Apollo Valves 20-351-03 1/2 Square Composition Water Gauge Less Glass & Rod (w/ Auto Ball Valve)

Product Description

Apollo Valves offers the 20-351-03, a 1/2 square composition water gauge without glass and rod, designed for use in heating systems. It features NPT male pipe connections made of ASTM B-16 brass bar stock or B-584 cast bronze. The water gauge is equipped with four guard rods and standard EPDM gauge glass gaskets, which can be replaced with other types as needed. This product also includes automatic ball checks to help prevent fluid loss in case of damage to the glass.

• Standard 1/4 needle drain valve in lower arm
• Pet cock or Apollo ball valve drain available on request
• Rated for 200 psig at 400°F and 400 psig at 100°F

Product Highlights

This water gauge is suitable for steam heating specialties and meets CRN standards.

Product Information

Standard Information

• Manufacturer: Conbraco Industries
• Part Number: 20-351-03
• Minimum Quantity: 1
• Available Quantity: 6

Technical Specifications

• Weight: 2.1 lbs
• Length: 5.95 inches
• Width: 3.8 inches
• Height: 3.25 inches
• Pipe Size: 1/2 inch