316 SS Orifice Plates

Pureflow’s 316L Stainless Steel Orifice Plate provides a reliable and proven method for differential pressure flow measurement in demanding water, wastewater, ozone, and chemical process applications. Manufactured from corrosion‑resistant 316L stainless steel, this orifice plate is designed for long service life in aggressive environments where material compatibility and dimensional accuracy are critical.

Each orifice plate is precision‑cut to suit the specified pipe size and flow conditions and is intended for use between ANSI flanged connections. When paired with a differential pressure indicator or transmitter, the orifice plate enables accurate and repeatable flow measurement for gaseous or liquid service.

Key Features

• Fabricated from Type 316L stainless steel for excellent corrosion resistance
• Suitable for oxygen, ozone, chemical, water, and wastewater applications
• Designed for installation between ANSI flanged piping systems
• Precision‑cut orifice for consistent differential pressure measurement
• Permanent orifice identification stamping available
• Smooth, deburred edges to protect gaskets and ensure proper sealing