Q12DS501.54SNO1 Flow Switch Harwil Q12DS 1/2

California Residents WARNING: This product can expose you to chemicals which are known to the state of California to cause cancer including Nickel (unbound particles of respirable size) which is a component of stainless steel.

 www.P65Warnings.ca.gov

Please use 26-578-1101 which includes necessary fittings for installation.

Harwil Q12DS Flow Switch 1/2" NPT
2 amp pilot duty switches on at 10 gpm and switches off at 8 gpm. ABS body, stainless spring arm.

Stationary arm measurements:

• 2" Distance between end of the arm and bottom of the threads
• 2-5/8" Distance between end of the arm and top of the threads