John Moncrieff Ltd
01577 864870 enquiries@jmoncrieff.co.uk
Categories
  • Home
    • About Us
    • Blogs
  • Industrial Glass
    • Blown Glass
    • Pressed Glass
    • Gauge Glasses
    • Glass Discs And Panels
    • Materials
    • Industries we supply
    Show All Industrial Glass
  • Tubular Glass
    • Glass Tubes
    • Coloured Glass Tubes
    • Glass Rods
    • Lead Glass Tubing
    • Tubular Gauge Glass
    • Profile Tubing, Caplliary & Rods
    • Materials
    • Industries we supply
    Show All Tubular Glass
  • Quartz Glass
    • Quartz Glass Products
    • Quartz Glass Processing & Quality Control
    • Quartz Glass Explained
    Show All Quartz Glass
  • Sapphire Glass
  • Valves
    • Gate Valves
    • Safety Relief Valves
    Show All Valves
  • Level Gauges
    • Tank Gauges/Oil Sights
    • Marine Gauges
    • Steam Level Gauges
    • Process Level Gauges
    • Magnetic Gauges
    • Boiler Spares
    Show All Level Gauges
  • Flow Indicators
  • Sight Glass & Fittings
    • Sight Glass Fittings
    • Sight Glass
    • Light Fittings
    • Accessories
    Show All Sight Glass & Fittings
  • Contact Us
eyJzZW9fZGF0YSI6eyJtZXRhX3RpdGxlIjoiU2VhcmNoIC0gVGFnIC0gcmVsaWFiaWxpdHkifX0=
  • Search

Search

Products meeting the search criteria

Product Compare (0)
D Orifice Leser Valve 1" #150 x 2" #150 5262.0014

D Orifice Leser Valve 1" #150 x 2" #150 5262.0014

SKU: 5262.0014

Leser API Series Safety Relief Valve Type 526 for Liquid, Gas and Steam Applications.Notes:Maximum Pressure is dependent on temperature of the applicationFLOW TABLELiquid (Water)Pressure (bar g.)0.21...

Gauge Glass - Reflex

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

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...

MetaLUX safe area sightglass light fittings, series HLM / HLMR

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

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...

Process Level Gauge - Reflex

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

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...

Steam Level Gauge - Reflex

Steam Level Gauge - Reflex

SKU: Steam 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...

Type G35 Seemag Marine Gauge

Type G35 Seemag Marine Gauge

SKU: Type G35 Seemag Marine Gauge

The Seemag tank content indicator or gauge is a high quality yet economic magnetic level indicator. Its unique design offers considerable advantage over conventional magnetic gauges including accurate...

Wipers

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...

D Orifice Leser Valve 1" #300 x 2" #150 5262.0024

D Orifice Leser Valve 1" #300 x 2" #150 5262.0024

SKU: 5262.0024

Leser API Series Safety Relief Valve Type 526 for Liquid, Gas and Steam Applications.Notes:Maximum Pressure is dependent on temperature of the applicationFLOW TABLELiquid (Water)Pressure (bar g.)0.21...

Gauge Glass - Transparent

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...

Process Level Gauge - Transparent

Process Level Gauge - Transparent

SKU: Process Level Gauge - Transparent

Transparent Level Gauge is perfectly suited for viscous, interface and coloured liquids.With two pieces of glass on opposite sides of the chamber, light passes through the transparent level gauge allo...

D Orifice Leser Valve 1" #150 x 2" #150 5262.0012

D Orifice Leser Valve 1" #150 x 2" #150 5262.0012

SKU: 5262.0012

Leser API Series Safety Relief Valve Type 526 for Liquid, Gas and Steam Applications.Notes:Maximum Pressure is dependent on temperature of the applicationFLOW TABLELiquid (Water)Pressure (bar g.)0.21...

Process Level Gauge - Illuminators

Process Level Gauge - Illuminators

SKU: Process Level Gauge - Illuminators

EEx rating according to type of lamp used. Supplied with aluminium housing for corrosive applications A light diffuser is mounted to concentrate the light onto the level gauge Voltage 110-230V AC (max...

Steam Level Gauge - Bi-Colour

Steam Level Gauge - Bi-Colour

SKU: Steam Level Gauge - Bi-Colour

Bi-colour steam level gauge is suitable for high pressure boilers up to 210 bar saturated steam. With a clear red and green liquid and steam reading level indicator, the gauge provides accurate and re...

D Orifice Leser Valve 1" #300 x 2" #150 5262.0022

D Orifice Leser Valve 1" #300 x 2" #150 5262.0022

SKU: 5262.0022

Leser API Series Safety Relief Valve Type 526 for Liquid, Gas and Steam Applications.Notes:Maximum Pressure is dependent on temperature of the applicationFLOW TABLELiquid (Water)Pressure (bar g.)0.21...

Process Level Gauge - Valves & Cocks

Process Level Gauge - Valves & Cocks

SKU: Process Level Gauge - Valves & Cocks

There are two types of shut off devices - RAV gauge valves and DG gauge cocks. RAV gauge valves have metal seats and an integrated safety ball. The DG gauge cock is a more economical solution for simp...

Steam Level Gauge - Accessories

Steam Level Gauge - Accessories

SKU: Steam Level Gauge - Accessories

A range of accessories are produced for steam level gauges including illuminators, gauge glasses, micas, shields, gaskets, engraved scales and various other components. Read through the product detail...

CHEMLUX safe area sightglass light fittings, series KL / FHL / PL / KL PowerLED / FHL PowerLED

CHEMLUX safe area sightglass light fittings, series KL / FHL / PL / KL PowerLED / FHL PowerLED

SKU: CHEMLUX safe area sightglass light fittings

These 5 series of robust, yet innovative light fittings for use in safe areas cover nearly every requirement for high intensity vessel lighting. The units may therefore be considered as universally s...

E Orifice Leser Valve 1" #150 x 2" #150 5262.0154

E Orifice Leser Valve 1" #150 x 2" #150 5262.0154

SKU: 5262.0154

Leser API Series Safety Relief Valve Type 526 for Liquid, Gas and Steam Applications.Notes:Maximum Pressure is dependent on temperature of the applicationFLOW TABLELiquid (Water)Pressure (bar g.)0.21...

E Orifice Leser Valve 1" #150 x 2" #150 5262.0152

E Orifice Leser Valve 1" #150 x 2" #150 5262.0152

SKU: 5262.0152

Leser API Series Safety Relief Valve Type 526 for Liquid, Gas and Steam Applications.Notes:Maximum Pressure is dependent on temperature of the applicationFLOW TABLELiquid (Water)Pressure (bar g.)0.21...

E Orifice Leser Valve 1" #300 x 2" #150 5262.0164

E Orifice Leser Valve 1" #300 x 2" #150 5262.0164

SKU: 5262.0164

Leser API Series Safety Relief Valve Type 526 for Liquid, Gas and Steam Applications.Notes:Maximum Pressure is dependent on temperature of the applicationFLOW TABLELiquid (Water)Pressure (bar g.)0.21...

MiniLUX safe area miniature sightglass light fitting, series KVLR / BKVLR / BKVLR LED / KLR / KLR PowerLED

MiniLUX safe area miniature sightglass light fitting, series KVLR / BKVLR / BKVLR LED / KLR / KLR PowerLED

SKU: MiniLUX

These low cost, very small, though high power sophisticated units are designed for universal use. They have the big advantage of being not sightglass size specific and offer therefore the largest pos...

  • 1
  • 2
  • 3
  • >
  • >|
Showing 1 to 24 of 51 (3 Pages)
Contact us now

Address
John Moncrieff Ltd
Unit 5 Clashburn Road
Bridgend Industrial Estate
Kinross
Scotland
KY13 8GB
Contacts
  • Email: enquiries@jmoncrieff.co.uk
  • Phone: 01577 864870
Information
  • Terms & Conditions
  • Privacy Policy

Copyright © 2025 John Moncrieff Ltd | OpenCart Website Development