Search
Products meeting the search criteria
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...
Conturax® Special Profiles Glass Tubes
SKU: Conturax Special Glass Tubing
Conturax® Standard Glass Tubes are precision-engineered products designed to meet the demanding requirements of various industries. These tubes are crafted from high-quality glass, ensuring exceptiona...
Gauge Glass - Transparent
SKU: Gauge Glass - Transparent
Clear (smooth on both sides). In order to increase the resistance to operating conditions (pressure, temperature, aggressive environment), transparent glass is typically protected by mica shields on t...
Profile - Clover Leaf
SKU: Profile - Clover Leaf
Dimension x / mmDimension y / mmStandard Length mm15mm ± 1mm7mm ± 0.5mm1500mm19mm ± 1mm9.5mm ± 0.5mm1500mm24mm ± 1mm10.5mm ± 0.5mm1500mm
Profile - Six Petals
SKU: Profile - Six Petal
Dimension x / mmDimension y / mmStandard Length mm9mm ± 0.5mm4mm ± 0.5mm1500mm10mm ± 0.5mm4.5mm ± 0.5mm1500mm11mm ± 0.5mm5mm ± 0.5mm1500mm12mm ± 0.5mm5.3mm ± 0.5mm1500mm13mm ± 0.5mm5.5mm ± 0.5mm1500mm...
Mica Sheild
SKU: Mica Shields
If you are working with steam, hot alkaline, or acidic solutions a mica shield is the best way to protect the integrity of your gauge glass. Over time these liquids will wear down even the toughest g...
Profile - Six Pointed Star
SKU: Profile - Six Pointed Star
Dimension x / mmDimension y / mmStandard Length mm9mm ± 0.5mm4.2mm ± 0.5mm1500mm10mm ± 0.5mm4.8mm ± 0.5mm1500mm11mm ± 0.5mm5.2mm ± 0.5mm1500mm12mm ± 0.5mm5.6mm ± 0.5mm1500mm13mm ± 0.5mm6.2mm ± 0.5mm15...
Circular Sight Glass Fitting to DIN 28121 or Similar
SKU: Circular Sight Glass Fitting to DIN 28121
Used where a product or process has to be observed or controlled inside stirred vessels, tanks, dryers, columns, silos, centrifuges, mixers, evaporators, pipelines.MOUNTING:The pre-mounted circular f...
Engineering Industry
SKU: Engineering Industry
John Moncrieff: Precision Glass Solutions for Challenging ApplicationsJohn Moncrieff is a leading provider of custom-engineered glass components, specializing in the manufacture of precision ground pl...
Marine Gauge Push Button
SKU: Marine Gauge Push Button
The Marine gauge is designed for use within the marine and offshore industries. Due to its tubular design this gauge is suitable only for use with non-flammable liquids. For flammable see either our G...
Profile - Oval Tube
SKU: Profile - Oval Tube
Dimension x / y mmDimension t / mmStandard Length mm48mm ± 2mm x 18mm ± 1mm2.3mm ± 0.2mm1600mm50mm ± 2mm x 25mm ± 1mm2.3mm ± 0.2mm1600mm
Profile - Triangular Tube
SKU: Profile - Triangular Tube
Dimension x / mmDimension d / mmStandard Length mm24mm x 24mm x 24mm ± 0.5mm - 2mm10mm ± 1mm1500mm
Profile - Four Petal
SKU: Profile - Four Petal
Dimension x / mmDimension d / mmStandard Length mm19mm ± 0.5mm 9.5mm ± 0.5mm1500mm22.5mm ± 0.5mm 9mm ± 0.5mm1500mm24mm ± 0.5mm 9.5mm ± 0.5mm1500mm28mm ± 0.5mm 14.5mm ± 1mm1500mm...
Profile - Flat Six Petals
SKU: Profile - Flat Six Petal
Dimension x / mmDimension y / mmStandard Length mm36mm ± 1.5mm23mm ± 1mm1500mm
Profile - Flat Petals
SKU: Profile - Flat Petal
Dimension x / mmDimension y / mmStandard Length mm33mm ± 1.5mm21mm ± 1mm1500mm
Profile - Eight Petal
SKU: Profile - Eight Petal
Dimension x / mmDimension d / mmStandard Length mm19mm ± 0.5mm 8.5mm ± 0.5mm1500mm
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...
Profile - Ten Petal
SKU: Profile - Ten Petal
Dimension x / mmDimension d / mmStandard Length mm24mm ± 0.5mm 12mm ± 0.5mm1500mm
Profile - Capillary Small
SKU: Profile - Capillary Small
Dimension d1 / mmDimension 2d / mmStandard Length mm4mm ± 0.2mm0.8mm ± 0.08mm1500mm5mm ± 0.2mm0.4mm ± 0.08mm0.5mm ± 0.08mm0.6mm ± 0.08mm0.8mm ± 0.08mm1mm ± 0.08mm1.2mm ± 0.08mm1.5mm ± 0.10mm1500mm6mm...
Profile - Flat Capillary
SKU: Profile - Flat Capillary
Dimension x / mmDimension y / mmStandard Length mm15mm ± 0.6mm4mm ± 0.04mm1500mm16mm ± 0.6mm4.2mm ± 0.04mm1500mm17mm ± 0.6mm4.5mm ± 0.04mm1500mm18mm ± 0.6mm4.8mm ± 0.04mm1500mm19mm ± 0.6mm5mm ± 0.04mm...
Profile - Flat Scalloped Capillary
SKU: Profile - Flat Scalloped Capillary
Dimension x / mmDimension y / mmStandard Length mm18mm ± 0.5mm5.8mm ± 0.05mm1500mm20mm ± 0.6mm6.3mm ± 0.05mm1500mm
Profile - Triangle Capillary
SKU: Profile - Triangle Capillary
Dimension x / mmDimension d / mmStandard Length mm7mm x 7mm x 7mm ± 0.4mm1mm - 1.5mm1500mm8mm x 8mm x 8mm ± 0.4mm1mm - 1.5mm1500mm9mm x 9mm x 9mm ± 0.4mm1mm - 1.5mm1500mm10mm x 10mm x 10mm ± 0.4mm1mm...
Profile - Small Triangle Capillary
SKU: Profile - Small Triangle Capillary
Dimension x / mmDimension d / mmStandard Length mm18mm ± 0.5mm7.4mm ± 0.4mm1500mm