Flap type flow switches
Flap flow switches, reed switch contact, 1/2” BSPP male thread
Flap type flow switches
Flap flow switches, reed switch contact, 1/2” BSPP male thread, with triac cooler
Paddle flow switches
Paddle flow switches, reed switch contact, built-in 16A SPDT relay
Paddle flow switches
Paddle flow switches
Paddle flow switches, reed switch contact, external brass body
Piston type flow switches
Piston flow switches, reed switch contact, inlet and outlet 1/2” BSPP male
Piston type flow switches
Piston flow switches, reed switch contact, inlet and outlet 3/4” BSPP male
Piston type flow switches
Piston flow switches, reed switch contact, snap in inlet and outlet for copper tube