Mcdonnell Miller Bronze Liquid Level Reflex Site Glass & Valve Kit for Water Columns 157 , 193, & 194 Series.

Key Features:

1. Durable Construction: The sight glass sets are constructed from bronze, ensuring durability and longevity in demanding industrial environments.

2. Pressure and Temperature Ratings: They are designed to handle pressures up to 300 WSP (Water, Steam, Pressure) at 450°F and 600 WOG (Water, Oil, Gas), making them suitable for a variety of applications​​​​.

3. ASME Compliance: These kits comply with Boiler and Pressure Vessel Code Section 1 and ASME B31.1, ensuring they meet strict safety and performance standards​​.

4. Complete Kits: Each kit includes a bronze reflex liquid level sight glass along with upper and lower slow-opening or quick-opening valves. The valves are designed with 1/2" NPT (National Pipe Thread) ports, and the kits are available in different sizes to fit specific model requirements:

   • Model 897 Bronze Size 5: Maintains 11-1/2" center-to-center distance for McDonnell Miller 157 series.
   • Model 899 Bronze Size 7: Maintains 11-1/2", 12-3/4", and 12-7/8" center-to-center distances for McDonnell Miller 193 and 194 series​​​​.

5. Customization and Shipping: BoilerSupplies.com offers customization options to ensure you get the exact size and configuration needed for your system. They also provide same-day shipping for in-stock items, with express shipping options available​​​​.