Anfim Right Hand Doser Cam Bolt e-91-due-parts/e-91-e-97-e-98-due-boiler or water flow through the

or water flow through the boiler circuit can be blocked entirely

Technician recommended - this is a pressure safety device and should be installed and tested by someone familiar with boiler service

If it threads on too far instead

and the offset fitting on this version won't align correctly on a Junior boiler

Anfim Right Hand Doser Cam Bolt e-91-due-parts/e-91-e-97-e-98-due-boiler or water flow through theAnfim Right Hand Doser Cam Bolt M8 Locking Shaft This M8 threaded locking shaft secures the cam and doser star bolt on right hand configuration Anfim dosers, keeping the cam assembly seated and properly tensioned through thousands of dosing cycles. SPECIFICATIONS M8 thread COMPATIBILITY Fits: Anfim right hand doser assemblies Replaces: OEM Anfim doser cam bolt (M8, right hand configuration) Works with: the doser cam and star assembly INSTALLATION