Value Collection 115AL20200 Pressure Gauge 200 Psi 2 in

Product Description

The VALUE COLLECTION 115AL20200 is a liquid-filled analog pressure gauge designed for monitoring system pressure in plumbing, HVAC, and industrial fluid applications. It features a 2-inch dial with a 0 to 200 psi range and a glycerine-filled stainless steel case that dampens needle vibration and protects internal components in high-cycle or pulsating service. The lower-mount 1/4-inch NPT connection allows direct inline installation on pipes, manifolds, and equipment ports. Brass wetted parts and a bronze Bourdon tube provide reliable compatibility with water, air, and common non-corrosive media. Accuracy is rated at plus or minus 3-2-3 percent of scale across the full range.

This gauge is suited for residential and light commercial installations where a compact, readable pressure indicator is needed. Typical applications include boiler supply lines, pump outlets, water pressure monitoring points, air compressor circuits, and hydronic system test ports. The glycerine fill makes it a practical choice for locations with vibration or pressure fluctuation that would cause an unfilled gauge to read erratically. Licensed plumbers, HVAC technicians, and pipefitters install this type of gauge as part of routine system commissioning or as a direct replacement for failed units.

Key Features

• Glycerine-filled case dampens needle vibration for stable readings in pulsating or high-cycle service
• Stainless steel case resists corrosion in wet or outdoor service environments
• Brass wetted parts and bronze Bourdon tube compatible with water, air, and common non-corrosive media
• 1/4-inch NPT lower-mount connection for direct inline installation
• 3-2-3 percent of scale accuracy across the full 0 to 200 psi range
• Compact 2-inch dial suitable for tight installation spaces

Compatibility

Designed as an OEM-style replacement or new-installation pressure gauge for plumbing, HVAC, and fluid system applications requiring a 1/4-inch NPT lower-mount connection and a 0 to 200 psi range.

Installation Notes

Installation is typically performed by a licensed plumber or HVAC technician. Shut off system pressure and relieve residual pressure from the line before removing any existing gauge or fitting. Apply thread sealant tape or paste rated for the service media to the NPT threads before installation; do not overtighten, as brass fittings can be damaged by excessive torque. Verify the gauge pressure range is appropriate for the system before returning the system to service.