The Aquametro VZFA 20/VZOA 20 FL is a Flanged fuel oil meter for special requirements and applications. The Aquametro VZFA20/VZOA 15 is designed for applications that require an increased accuracy of 0.5 % or better, such as:
Measurement of EL heating fuel or diesel in testing facilities
Differential measurement
Commercial transactions for which the meters are legally required to have type approval or official verification.
These products require dirt filters with smaller mesh size