DwyerVFC series rotor flowmeter

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Details

Indicates the flow rate of air or water, ±2% accuracy.

Features and Benefits

The accurate and durableVFC Visi-Float@ meter includes a stainless steel guide rod and large diameter rotor to ensure stability and visibility at high flow rates. 5″ large scale range and accuracy of ±2% of full scale are widely used in pharmaceutical and laboratory equipment. The VFC model has a PVC 1″ FNPT female connector and the VFCII has an acetal thermoplastic 1″ NPT male connector.The VFCII unit includes a hex wrench. All models have a metal rear piece for panel mounting or, of course, can be mounted directly on the system piping.

Technical Data

Specification

Media: Compatible gases or liquids

Material of the connecting part:

Main body: acrylic plastic

O-Ring: Buna-N (Buna-N) and Viton optional

Metal parts: Stainless steel

Rotor: stainless steel

Temperature & Pressure Range: 100psig(6.9bar)@120?(48℃)

Accuracy: ±2% of full scale

Connection: VFC: 1″ FNPT female thread rear connection, upper and lower connections optional; VFCII: 1″ NPT male thread rear connection, upper and lower connections optional

Scale length: 5″ long

Mounting: Vertical

Weight: 24-25 oz (0.68-0.71 KG)

Model List

Model VFC-5″ Scale
Order No.	Range	Ordering Number	Range ????????
Order No.	SCFH Air	Ordering Number	GPM Water
121	2.5-25	141	0.5-5
122	5-50	142	1-10
123	10-100	143	?2-20
	LPM Air		LPM Water
131	60-700	151	?2-20
132	200-1400	152	4-40
133	300-2800	153	? 10-75