MT Valves & Fittings product. 63-mm diameter stainless steel glycerine pressure gauge with BSP bottom connection. Case and locking ring made of A-304 stainless steel, adapter bushing, interior and connections in brass and dial and indicator needle in aluminium. The analogue Bourdon-type pressure gauge, in accordance with EN837-1, has a copper alloy Bourdon tube and a polycarbonate display. It is characterised by a glycerine filling which prolongs the life of the gauge and prevents condensation, minimises mechanical wear and buffers against high dynamic loads and vibrations. The gauge withstands an ambient temperature of -20 to 60°C, a process temperature of up to 60°C and it is recommended that the maximum pressure be less than 75% of the full range for sustained pressures and 65% for fluctuating pressures. It has a positive and dual measurement scale, units, bar/psi and an accuracy of ±1.6%. Model 8599 is ideal for use in hot and cold water, steam and oil systems. It is not recommended for systems that include highly-oxidising agents, such as chlorine, nitric acid, hydrogen peroxide, etc. The wide range of MT pressure gauges is specifically designed for industrial applications and complies with the highest certifications in fluid conduction. Available references and published specifications: • 859902 — measures: STAINLESS STEEL GLYCERINE FILLED PRESSURE GAUGE DN63 BRASS B; weight (kg): 0.22; small / large box: 1 / 54 • 859904 — measures: STAINLESS STEEL GLYCERINE FILLED PRESSURE GAUGE DN63 BRASS B; weight (kg): 0.22; small / large box: 1 / 54 • 859906 — measures: STAINLESS STEEL GLYCERINE FILLED PRESSURE GAUGE DN63 BRASS B; weight (kg): 0.22; small / large box: 1 / 54 • 859910 — measures: STAINLESS STEEL GLYCERINE FILLED PRESSURE GAUGE DN63 BRASS B; weight (kg): 0.22; small / large box: 1 / 54 • 8599100 — measures: STAINLESS STEEL GLYCERINE FILLED PRESSURE GAUGE DN63 BRASS B; weight (kg): 0.22; small / large box: 1 / 54 • 859916 — measures: STAINLESS STEEL GLYCERINE FILLED PRESSURE GAUGE DN63 BRASS B; weight (kg): 0.22; small / large box: 1 / 54 • 859925 — measures: STAINLESS STEEL GLYCERINE FILLED PRESSURE GAUGE DN63 BRASS B; weight (kg): 0.22; small / large box: 1 / 54 • 859940 — measures: STAINLESS STEEL GLYCERINE FILLED PRESSURE GAUGE DN63 BRASS B; weight (kg): 0.22; small / large box: 1 / 54 • 859960 — measures: STAINLESS STEEL GLYCERINE FILLED PRESSURE GAUGE DN63 BRASS B; weight (kg): 0.22; small / large box: 1 / 54 Price and local availability on request. Source: https://mtspain.net/en/glycerine-filled-pressure-gauge-dn63-brass-bottom-connection-1-4/