176-Type Sintered Sight Glass
Lumistar 176 sintered borosilicate sight glass — a safe, durable replacement for conventional glass. Excellent impact, pressure and temperature resistance; suitable for DIN flanges; -60°C to +300°C
Products
Showing 1–12 of 146 results
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81-Type Sintered Sight Glass for DIN 11851 Fittings — Hygienic Borosilicate Fused-to-Metal Design
Lumiglas® 81-Type sintered sight glass for DIN 11851 hygienic fittings.
Fused-to-metal borosilicate, CIP/SIP rated to 300°C, DN32–DN125, 40 bar.
METAGLAS® Type 81 compatible. EN 10204-3.1. Request quote → -
82-Type Sintered Sight Glass — Sight Port
82-Type Sintered Sight Glass — a sintered-filter sight glass assembly combining a porous sintered metal/316L filter plate with a protective sight window to maintain crystal-clear visibility in particle-laden processes. Ideal for filtration lines, crystallisers and slurry pipelines where standard viewports foul quickly.
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Alkali-Resistant Mica Glass
Lumiglas Gen-2 Alkali-Resistant Mica Glass is engineered for pH 8-14 environments. Reinforced with ZrO2, Y2O3, and La2O3 for extreme durability in caustic soda and high-temp (600°C) boilers.
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Alkali-resisting Level Gauge Glass
Alkali-resisting level gauge glass for corrosive/caustic service. Borosilicate and specialty coatings for long life. Datasheet, custom sizes & COA available.
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Aluminosilicate Gauge Glass DIN 7081 — Up to 375°C & 400 Bar | Lumiglas®
Aluminosilicate gauge glass to DIN 7081 — rated up to 375°C and 400 Bar. Alkali-free, flexural strength up to 450 MPa. Direct upgrade for borosilicate level gauges. Transparent & reflex types. Size tables & datasheet available. Request a quote.
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Aluminosilicate Glass Sight Discs — Up to 70 MPa & 375°C, DIN 7080 Compatible
Lumiglas aluminosilicate glass sight discs: alkali-free RO-Al₂O₃-SiO₂ composition, rated 70 MPa & 375°C, 260–300 MPa bending strength. DIN 7080 compatible, Ø10–800 mm.
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ANSI Four-Way Mirror (4-Way Sight Glass)
ANSI four-way mirror (4-way sight glass) for high-pressure pipelines. Borosilicate or quartz, ANSI flanges up to 1500 LB, datasheet & replacement sizes.
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ANSI Straight-Through Sight Glass (Inline / Tubular Sight Flow Indicator)
ANSI straight-through sight glass (inline tubular sight flow indicator) — flanged ANSI 150/300 options, borosilicate tube, stainless steel ends. Datasheet & COA available.
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ASL55 LED-Ex luminaire — explosion-proof sight glass light
ASL55 LED-Ex luminaire — explosion-proof sight glass light, stainless steel, IP65/IP67, long-life LED (~50,000 h). For mounting on sight glass fittings: This sight glass luminaire is designed for universal applications and is ideal for use in combined sight and light ports (single-flange version) or with two separate ports (2-flange version)
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Borosilicate Instrument Window Cover
Borosilicate instrument window cover for instruments & gauges. High thermal & chemical resistance, custom sizes, datasheet & COA available. Buy replacement covers.
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Bulletproof Glass — AK47 & M16 Rifle Resistant (GA165 / ≈ EN1063 BR5-6)
Lumiglas® bulletproof glass FDCL-4B-48: AK47 (Type 56) and M16 rifle resistant. GA165-2016 certified, 48 mm composite, 2513 J kinetic energy — exceeds EN1063 BR5.