Gould Instruments now manufactures high quality Annubar elements, used to measure differential pressure, correlating to flow rates, for use with our high accuracy digital fire sprinkler supply flowmeters.
Sizes range from DN50 to DN200 and are designed to operate in conjunction with our high accuracy digital Sprinkler flowmeters.
The probe stems are made from 316 Stainless Steel, and incorporate quality ball valves and fittings. The probes and digital gauges are used in conjunction with a custom flow chart, which correlates Differential pressure versus flowrate.
Our pricing is much more reasonable than some current imported products.
Contact us to order today.