Dwyer Instruments PE-O-3

The Series PE Orifice Plate Flowmeter offers one-piece PVC construction incorporating a unique holder or carrier ring containing metering taps and integral gaskets. Unlike a standard orifice plate, the Series PE is a true primary element including the various components for differential pressure measurement. It was designed for use wherever there is an application for a conventional flow orifice plate. It can also be used in place of other primary differential producers for efficiency and cost effectiveness. The Series PE is available in line sizes from 1/2 to 24 and used for air and most gases. It meets or exceeds ASME, AGA @ ISO standards.

• Mounted with standard flanges
• Standard corner tap configuration
• Corrosion free material
• Simplified installation
• Built in metering taps (1/4 female NPT STD)
• Proven through a wide range of applications for accuracy and energy efficiency
• Assures long term reliability and accuracy
• Excellent chemical resistance
• Weather resistant
• Flame retardant (without factory gaskets)
• Low friction (minimum wear)
• Orifice plate thickness 1/4 offering greater stability
• 12 line size
• 8.400 bore
• 0.7 Beta
• water capacity: 320 d.p. W/C, 4930.86 GPM flow
• air capacity: 12430 SCFM @ 14.7 psia, 21397 SCFM @ 20 psig, 41089.02 SCFM @ 100 psig
• 7 lb