Search
Products meeting the search criteria
Automotive Industry
SKU: Automotive Industry
John Moncrieff: Precision Glass Solutions for the Automotive IndustryJohn Moncrieff is a leading supplier of high-quality glass components to the demanding automotive sector, including a distinguished...
Blown Glass Products
SKU: Blown Glass Products
Blown Glass can utilise various glass types to create decorative pieces in clear or coloured glass, as well as more specialist glass types designed for resisting heat or chemical attack.. Each glass t...
Borosilicate Glass
SKU: Borosilicate Glass
Borosilicate Glass: A Superior Choice for Precision GlasswareBorosilicate glass is a specialty glass known for its exceptional thermal shock resistance and chemical durability. Its unique properties...
Circular Sight Glass
SKU: Circular Sight Glass
The glass type you require depends on environmental conditions (temperature, pressure, aggressive media.)The basic types of materials used for the manufacture of sight glasses are:soda-lime glass – wi...
Circular Sight Glass Fitting - VETROLUX screwed dairy sight glass fittings similar to DIN 11851, PN 6, series SSA
SKU: VETROLUX screwed dairy sight glass
Especially suited for use in food processing, cosmetic and pharmaceutical applications where a product or process has to be observed or controlled inside stirred vessels, tanks, dryers, columns, centr...
Duran® Standard Glass Tubes (3mm - 465mm Outside Diameter)
SKU: Duran Glass Tubing
Duran® Standard Glass Tubes are renowned for their exceptional quality and durability, making them an ideal choice for a wide range of scientific and industrial applications. Manufactured using borosi...
Flow Indicator - Style P
SKU: Flow Indicator - Style P
Introducing Our Versatile Style P Sight GlassDesigned for precise liquid monitoring, our Style P sight glass offers exceptional visibility and reliability.Key Features: Versatile Connections: Availa...
Flow Indicator - Style T
SKU: Flow Indicator - Style T
Introducing Our Versatile Style T Sight Glass TubeDesigned for precise liquid inspection, our Style T sight glass tube offers exceptional visibility and reliability.Key Features: 360° Viewing: Enjoy...
Flow Indicator - Style W
SKU: Flow Indicator - Style W
Introducing Our Durable Style W Sight GlassDesigned for precise visual inspection, our Style W sight glass provides a clear view of liquid presence, colour, and condition.Key Features: Versatile Inst...
Flow Indicator - Style WF
SKU: Flow Indicator - Style WF
Introducing Our Durable Style WF Sight GlassDesigned for precise visual inspection, our Style WF sight glass provides a clear view of liquid presence, colour, and condition.Key Features: Robust Const...
Flow Indicator - Vista Ball
SKU: Flow Indicator - Vista Ball
Introducing Our Vista Ball Flow IndicatorDesigned for precise flow monitoring, our Vista Ball flow indicator offers exceptional visibility and reliability.Key Features: Versatile Applications: Ideal...
Gauge Glass - Reflex
SKU: Gauge Glass - Reflex
These glasses are distinguished by the grooves down the face. The grooves increase the angle of refraction which makes the visibility of the liquid level is much better than when using Transparent Pla...
Glass discs with or without central bore hole
SKU: Glass discs
MOUNTING:The glass discs are sized for being mounted into standard circular sightglass fittings to DIN 28120 / 28121 or similar, circular sightglass fittings for PN 0 (lightweight version) and also f...
Glass Forming
SKU: Glass Forming
Glass forming is the process of using heat and manipulation of glass tubing and rod to create a range of products with multiple applications across a variety of industries. We have the facility to fo...
Glass Panels
SKU: Glass Panels
As well as our standard range, we also produce custom sizes in a variety of materials, to the size you demand. Any flat shape is possible: Obround, Panels, etc and the other techniques.WATERJET CUTTI...
Glass Rods
SKU: Glass Rods
Our glass rods are cylindrical pieces of glass made from borosilicate glass, a type of glass known for its exceptional thermal resistance, chemical durability, and mechanical strength. These propertie...
Lighting Industry
SKU: Lighting Industry
John Moncrieff: Illuminating Innovation with GlassAt John Moncrieff, we are not just suppliers of glass; we are partners in illuminating innovation. We specialise in providing high-quality glass produ...
MetaLUX safe area sightglass light fittings, series HLM / HLMR
SKU: MetaLUX
These high intensive units allow an optimal visual control through only one sightglass assembly.APPLICATION:Series HL: On VETROLUX or similar sightglasses to the DIN 28120 / 28121 standards.Series HL...
Pneumatic Motor Drives
SKU: Pneumatic Motor Drives
The staff of a plant does not always have the possibility to survey the interior of a process vessel through a sightglass on site. For these cases, remote observation by means of a camera linked to a...
Pressed Glass Products
SKU: Pressed Glass Products
Pressed glass is produced by the process of pressing the glass into a mould to give the the desired shade. We offer offer both hand and machine production options allowing productions for 100 to...
Quartz - Sight Glass
SKU: Quartz - Sight Glass
Quartz Sight GlassRenowned for their exceptional clarity and resistance to temperatures up to 1200°C, our quartz sight glasses provide unparalleled visibility in demanding environments.Key Features: ...
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...
Type G31 Seeflex Marine Gauge
SKU: Type G31 Seeflex Marine Gauge
The Seeflex Gauge is a Reflex Glass gauge designed for use within the marine & offshore industries for tanks containing flammable liquids. The Seeflex gauge meets the requirements of SOLAS (Safet...
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...