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5/8" PVC Coupling

These heavy-duty fittings are gray in color and made with PVC. They are designed to connect 5/8" weighted and non-weighted airline.

Our Price: $1.18
3/8" Nylon Coupling

Use this nylon coupling to connect 3/8" airline.

Our Price: $1.20
1/2" Stainless Steel Clamp (5/16"-7/8")

1/2" High Quality Stainless Steel Hose Clamp for airline and water tubing. Use with 3/8" Non-weighted and 3/8" Weighted airline.

Our Price: $1.25
1/2" Nylon Coupling

Use this 1/2" nylon coupling to connect 1/2" airline.

Our Price: $1.30
3/4" Stainless Steel Clamp (7/16"-1")

3/4" High Quality Stainless Steel Hose Clamp for airline and water tubing. Use with 5/8" non-weighted and 3/8" or 1/2" weighted airline.

Our Price: $1.50
1" Stainless Steel Clamp (3/4"-1-3/4")

1/2" High Quality Stainless Steel Hose Clamp for airline and water tubing. Use with 5/8" Weighted airline.

Our Price: $1.75
Outlet Adapter with Pressure Relief Valve Outlet Adapter w/ Pressure Relief

This outlet adapter is intended to connect a Rocking Piston Compressor to 3/8" Airline.  One end connects to 1/4" metal FPT (in the compressor) and the other end has a 3/8" barb to connect to 3/8" airline.

List Price: $29.89
Our Price: $27.00
Savings: $2.89
2 Way Splitter, 1/4" NPT x 3/8" Barbs 2 Way Splitter, 1/4" NPT x 3/8" Barbs

Use this handy splitter to divide airflow evenly to 2 diffusers.

List Price: $40.59
Our Price: $42.00
2 Valve Outlet Assembly 2 Valve Outlet Adapter w/ Pressure Relief

This manifold valve connects to 1/4" metal FPT and splits the airflow to 2 3/8" airlines. It includes a 40 PSI pressure relief valve that protects the compressor from pressure overload.

List Price: $95.39
Our Price: $86.00
Savings: $9.39
3 Valve Outlet with Pressure Relief Valve 3 Valve Outlet Adapter w/ Pressure Relief

This manifold valve connects to 1/4" metal FPT and splits the airflow to 3 3/8" airlines.

List Price: $117.39
Our Price: $106.00
Savings: $11.39
Two Valve Outlet for Rotary Vane compressors Two Valve Outlet for Rotary Vane Compressors

Use these outlet assemblies on Rotary Vane Compressors when operating two or more pond diffusers from single pump.

Our Price: $109.00
4 Valve Outlet with Pressure Relief Valve 4 Valve Outlet Adapter w/ Pressure Relief

This manifold valve connects to 1/4" metal FPT and splits the airflow to 4 3/8" airlines. It includes a 40 PSI pressure relief valve that protects the compressor from pressure overload.

List Price: $149.19
Our Price: $135.00
Savings: $14.19
Four Valve Outlet for Rotary Vane Compressors Four Valve Outlet for Rotary Vane Compressors

Use these outlet assemblies on Rotary Vane Compressors when operating two or more pond diffusers from single pump.

Our Price: $162.00
Six Valve Outlet for Rotary Vane Compressors Six Valve Outlet for Rotary Vane Compressors

Use these outlet assemblies on Rotary Vane Compressors when operating two or more pond diffusers from single pump.

Our Price: $219.00