The Wusen PVC gutter circulation cooling system is a modular PVC framework system designed specifically for cooling systems in livestock farms and greenhouses. This is an innovative fully enclosed water curtain framework system with simple installation requirements, easy maintenance, and easy replacement of cooling and evaporative cooling pads.
All made of plastic, with no rusted metal frame in the external environment. No external water tank is required, and the system can be built and installed according to the size of the project site, suitable for any length of plastic or paper evaporative cooling pads.

· Easy to install.
· The lower gutter is used as a water storage tank. No underground water tank is
required.
· When the water level drops, the floating system allows for automatic refilling.
· Modular structure, adjustable length and height.
· Design special locking fasteners for easy installation and removal of water curtains.
· The system includes drainage valves for cleaning drainage ditches.
· PVC raw materials have anti UV properties.
· More durable than other metal frame cooling systems.
· A complete rust prevention system.

Installation diagram of water pump：

• New modular design, easy to install and remove, convenient to clean or replace the cooling pad.

• Using PVC material, anti-aging, resistant to corrosion and rust.

• No need to add external water tank as the bottom watergutter contains the entire water requirment of the pad climate system.

• The float valve system can fill water automatically when the water level is low.

• Matching use with the water-distribution pipe, the special designed deflector can make the water soaking into the cooling pad evenly.

• The cooling pad support can realize the water circulation perfectly and prevent the rodents from entering the watergutter.

Schematic diagram of cooling system:

Optional PVC deep water gutter:

Reduce the cost of cooling project, convenient installation, and brand- new raw materials.Anti-acid, alkali-resistant and corrosion-resistant, long service life