Ametek SOLFRUNTProcess Gauge, 4.5 0-2300 psi AMETEK’s line of high quality process gauges are specifically designed to meet the demanding needs of the chemical and petroleum processing industries, and are also widely used in industries such as fossil fuel and nuclear power generation, aerospace and marine. The gauge’s design and materials of construction provide reliable service in applications where corrosive atmospheres, corrosive media, pressure pulsation, vibration, and wide variations in ambient temperatures are present. SOLFRUNT gauge cases feature an integral wall between the measuring element and the window, and a pressure relieving back for increased safetyRecalibration adjustments can be made from the rear of the case without removing the internals. On the 1900 Series the pointer is adjusted by removing the ring and front window. Most SOLFRUNT gauges are factory stock and are readily available through your U.S. Gauge Distributor.SPECIFICATIONSDIAL SIZE: 4-1/2SCALE: range 0-2300 psi (0-160 kg/scm)CASE AND RING: Wall MountingCAST ALUMINUM, BACK-FLANGED CASE with bayonet ring, Black finish and stainless steel pressure-relieving back WINDOW: High temperature acrylic, other options available.POINTER: Anodized aluminum, micro-adjustable with black finishDIAL: Aluminum with baked white background and black markingsMOVEMENT: Geared movement with components of corrosion-resistant 300 series stainless steel. Movement can Be removed for examination and cleaning without disturbing span and scale shape adjustmentsBOURDON TUBE: Phosphor bronze/silver brazed or 316L Stainless steel/TIG weldedCONNECTION: Brass, alloy steel, or 316L stainless steel, 1/2-14 ANPT standardACCURACY: +0.5% of span (Grade 2A), Span adjustments can be accomplished from rear of case without disturbing the gauge internals. Pointer adjustments are easily made by removing ring and window.Made in USAAmetek, US Gauge Div.1931- Spec No. 150659