Process Metering Equipment VAK11022 Honeywell measurex QCS beam Iso Therm Scanner Model 2100 VAK10920 Siemens Magflo 6000 flowmeter DN 200 VAK10921 Danfoss flowmeter Mag 5000 VAK10922 Danfoss flowmeter Mag 3100 VAK10781 Sold KAJAANI RM200 Retention Metering Device VAK10570 Electronic Scale, Wyler Clinotronic, Switzerland