Name: Ponds R Us
Address: 43 Lancaster Street, Ingleburn, Sydney, NSW, 2565, AU
Telephone: (02) 9605 1377

SKU SKU 4" (100mm) Heavy Duty Bottom Drain with Air Diffuser

Availability Availability 1 In stock

4″ (100mm) Bottom Drain Features:

Heavy duty, roto-molded design offers superior strength
Welded FPT threaded inlet eliminates the need for rubber coupling
Threaded center stand pipe securely attaches dome lid to base
Sixteen stainless screws securely attach liner ring to base with water tight seal
Incorporates an air diffuser into the dome lid – incoming air is delivered up through the center stand pipe allowing air tubing to be installed under liner
Tubing adapter is 1/2″, recommended air flow through diffuser is 0.5 1.5cfm.
perfect for Koi ponds and swim ponds

4″ (100mm) Bottom Drain Features:

Heavy duty, roto-molded design offers superior strength
Welded FPT threaded inlet eliminates the need for rubber coupling
Threaded center stand pipe securely attaches dome lid to base
Sixteen stainless screws securely attach liner ring to base with water tight seal
Incorporates an air diffuser into the dome lid – incoming air is delivered up through the center stand pipe allowing air tubing to be installed under liner
Tubing adapter is 1/2″, recommended air flow through diffuser is 0.5 1.5cfm.
perfect for Koi ponds and swim ponds