty – Lifetime
Dimensions – 16½”W x 19½”H

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SKU: 74253-OA Categories: , , ,


  • Pump Vaults house and protect the pumps and plumbing of underground water storage and circulation systems
  • Vaults are rotomolded of virtually indestructible polyethylene for long, worry-free service
  • Sized to accommodate multiple pumps, Vaults also house Ionizers, Check Valves and Auto Fill Valves
  • Tight fitting covers and generous openings provide easy, secure access to pump and plumbing and accessories
  • Pump Vault Extensions increase the height of the Vault in deeper, larger basins, with each extension the height of one Eco-Blox
  • Flat panels and multiple cut lines allow the use of 11/2" through 6" pipe, auto fills, overflows and custom plumbing options
  • Easily accommodate any project from the largest waterfalls to rainwater cisterns to upflow and downflow bogs

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Additional information



Pond Product Type

Pump Vaults