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Product Information
Product Overview
OP-J-1 is a series OP Orifice plate flowmeter, a complete flow metering package. It incorporates a stainless steel orifice plate with a unique holder or carrier ring containing metering taps and integral gasket. The series OP can be used with compatible liquids and gases. It features 4 line size, 1.200 bore, 0.30 beta, water capacity- 20 D.P. WC, 22.03 GPM flow, AIR CAPACITY- 20 D.P. WC, 83.58 SCFM at 14.7 PSIA, 129.44 SCFM at 20 PSIG, 236.48 SCFM at 100 PSIG, 7 LB weight. Typical applications include fluid flow rates in building water lines, boiler feedwater, cooling water, combustion or compressed air and steam flow.
- Mounted with standard flanges with no need of specialty flanges
- Reduced installation costs with simple installation by slipping the unit between standard flanges
- Easy access with corner type metering taps
- Long operation life with corrosion free material
- Stainless steel wetted parts assures long term reliability and accuracy
- Proven through a wide range of applications for energy efficiency
Technical Specifications
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OP Series
6.35mm
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0.6%
No SVHC (04-Feb-2026)
150psi
Technical Docs (1)
Legislation and Environmental
Country in which last significant manufacturing process was carried outCountry of Origin:United States
Country in which last significant manufacturing process was carried out
RoHS
RoHS
Product Compliance Certificate

