Arrow Pneumatics Economatic Drain 1/2" - 5704S

Arrow developed the heavy duty ECONOMATIC drain valve to be a low cost answer to leaking, clogging, noise and other problems caused by float-type drains. 
A solenoid controlled by a solid state timer opens and closes the ECONOMATIC drain valve in 1 to 60 minute cycle times and 1 to 30 second blow down times.
Both times are individually adjusted. The drain is designed with a manual override switch with indicator light. ECONOMATIC drains also feature a spring loaded
softseat solenoid which eliminates valve noise and assures leak proof shutoff. Installation of the drain is simple and quick – thread on and plug in.

Y Strainer – furnished with each Economatic Drain

A Y Strainer installed ahead of an external drain, traps large debris and sludge; prevents malfunctions and extends the life of automatic drains.