John Moncrieff Ltd
01577 864870 enquiries@jmoncrieff.co.uk
Categories
  • Home
    • About Us
    • Blogs
    • Materials
    • Industries we supply
  • Glass Products
    • Coloured Glass Tubes
    • Gauge Glasses
    • Glass Discs And Panels
    • Glass Rods
    • Glass Tubes
    • Lead Glass Tubing
    • Profile Tubing, Caplliary & Rods
    • Quartz Glass
    • Sapphire Glass
    • Tubular Gauge Glass
    Show All Glass Products
  • Custom Glass
    • Blown Glass
    • Pressed Glass
    Show All Custom 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
    Show All Level Gauges
  • Flow Indicators
  • Sight Glass & Fittings
    • Metaglas
    • Sight Glass Spares
    • Sight Glass Fittings
    • Light Fittings
    • Accessories
    • Boiler Spares
    • Bursting Discs
    Show All Sight Glass & Fittings
  • Contact Us
eyJzZW9fZGF0YSI6eyJtZXRhX3RpdGxlIjoiU2VhcmNoIC0gVGFnIC0gcXVhbGl0eSJ9fQ==
  • Search

Search

Products meeting the search criteria

Product Compare (0)
Brass Gate Valve – PN20 – WRAS Approved

Brass Gate Valve – PN20 – WRAS Approved

SKU: LV2015

Screwed BSPT, Brass Body & Bonnet, Cast Handwheel. WRAS Approved.Rated PN20, Temperature -20°C to 110°C.Issue 18 Correction: 1″ weight is 0.47kg

Flow Indicator - Gunmetal

Flow Indicator - Gunmetal

SKU: Flow Indicator - Gunmetal

Introducing Our Gunmetal Sight Flow IndicatorDesigned for precise liquid flow monitoring, our gunmetal sight flow indicator offers exceptional visibility and reliability.Key Features: Minimal Mainten...

Flow Indicator - Style F

Flow Indicator - Style F

SKU: Flow Indicator - Style F

Introducing Our Versatile Style F Sight Flow IndicatorDesigned for precise flow rate monitoring, our Style F sight flow indicator offers exceptional visibility and reliability.Key Features: Versatile...

Flow Indicator - Style S

Flow Indicator - Style S

SKU: Flow Indicator - Style S

Introducing Our High-Performance Style S Sight Flow IndicatorDesigned for precise liquid flow monitoring, our Style S sight flow indicator offers exceptional visibility and reliability.Key Features: ...

Flow Indicator - Style T

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

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

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

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...

Flow Indicator - Vista Spinner

Flow Indicator - Vista Spinner

SKU: Flow Indicator - Vista Spinner

Introducing Our Vista ‘Spinner’ Type Flow IndicatorDesigned for precise flow monitoring, our Vista ‘Spinner’ type flow indicator offers exceptional visibility and reliability.Key Features: Versatile...

Pressed Glass Products

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...

Boiler Water Level Gauge

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...

Mini Gauge

Mini Gauge

SKU: Mini Gauge

Mini Gauge is an effective yet simple tubular gauge. Its valve less connection ends screw directly into the vessel and commonly used for compressor lube oil tanks or small water tanks or in the case...

Cast Iron Gate Valve – Flanged PN6

Cast Iron Gate Valve – Flanged PN6

SKU: LV5102

Flanged PN6, GG25 Body, Cast Brass Seat, Brass Stem, Inside Screw, Non-rising Stem Rated PN10, Temperature -10°C to 150°C.

Oil Sights

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...

Pressed Glass Production - Opal Glass

Pressed Glass Production - Opal Glass

SKU: Pressed Glass Production - Opal Glass

We use opal glass, triplex opal, flashed opal glass for a wide range of pressed glass applications. Opal glass is an excellent diffuser of light so its principal used is the production of pressed glas...

CPI Gauge

CPI Gauge

SKU: CPI Gauge

The CPI Tubular Gauge (Chemical and Process Industries) is designed to provide direct level observation of chemicals and solvents.For applications with higher pressure requirements, or where a more r...

Sight Glass Window

Sight Glass Window

SKU: Sight Glass Window

Type SF & SG are compact low-cost assemblies that provide reliable level indication, and positive indication when liquid is present. These screw-in plugs are fitted with high quality glass. They...

Quart Glass JGS 1 - Ultra High Purity Synthetic

Quart Glass JGS 1 - Ultra High Purity Synthetic

SKU: Quartz Glass - JGS1

JGS1 quartz glass, a type of synthetic quartz, is produced using SiCl4 as raw material and melted with a high-purity hydrogen-oxygen flame.   High Hydroxyl Content: Contains a sign...

Showing 1 to 18 of 18 (1 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