Many pond builders have found that adding a bottom drain helps keep a pond cleaner. Fish waste and other muck that accumulates on a pond bottom can be easily removed by a bottom drain. Ponds that are over 2′ deep can become stagnant without a bottom drain.

BDA Features:

Increases air circulation and cleaning capacity
Includes 10″ rubber air diffuser that connects to top section
1/2″ barbed inlet fitting for incoming air
Dual rubber gaskets and six stainless screws for water tight penetration through liner
For use with 3″ schedule 40 PVC fittings and pipeDrain kits to connect to pond skimmer also available

BD8 Features:

Many pond builders have found that adding a bottom drain helps keep a pond cleaner. Fish waste and other muck that accumulates on a pond bottom can be easily removed by a bottom drain. Ponds that are over 2′ deep can become stagnant without a bottom drain.

Features:

Increases circulation and cleaning capacity
Dual rubber gaskets and six stainless screws for water tight penetration through liner
For use with 2″ schedule 40 PVC fittings and pipe.

BDK2N Features

Many pond builders have found that adding a bottom drain helps keep a pond cleaner. Fish waste and other muck that accumulates on a pond bottom can be easily removed by a bottom drain. Ponds that are over 2' deep can become stagnant without a bottom drain.

Features:

Installed under the liner, flex PVC pipe carries the water under the liner to the skimmer box. Bulkhead fitting is installed in the skimmer, a PVC male adapter connects the flex PVC to the bulkhead fitting. The valve is placed inside the skimmer box to control flow. When the pump is turned on, water will flow into the skimmer through the skimmer faceplate (surface water) as well as the bottom drain.
You can control how much water goes in through the top/bottom inlets with valve (included)
Includes BD1 bottom drain (no air diffuser) and is intended for use with 2″ pipe which is purchased separately
Recommended for Pro-Series PS1 style or Axiom PSA5000 or PSA7000 skimmers

BDK2A Features

Installed under the liner, flex PVC pipe carries the water from the bottom drain to the skimmer box. A bulkhead fitting is installed in the skimmer, a PVC male adapter connects the flex PVC to the bulkhead fitting. The valve is placed inside the skimmer box to control flow. When the pump is turned on, water will flow into the skimmer through the skimmer faceplate (surface water) as well as the bottom drain.
You can control how much water goes in through the top/bottom inlets with valve (included)
BDK2A kit includes BDA bottom drain (with air diffuser) and is intended for use with 2″ pipe which is purchased separately
Kits include bottom drain, bulkhead fitting, valve and fittings
2″ kit recommended for Pro-Series PS1 style or Axiom PSA5000 and PSA7000 skimmers

BDK3A Features

Installed under the liner, flex PVC pipe carries the water from the bottom drain to the skimmer box. A bulkhead fitting is installed in the skimmer, a PVC male adapter connects the flex PVC to the bulkhead fitting. The valve is placed inside the skimmer box to control flow. When the pump is turned on, water will flow into the skimmer through the skimmer faceplate (surface water) as well as the bottom drain.
You can control how much water goes in through the top/bottom inlets with valve (included)
BDK3A kit includes EBD4A bottom drain (with air diffuser) and is intended for use with 3″ pipe which is purchased separately
Kits include bottom drain, bulkhead fitting, valve and fittings
3″ kit recommended for Pro-Series PS2 style, PSMEX or Axiom PSA9000 and PSA11000 skimmers

EBD4 Features:

Many pond builders have found that adding a bottom drain helps keep a pond cleaner. Fish waste and other muck that accumulates on a pond bottom can be easily removed by a bottom drain. Ponds that are over 2′ deep can become stagnant without a 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
For use with 4″ schedule 40 PVC fittings and pipe, use 4″ male adapter (MA40) to connect to 4″ pipe, use reducing male adapter (RMA4030) to connect to 3″ pipe
EBD4 does not include air diffuser in lid – See EBD4A for this feature

EBD4A 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
For use with 4″ schedule 40 PVC fittings and pipe, use 4″ male adapter (MA40) to connect to 4″ pipe, use reducing male adapter (RMA4030) to connect to 3″ pipe
EBD4A 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
EBD4A tubing adapter is 1/2″, recommended air flow through diffuser is .5 – 1.5 cfm