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Product Summary

This Outdoor Water Solutions Rubber Membrane 4-Disc Diffuser with Steel Base is designed to sink without adding rock or sand to the diffuser base. The self-sinking base has a backflow valve to prevent water from entering the airline.

What's Included

    (1) Rubber membrane 4-disc diffuser

Features + Benefits

  • Four 9in. optimal air diffusers with precision perforated slits rated for up to 5 CFM
  • Long-life, self cleaning diffusers
  • Backflow valve prevents water from entering the airline
  • Self-sinking base design used prolifically in the water treatment industry requires no rock or sand for weight
  • Heavy-gauge metal base has a textured powder-coat finish for durability
  • Rope holes in base allow for easy retrieval

Key Specs

AttributeSpecification

item#

73457

Brand

Outdoor Water Solutions

Manufacturer's Warranty

1 year limited warranty
AttributeSpecification

Ship Weight

20.0 LB

Product Weight

lb

Dimensions L x W x H (in.)

30.0 x 20.0 x 12.0 in

Warranty

Manufacturer's Warranty

1 year limited warranty