Search
Products meeting the search criteria
ASL57 LED
SKU: ASL57 LED
ASL57 LED – High-Contrast Illumination for Non-Ex Industrial Process Environments The ASL57 LED luminaire delivers powerful, high-contrast lighting for visual flow indicators, ...
Borosilicate Glass
SKU: Borosilicate Glass
Borosilicate Glass: The Premium Standard for Precision Applications Borosilicate glass is renowned for its outstanding resistance to thermal shock, chemical corrosion, and ...
Flow Indicator - Style WF
SKU: Flow Indicator - Style WF
Introducing Our Durable Style WF Sight Glass John Moncrieff Ltd proudly introduces the Style WF Sight Glass — a high-performance unit engineered for precise visual inspecti...
Gauge Glass - Reflex
SKU: Gauge Glass - Reflex
John Moncrieff — Maxos Reflex Gauge Glass At John Moncrieff Ltd, we supply Maxos Reflex Gauge Glass, recognised worldwide for its clarity, strength, and precision engineering. ...
ME-LED
SKU: ME-LED
ME-LED Lumistar Sightglass Luminaire The ME-LED Lumistar series is engineered for seamless integration with round screwed sight glass fittings to DIN 11851 (or similar de...
Metaglas Type 275
SKU: Metaglas Type 275
METAGLAS® Type 275 — Circular Sight Glass for Glass-Lined Pressure Vessels The METAGLAS® Type 275 is a circular metal-fused sight glass engineered specifically for glass-lined pr...
Quartz - Sight Glass
SKU: Quartz - Sight Glass
Quartz Sight Glass: Exceptional Clarity and High-Temperature Performance John Moncrieff’s Quartz Sight Glasses deliver outstanding optical clarity and durability under cont...
Tubular Gauge Glass - Standard
SKU: Tubular Gauge Glass - Standard
Borosilicate Tubular Gauge Glass John Moncrieff Ltd supplies borosilicate tubular gauge glass designed for accurate, durable liquid level indication in low-pressure environ...
DIN 28120 Sight Glass
SKU: DIN 28120 Sight Glass
DIN 28120 Circular Flanged Sight Glass Fittings John Moncrieff’s DIN 28120 circular flanged sight glass fittings are engineered for high-integrity process visibility...
Gauge Glass - Transparent
SKU: Gauge Glass - Transparent
John Moncrieff — Maxos Transparent Gauge Glass At John Moncrieff Ltd, we supply Maxos Transparent Gauge Glass, engineered for clarity, durability, and high-pressure performance. ...
Metaglas Type 62 NPT Soda-lime
SKU: Metaglas Type 62 NPT Soda-lime
METAGLAS® Type 62 NPT Soda-lime — Threaded Sight Glass for Oil Level Monitoring The METAGLAS® Type 62 NPT Soda-lime sight glass is a compact, high-integrity viewing window engineered ...
Rectangular Sight Glass Fitting
SKU: Rectangular Sight Glass Fitting
Rectangular Sight Glass Fitting The Rectangular Sight Glass Fitting provides a robust, extended-view inspection window engineered for welding into or onto vessel...
ESL53 LED
SKU: ESL53 LED
ESL53 LED – Precision Cold-Light Illumination for Industrial Process Visibility The ESL53 LED luminaire delivers crisp, high-contrast illumination for vessels, tanks, rea...
Rectangular and Obround Glass
SKU: Rectangular and Obround Glass
Rectangular & Obround Sight Glass Assemblies Engineered for dependable process visibility, our rectangular and obround sight glass plates deliver robust performance in fluid l...
Engineering Industry
SKU: Engineering Industry
John Moncrieff — Precision Glass Solutions for Challenging Applications At John Moncrieff Ltd, we are a trusted leader in custom-engineered glass components, delivering prec...
Metaglas Type 177 ANSI
SKU: Metaglas Type 177 ANSI
METAGLAS® Type 177 ANSI – Metal-Fused Sight Glass for Flow Indicator Fittings The METAGLAS® Type 177 ANSI is a precision-engineered metal-fused sight glass designed for fl...
Soda-Lime Glass
SKU: Soda-Lime Glass
Soda-Lime Glass: A Versatile and Cost-Effective Solution Soda-lime glass is the world’s most widely used glass type, valued for its excellent transparency, affordability, ...
Metaglas Type 77 DIN
SKU: Metaglas Type 77 DIN
METAGLAS® Type 77 DIN — Metal-Fused Sight Glass for Flow Indicator Fittings The METAGLAS® Type 77 DIN is a metal-fused sight glass manufactured according to DIN 7079 for sight...
USL07 LED
SKU: USL07 LED
USL07 LED – Glare-Free LED Luminaire for Universal Sight Glass Applications The USL07 LED luminaire delivers bright, glare-free illumination for the interior of tanks, ho...
Quartz - Panels
SKU: Quartz - Panels
Quartz Panels: A Versatile Optical Material John Moncrieff’s Quartz Panels are engineered for optical precision and durability under extreme thermal and chemical conditions...
USL03 LED
SKU: USL03 LED
Ultra-Compact LED Luminaire – High-Performance Lighting for Non-Ex Process Applications This ultra-compact LED sight glass luminaire delivers bright, high-contrast illumination ...
Lumistar Lumistrob LS 55-LED
SKU: Lumistar Lumistrob LS 55-LED
Lumistar Lumistrob LS 55-LED – Precision Stroboscopic Illumination for Moving Processes The Lumistar Lumistrob LS 55-LED is a high-performance industrial stroboscope engineered ...
Metaglas Type 74
SKU: Metaglas Type 74
METAGLAS® Type 74 — Metal-Fused Sight Glass with Tongue (DIN 2512) The METAGLAS® Type 74 is a metal-fused sight glass with an integral sealing tongue (groove per DIN 2512). It...
Metaglas Type 11.B3
SKU: Metaglas Type 11.B3
METAGLAS® Type 11.B3 — Sight Glass Flange to DIN 2501 The METAGLAS® Type 11.B3 sight glass flange is engineered for direct connection to DIN 2501 flanges. This version f...