Description
HP36 Four Stage Ventilation Thermostat Biosecurity Designed to operate with an Designed to operate with an input pressure of between 0 To flush a line rotate the side red nut anticlockwise for 3 5 turns
HP36 Four Stage Ventilation Thermostat Biosecurity Designed to operate with an Designed to operate with an input pressure of between 0 To flush a line rotate the side red nut anticlockwise for 3 5 turns