Dwyer

NEW DWYER RMC-142-SSV RATE-MASTER RMC 0.2-2.2 GPM FLOW METER STOCK H1182

A nice touch is that Fasco Epoxies come with a handy measuring guide inside.

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DWYER 2302, Magnehelic pressure gauge, 1-0-1 Inches of Water

I've used this with different gear, and the universal fit never let me down.

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