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Reflex Gauge Glass
Borosilicate reflex gauge glass with precision-molded prismatic grooves for clear, reliable liquid-level indication in industrial gauges.
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Transparent Gauge Glass
Available in borosilicate, quartz, aluminosilicate, and soda-lime glass.
Borosilicate Gauge Glass
Borosilicate gauge glass provides excellent optical clarity, thermal-shock resistance, and chemical durability for industrial liquid-level and flow observation.
Aluminosilicate Gauge Glass
High-strength aluminosilicate gauge glass for high-temperature and high-pressure applications.
Red Reflex Gauge Glass
Red reflex gauge glass provides clear red-to-dark contrast for fast and reliable liquid level indication.
Green Transparent Gauge Glass
Green Transparent Gauge Glass designed to improve liquid-level visibility in industrial level gauges.
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Borosilicate Sight Glass
Borosilicate Sight Glass Disc DIN 7080 is designed for direct visual observation of liquids, gases and process conditions inside tanks, vessels, reactors and pipelines.
Tempered Soda-Lime Sight Glass
Soda-lime sight glass provides clear, cost-effective visual inspection for tanks, vessels and low-temperature equipment.
Sight Glass with Hole
Sight Glass with Hole provides clear process observation and accommodates a wiper, shaft, sensor or mounting component.
Quartz Sight Glass
Round quartz sight glass discs provide clear process observation under high temperatures and rapid thermal changes.
Aluminosilicate Sight Glass
Aluminosilicate sight glass discs provide clear process observation with high mechanical strength and reliable performance under elevated temperature and pressure conditions.
Custom-Shaped Sight Glass
Custom-shaped sight glass is manufactured to your drawing or sample for non-standard viewing windows in tanks, vessels, pipelines, instruments, and industrial equipment.
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Red Line Gauge Glass Tube
Red Line Gauge Glass Tube is a borosilicate glass level indicator with a red center line for enhanced liquid level visibility.
Borosilicate Gauge Glass Tube
Borosilicate gauge glass tubes provide clear, direct liquid-level observation in tanks, reservoirs, boilers and industrial process equipment.
Heavy Wall Gauge Glass Tube
Heavy Wall Gauge Glass Tube is a thick-walled borosilicate tube designed for direct liquid-level and flow observation in higher-pressure industrial service.
Quartz Glass Tube
Quartz Glass Tube is designed for high-temperature, thermal-shock, optical and chemically demanding applications.
Soda-Lime Glass Tube
Soda-lime glass tubing provides clear visibility, easy processing, and economical performance for general-purpose applications without rapid temperature changes.
Colored Borosilicate Glass Tubes
Colored borosilicate glass tubes and solid rods combine stable coloration with good thermal and chemical resistance for industrial, laboratory, lighting, and decorative applications.
Acrylic Bolt-On Oil Level Indicators
A clear acrylic level indicator for direct, power-free oil monitoring in transformers, conservator tanks, reservoirs, and industrial equipment.
Threaded Oil Level Sight Glasses
Threaded oil level sight glasses provide quick, direct observation of oil level and condition in gearboxes, reservoirs, pumps, compressors, and hydraulic equipment.
Tubular Oil Level Indicator
A direct-reading tubular indicator for visually monitoring oil levels in hydraulic reservoirs, lubrication tanks, gearboxes, and other industrial equipment.
YWZ Oil Level & Temperature Gauge
The YWZ gauge provides clear, direct monitoring of oil level and temperature in hydraulic reservoirs, lubrication systems, cooling tanks and gearboxes.
Asbestos Gaskets
Compressed asbestos-fiber gaskets provide reliable sealing and cushioning between gauge glass and the metal body in compatible industrial liquid level gauges.
Non-Asbestos Gaskets
Non-asbestos sealing solutions for gauge glasses, industrial equipment and custom applications, available in compressed fiber and elastomer materials.
Graphite Gaskets
Flexible graphite gaskets provide reliable sealing under high temperatures and fluctuating pressure.
PTFE Gaskets
PTFE gaskets provide reliable sealing for level gauges, sight glasses, flanges and custom components exposed to corrosive or high-purity media.
Rubber Cone Packing for Tubular Gauge Glass
Conical rubber seals designed to secure glass tubes in tubular liquid level gauges, providing reliable sealing and cushioning between the tube and gauge fitting.
Gauge Cock Packing Sleeves
Graphite and PTFE packing sleeves for reliable spindle sealing and smooth operation in AB-type gauge cocks used on boiler water gauges and industrial level gauges.
Industrial Gasket Sheets
Industrial gasket sheets are supplied in asbestos rubber and non-asbestos grades for cutting flange gaskets used with water, steam, oil, fuel, air and industrial equipment.
Industrial Gasket Paper
Industrial gasket paper is a flexible fiber-and-latex sealing sheet designed for cutting or laminating gaskets used in engines, gearboxes, pumps and industrial machinery.
Tubular Level Vials
Tubular level vials in glass and acrylic, available in straight, curved, cylindrical and rectangular block designs for tools, instruments and OEM applications.
Circular Level Vials
Circular level vials provide quick two-direction leveling in a compact design.
Mounted Level Vials
Compact spirit level vials supplied in ready-to-install housings for quick and secure mounting on instruments, machinery, tools, tripods and equipment.
Multi-Axis Level Indicators
Multi-axis level indicators combine two or more bubble vials to show horizontal, vertical and angled alignment.