Flow Analysis
AVANTOR MASTERFLEX (VWR LLC) Masterflex Variable-Area Flowmeter with Valve, Direct Reading, Aluminum Fittings, 65-mm Scale; 250 mL/min Air
This full range of direct-reading flowmeters provide a robust solution for your laboratory that eliminates the need for reading conversions. Valved flowmeters have a valve mounted at the inlet (bottom) of the flowmeter. This arrangement is typically used for positive pressure applications for liquids and gases. The valve can be reconfigured to mount at the outlet (top), often for vacuum applications.
AVANTOR MASTERFLEX (VWR LLC) Masterflex Variable-Area Flowmeter with Valve, Direct-Reading, Stainless Steel Fittings, 150-mm Scale; 200 mL/min Water
This full range of direct-reading flowmeters provide a robust solution for your laboratory that eliminates the need for reading conversions. Valved flowmeters have a valve mounted at the inlet (bottom) of the flowmeter. This arrangement is typically used for positive pressure applications for liquids and gases. The valve can be reconfigured to mount at the outlet (top), often for vacuum applications.
AVANTOR MASTERFLEX (VWR LLC) Masterflex Variable-Area Flowmeter with Valve, Direct Reading, Brass Fittings, 65-mm Scale; 50 scfh Air
This full range of direct-reading flowmeters provide a robust solution for your laboratory that eliminates the need for reading conversions. Valved flowmeters have a valve mounted at the inlet (bottom) of the flowmeter. This arrangement is typically used for positive pressure applications for liquids and gases. The valve can be reconfigured to mount at the outlet (top), often for vacuum applications.
AVANTOR MASTERFLEX (VWR LLC) Masterflex Variable-Area Flowmeter with High-Res Valve, Correlated Reading, PTFE Housing and Fittings, 65-mm Scale; 6318 mL/min Air
The substitution of metal fittings with PTFE eliminates a potential contamination source for high-purity applications. The glass tube utilizes a fused ceramic scale for a precise, permanent measuring guide. In addition, a vertical-tangential locator line provides readings with hairline accuracy. Further improving readability is a front shield that magnifies the scale 16%. An anodized aluminum frame protects the heavy-walled glass flowtube; a white acrylic backplate protects and enhances viewing in the protective frame.
Select a flowmeter with a valve for flow rate control. The standard valve is suitable where high resolution metering is not essential. The high precision valve features a fine-adjust 16-turn "non-rising stem" to more accurately set your desired flow rate.
All flowmeters come with correlation data sheets for water and numerous gases (listed below) at standard temperature and pressure (STP).
AVANTOR MASTERFLEX (VWR LLC) Masterflex Variable-Area In-Line Flowmeter without Valve, Direct Reading, PTFE and PCTEF Fittings, 3/8"" NPT(F);2,000 ml/min Water
Ideal for use in applications requiring the high purity/high temperature suitability that fluoropolymers are capable of. Common applications include those with acids, caustics, solvents, and high purity liquids. The solid PTFE float is designed to maximize each meter's flow range so that many of the available models provide an outstanding turn-down ratio. Flowmeters have direct-reading water scales. *Leak integrity rating of 1 x 10-7 sccs Helium or better.
AVANTOR MASTERFLEX (VWR LLC) Masterflex Variable-Area Flowmeter with Valve, Direct Reading, Aluminum Fittings, 150-mm Scale; 50 mL/min Air
This full range of direct-reading flowmeters provide a robust solution for your laboratory that eliminates the need for reading conversions. Valved flowmeters have a valve mounted at the inlet (bottom) of the flowmeter. This arrangement is typically used for positive pressure applications for liquids and gases. The valve can be reconfigured to mount at the outlet (top), often for vacuum applications.
AVANTOR MASTERFLEX (VWR LLC) Masterflex Variable-Area Flowmeter without Valve, Direct-Reading, Aluminum Fittings, 150-mm Scale; 800 mL/min Air
This full range of direct-reading flowmeters provide a robust solution for your laboratory that eliminates the need for reading conversions. Valved flowmeters have a valve mounted at the inlet (bottom) of the flowmeter. This arrangement is typically used for positive pressure applications for liquids and gases. The valve can be reconfigured to mount at the outlet (top), often for vacuum applications.
AVANTOR MASTERFLEX (VWR LLC) Masterflex Variable-Area Flowmeter without Valve, Direct-Reading, Aluminum Fittings, 150-mm Scale; 500 mL/min Air
This full range of direct-reading flowmeters provide a robust solution for your laboratory that eliminates the need for reading conversions. Valved flowmeters have a valve mounted at the inlet (bottom) of the flowmeter. This arrangement is typically used for positive pressure applications for liquids and gases. The valve can be reconfigured to mount at the outlet (top), often for vacuum applications.
AVANTOR MASTERFLEX (VWR LLC) Masterflex Variable-Area Flowmeter with Valve, Direct Reading, Stainless Steel Fittings, 150-mm Scale; 1.25 LPM Air
This full range of direct-reading flowmeters provide a robust solution for your laboratory that eliminates the need for reading conversions. Valved flowmeters have a valve mounted at the inlet (bottom) of the flowmeter. This arrangement is typically used for positive pressure applications for liquids and gases. The valve can be reconfigured to mount at the outlet (top), often for vacuum applications.
AVANTOR MASTERFLEX (VWR LLC) Masterflex Variable-Area Flowmeter without Valve, Direct-Reading, Stainless Steel Fittings, 150-mm Scale; 500 mL/min Water
This full range of direct-reading flowmeters provide a robust solution for your laboratory that eliminates the need for reading conversions. Valved flowmeters have a valve mounted at the inlet (bottom) of the flowmeter. This arrangement is typically used for positive pressure applications for liquids and gases. The valve can be reconfigured to mount at the outlet (top), often for vacuum applications.
AVANTOR MASTERFLEX (VWR LLC) Masterflex Variable-Area Flowmeter with Valve, Direct-Reading, Stainless Steel Fittings, 150-mm Scale; 1.2 L/min Water
This full range of direct-reading flowmeters provide a robust solution for your laboratory that eliminates the need for reading conversions. Valved flowmeters have a valve mounted at the inlet (bottom) of the flowmeter. This arrangement is typically used for positive pressure applications for liquids and gases. The valve can be reconfigured to mount at the outlet (top), often for vacuum applications.
