OPW Swivel Joints and Fittings
Sight Flow Indicators
OPW Visi-Flow® Sight Flow Indicators
Visi-Flo® sight flow indicators by OPW provide a quick, reliable, and economical way to verify flow and monitor fluid color and clarity in process lines. All units feature dual glass for see-through visibility. Propeller, flapper, drip-tube and plain types available in 1/4" to 12" sizes in steel, stainless steel, bronze, dectile iron and specialty alloys.
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Fast service and friendly staff
It took awhile for us to figure out what I needed but, after pictures were sent, it took 3 days to receive the product. Fast service and friendly staff.
Western Iowa Energy
Very good product design with a large view area of site glass, cuts operational cost as well as a ergonmic asset, and cuts percentage of costly lost time accidents.