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Process Level Gauge - Reflex
SKU: Process Level Gauge - Reflex
Reflex Level Gauge is available in the range ANSI Class 150 to ANSI Class 1500, it is particularly suited for low pressure steam boilers, gas liquefaction plants, reactors or storage vessels.The Refl...
Spraying Devices Series SV / SVS
SKU: Spraying Devices
Spraying devices may be used to prevent the cristallisation of media onto the glass and to remove dust and dirt.Series SV (central) / SVS (sideways) spraying devices are fitted through the sightglass...
Wipers
SKU: series W / WD / WDT / WR / WDR
Wipers may be used to prevent the crystallisation of media onto the glass and to remove dust and dirt.SERIES W / WD / WDT / WR / WDR centrally operated wipers are mounted through the sightglass disc...
Boiler Water Level Gauge
SKU: Boiler Water Level Gauge
Our standard Boiler and Water Level Gauge is offers a robust design suitable for lower pressure Boilers and General water Level applications. Auto Shut off Valves as Standard, Lever Operated, Superior...
Lighting Application for Glass Rods
SKU: Glass Rods - Lighting Application
Discover the unique and captivating world of glass rod lighting. Our high-quality glass rods offer endless possibilities for creating stunning and innovative lighting solutions.Explore Our Range:Penda...
Oil & Gas Industry
SKU: Oil & Gas Industry
John Moncrieff: Your Premier Supplier of Glass and Components for the Oil & Gas IndustryWe are a leading provider of high-quality glass and essential components for the oil and gas sector. Our ex...
Oil Sights
SKU: Oil Sights
Our Oil Level gauge is a very simple brass and heat proof glass tubular level gauge unit to provide level indication, primarily on oil tanks. As standard they are fitted from the base, but a double b...
Packing Sleeves
SKU: Packing Sleeves
Boiler packing sleeves are essential components in industrial boilers, designed to provide efficient sealing and prevent leakage around the boiler's tubes. Our Packing Sleeves are made from 99.5...
Lever Gate Valve
SKU: LV2100
Screwed BSPP, Bronze Body up to 1½”, Brass Body 2” to 6”.Rated PN16, Temperature -20°C to 90°C.
Rubber Cones / Square Section Rubbers
SKU: Rubber Cones
John Moncrieff offers a wide range of high-quality rubber cones and square section rubbers designed to provide reliable sealing for glass tubes in various boiler applications. These precision-enginee...
Valve Spares / Die Form Rings
SKU: Valve Spares / Die Form Rings
John Moncrieff is a leading supplier of high-quality boiler valve spares and die formed packing rings, essential components for ensuring the efficient and reliable operation of your boiler valves.Die...