Value Collection 115AB15100 Pressure Gauge 100 Psi

Product Description

The VALUE COLLECTION 115AB15100 is a liquid-filled analog pressure gauge designed for use in fluid and gas systems where vibration, pulsation, or pressure spikes would otherwise impair readability. The 1.5-inch dial displays a range of 0 to 100 psi with a 3-2-3 percent of scale accuracy rating, meaning accuracy is plus or minus 3 percent at the low and high ends of the scale and plus or minus 2 percent at mid-scale. The stainless steel case encloses glycerine- and water-compatible fill fluid that dampens needle movement. Brass wetted parts and a bronze Bourdon tube handle the pressure-sensing function. Installation is handled by plumbers, pipefitters, HVAC technicians, or industrial maintenance professionals.

This gauge is suited for residential and light commercial plumbing, HVAC hydronic systems, compressed air lines, and general fluid service applications where a compact 1.5-inch dial fits space-constrained panels or equipment ports. The center back mount configuration positions the 1/8-inch NPT male connection at the rear center of the gauge body, making it a common choice for panel-mounted instrument applications. The glycerine fill extends service life in systems with steady or intermittent vibration.

Key Features

• Liquid-filled design with glycerine and water fill for vibration and pulsation dampening
• 0 to 100 psi pressure range with 3-2-3 percent of scale accuracy
• 1.5-inch analog dial for at-a-glance pressure readings in tight spaces
• Stainless steel case for corrosion resistance in wet or outdoor environments
• Brass wetted parts and bronze Bourdon tube compatible with common plumbing fluids
• Center back mount with 1/8-inch NPT connection for panel or direct-pipe installation

Compatibility

Designed as an OEM-style replacement or new-installation gauge for any system with a 1/8-inch NPT center back port operating within a 0 to 100 psi range and compatible with brass and bronze wetted components.

Installation Notes

Shut off system pressure and relieve any residual pressure before removing or installing this gauge. Apply thread sealant tape or paste to the male NPT threads per IPC and local plumbing code requirements — do not over-tighten, as brass and bronze fittings are susceptible to damage from excess torque applied without a specification. A wrench should engage the hex flats on the gauge body only, not the case. Verify the pressure range of the system does not exceed 100 psi steady-state before commissioning.