4-Step 36 Inch Wide Heavy-Duty Ladder 1.90 x .145 Inch pipe-size_2" This is a reliable yet

This is a reliable yet simple programmable controller that features automatic maintenance of water chemistry (ORP and pH) with a display of the Langelier Saturation Index

the number may be higher

The lettering height is 4 inch

The K-1720 Kit tests for Cyanuric Acid using a visual determination system and a turbidimetric method

The integrated Main Screen display enables the operator to supervise all the process functions at a glance and to quickly respond to any changing condition

4-Step 36 Inch Wide Heavy-Duty Ladder 1.90 x .145 Inch pipe-size_2" This is a reliable yetThis high quality pool ladder has 4 steps for swimmers to get in and out of your pool. The distance between the front (pool) rail and back (anchor) rail is 36 inches and the overall outside diameter of the rail tubing is 1. 90 inches. Recommended for heavy duty commercial use at public and instituional pools. Made only in thicker grades of stainless steel to withstand heavier usage. Each ladder comes standard with two frames and injection molded ABS