Weiss Instruments WEISS-TL15-030-8B Pressure Gauge 0-30 Psi

Product Description

The WEISS INSTRUMENTS WEISS-TL15-030-8B is a compact pressure gauge designed for monitoring system pressure in a range of plumbing, HVAC, and mechanical applications. It features a 1.5-inch dial face with a 0-30 psi measurement range, making it suited for low-pressure system monitoring. The gauge uses a back-mount configuration with a 1/8-inch connection, allowing direct panel or pipe installation in tight spaces. Licensed plumbers, HVAC technicians, and pipefitters typically install this type of gauge as part of pressure monitoring setups in both new construction and service work.

This gauge is well suited for residential and light commercial applications where a small-format, back-mount pressure gauge is required. The 0-30 psi range covers common low-pressure service scenarios including water supply lines, pneumatic controls, and low-pressure gas or fluid monitoring. Its compact 1.5-inch dial makes it a practical choice where panel space or installation clearance is limited.

Key Features

• 1.5-inch dial face for compact installation in tight spaces
• 0-30 psi measurement range for low-pressure system monitoring
• Back-mount configuration for direct inline or panel installation
• 1/8-inch connection size for standard low-pressure fittings

Compatibility

Designed as an OEM-style replacement or direct-install pressure gauge for low-pressure plumbing, HVAC, and mechanical systems requiring a back-mount 1/8-inch connection gauge with a 0-30 psi range.

Installation Notes

Installation is typically performed by a licensed plumber or HVAC technician. Shut off and depressurize the system completely before removing or installing any pressure gauge. Use appropriate thread sealant on the 1/8-inch NPT connection and tighten to fitting manufacturer specifications using a properly sized wrench. Verify the system pressure range does not exceed the gauge rating before returning the system to service.

Technical Specifications

• Dial Size: 1.5 inches
• Pressure Range: 0-30 psi
• Mount Type: Back Mount
• Connection Size: 1/8 inch

Standard Information

• Brand: WEISS INSTRUMENTS
• Manufacturer Part Number: WEISS-TL15-030-8B