Description
10 cm (4 in.) diameter non-range diaphragm designed to temporarily close or seal connections in leak test systems or ductwork, preventing unwanted air leakage or incorrect flow rate. Compatible with Retrotec equipment as part of the Range Plugs system.
This accessory is ideal for technicians who perform blower door tests or duct checks and need to ensure that openings are properly blocked during assembly or transport.
Ref.RP000