Observation Port 1 1/2" NPT (Westwood WP-S305-150) Inlet Connection: 3/8" ODS (Outside

Inlet Connection: 3/8" ODS (Outside Diameter Solder)

Plenum Rated: UL tested to UL2043 for plenum applications

The Williams WSBCO-10

Service replacement where Monarch BPS nozzle design and 90° spray angle are specified

Mild Steel: 26 gauge

Observation Port 1 1/2" NPT (Westwood WP-S305-150) Inlet Connection: 3/8" ODS (OutsideP 1122 L Observation Port 1 1 2" NPT Manufacturer: Crown Engineering SKU: P 1122 L Unit: 1 Each The Crown P 1122 L Observation Port is a heavy duty sight window designed for industrial systems requiring visual inspection under high pressure and high temperature conditions. With a 1 1 2" NPT threaded connection and rugged construction, it is ideal for use in boilers, pressure vessels, and fluid systems. Key Features: Connection: 1 1 2" NPT standard