ASME B40.1 Grade A Accuracy (±2-1-2% of Span): Professionally manufactured for reliable performance; large 2-1/2" (63mm) dial with high-contrast markings ensures clear, easy pressure reading. Liquid Filled for Stable Reading and Vibration Dampening: Glycerin filling stabilizes pointer movement and helps dampen vibration, pulsation, and sudden pressure spikes to reduce needle flutter and improve readability. Back Mount Design for Rear Connection Installations: 1/4" NPT back mount connection is ideal for panels, regulators, manifolds, and equipment layouts where rear-entry installation is preferred. Optional Mounting Bracket Compatible: Designed to accept a compatible panel mounting bracket that fits the special groove at the connection area for secure installation where required. Heavy-Duty Stainless Steel Case: Rust-resistant 304 stainless steel case with durable brass wetted parts, chrome-plated brass connection, copper alloy internals, and polycarbonate lens. For air, water, oil, and other media non-corrosive to brass. Not for oxygen service. The CARBO Instruments L25-SSCB Series is a 2.5" liquid-filled back mount pressure gauge engineered for dependable measurement in demanding industrial and commercial applications. Built with a 304 stainless steel case, brass wetted parts, and a rear 1/4" NPT connection, this gauge is ideal for panel-mounted and rear-entry installations where durability, vibration resistance, and clear readings are essential. Vibration Resistance: This glycerin-filled gauge is designed to dampen vibration, pulsation, and sudden pressure spikes. The internal liquid stabilizes the pointer to reduce needle flutter, helping provide smoother readings and longer service life in pumps, compressors, hydraulic systems, irrigation equipment, and general machinery. Precision Engineering: The large 2.5" (63mm) dual-scale dial provides clear, accurate readings. Manufactured to meet ASME B40.1 Grade A accuracy standards (±2-1-2% of span), it delivers reliable measurement for maintenance professionals, contractors, and industrial users. Back Mount / Panel Compatibility: Featuring a standard 1/4" NPT back mount connection, this gauge is well suited for control panels, manifolds, equipment faces, and enclosed systems. It is also compatible with an optional panel mounting bracket designed to fit the groove at the connection area. Construction & Compatibility: The L25-SSCB features a rust-resistant 304 stainless steel case, durable brass wetted parts, chrome-plated brass connection, copper alloy internals, and a polycarbonate lens for impact resistance. Designed for use with fluids and gases non-corrosive to brass, including water, air, hydraulic oil, and diesel. Note: Not suitable for oxygen service.
