COLE-PARMER 65 mm Flowmetreler ( with PTFE )

COLE-PARMER 65 mm Flowmetreler ( with PTFE )

	Designed for high-purity applications with flexibility for a broad array of gases
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	Compact design is ideal for small panels or cramped workspaces
	High turndown minimum flow rate is less than one-tenth of maximum flow
	High-precision valve option allows monitoring and control
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).