High Volume Flowmeter 0-20 LPM Air

Features Scales are easy to read - The front scale location and white background provides excellent visibility Mid-range calibration is established with a master flowmeter Durable and attractive construction - The machined acrylic bodies of the Visi-Float flowmeters are practically unbreakable Fabrication is backed by over 60 years of experience in acrylic instrument machining The tapered bore is precision machined to a smooth surface that provides perfect visibility of the indicating float Available with either brass or stainless steel inlet and outlet connections and are tapped for 1/8" NPT thread All standard models employ Buna-N o-rings for leak proof operation and are available with either back or end connections for horizontal or vertical piping Precision metering valves in brass or stainless steel are available for most VFA and VFB models Easy installation - All Visi-Float flowmeters have metal mounting inserts on rear for panel mounting. They can also be supported directly by system piping Wetted Materials Body: acrylic plastic; O-ring: Buna-N (fluoroelastomer available) Metal Parts: brass standard, stainless steel optional Float: stainless steel, black glass, aluminum, K Monel depending on range Temperature & Pressure Limits Without Valve: 100 psig (6.9 bar) @ 150°F (65°C) 150 psig (10 bar) @ 100°F (38°C) With Valve: 100 psig (6.9 bar) @ 120°F (48°C) Functional Specifications Service: Compatible gases and liquids Accuracy: 5% of full scale Process Connection: 1/8" female NPT General Specifications Scale Length: 2" typical length Mounting Orientation: Mount in vertical position Weight: 4.0-4.8 oz (.11-.14 kg)