NDS 400 4 ft Channel Drain 2200 compression strength and stability under

compression strength and stability under heavy loads

The construction and reliability of the stainless-steel cutting head ensures you can perform pruning and trimming jobs with confidence

Fits the 1" PGA Valve below:

Adjustable arm spring for low-pressure and low-gallonage operation

Provides extra large filtration capacity for residential

NDS 400 4 ft Channel Drain 2200 compression strength and stability underThe NDS Spee D Channel systems are lightweight and easy to install and provide a quick and simple alternative to traditional concrete channels. For residential and non residential applications, the Spee D Channel has a greater surface area for drainage than the micro and mini channels. Effective in everything from patios to light vehicular traffic areas, the most popular applications for this channel include swimming pools, spas, and patios. Each