Hoffer HO Series Wafer is a cost efective design that elimates flanges on the meter. They have outstanding accuracy and are rated to meet the pressure rating of any flange as listed in ASME B 16.5. These provide a wide range of flows with 10:1 turndown typical.
The Hoffer Premier Gas Series turbine flowmeters provide extremely accurate gas measurement and at a cost less than typical mass or ultrasonic flowmeters. Exceptionally wide flow turndown ranges. Combine these benefits and high reliability and you've got something to think about.
Hoffer High Pressure (15,000 psi) Wing Nut Series flowmeter for Gas Service typically used for oil well fracturing with nitrogen gas