Flowmeter Impeller Wheel resources/chemex-infographic the difference between a unit

the difference between a unit sitting on the surface and one installed flush into it is significant

electrical switch replacement

Works with: Requires a gasket

though it also turned up in some older CMA (Astoria/Wega) and San Marco models

Flowmeter Impeller Wheel resources/chemex-infographic the difference between a unitFlowmeter Impeller Wheel The magnetic impeller that spins inside your flowmeter body and generates the pulses your machine counts to control dose volume. It's PTFE with two embedded magnets, so the control board reads its rotation through the housing wall. SPECIFICATIONS PTFE with 2 embedded magnets; fin diameter 22. 6mm; inner hub 4. 7 x 9. 8mm O. D. COMPATIBILITY Fits: flowmeter bodies using this impeller size and magnet configuration INSTALLATION