YORK chiller spare parts electronic water flow switch 025-43553-000 flow sensor

1/2" Plastic Water Flow Switch Magnetic flow switch

Brass Water Flow Switch

Brass Water Flow Switch 1" Screw FS-G1 Sunwoald

Brass Water Flow Switch BSP1/2"

DN20 G3/4" FS-4050 Brass Water Flow Switch

1/2" Electronic Water Flow Switch

1/2NPT Outer Thread Water Flow Switch

Horizontal Installation Quick Connector Water Flow Switch (FS-4P)