Apollo Valves CON-9831618 Copper Guard Rod for Water Gauge

Product Description

The APOLLO VALVES CON-9831618 is a copper guard rod designed to protect water gauge glass on boilers and other pressurized vessels. Guard rods provide a physical barrier around fragile gauge glass, reducing the risk of breakage during normal operation and routine service work. At 3/16 inch outer diameter and 18 inches in length, this rod is sized for standard water gauge assemblies found in residential and light commercial hydronic heating systems. Plumbers and boiler technicians install these components as part of gauge glass guard sets to maintain code-compliant, safe boiler sight glass installations.

This guard rod is suited for water gauge applications on steam and hot water boilers in residential and commercial settings. It is typically installed alongside matching guard rods and end fittings to form a complete protective cage around the gauge glass assembly. The copper construction offers corrosion resistance in wet, steam, and hot water environments common to boiler rooms and mechanical spaces.

Key Features

• Copper construction provides corrosion resistance in steam and hot water service environments
• 3/16 inch outer diameter suits standard water gauge guard assemblies
• 18 inch length fits typical residential and light commercial boiler gauge glass installations
• Designed as a protective component to reduce risk of gauge glass breakage

Compatibility

Designed for use with water gauge assemblies on steam and hot water boilers where standard guard rod dimensions apply.

Installation Notes

Installation is typically performed by a licensed plumber or boiler technician. Shut down and depressurize the boiler and allow the system to cool completely before servicing any gauge glass or guard rod components. Follow applicable local mechanical codes and boiler manufacturer guidelines when assembling or replacing gauge glass guard sets. Inspect mating fittings and end connections for wear or corrosion before installing new guard rods.

Technical Specifications

• Outer Diameter: 3/16 inches
• Length: 18 inches
• Material: Copper
• Suitable For Use With: Water Gauge

Standard Information

• Brand: APOLLO VALVES
• Manufacturer Part Number: CON-9831618