Plate glass MAXOS®

tempered

Thermally pre-stressed round borosilicate glass plates manufactured to DIN 7080 for circular sight glass fittings. MAXOS® safety sight glasses are designed for reliable visual inspection under thermal and chemical stress, offering excellent chemical resistance, high purity and homogeneity, and enhanced temperature cycling resistance due to thermal tempering.

Options

• FEP coating
• Halar® coating
• Step shapes
• Glasses with holes
• Glasses with contour cuts
• Glasses with bevels, grooves, and slots
• Special dimensions up to 55 mm thickness

Dimensions (standard and special dimensions according to DIN 7080)

• Standard: Ø 45 x 10 mm — Permissible pressure: 40 bar — MAXOS® product code: 2071554 — ACI article number: 12-7080-045-010-0000; Special: Ø 24 x 10 mm — Permissible pressure: 150 bar — MAXOS® product code: 2071640 — ACI article number: 12-7080-024-010-0000
• Standard: Ø 45 x 12 mm — Permissible pressure: 50 bar — MAXOS® product code: 2071556 — ACI article number: 12-7080-045-012-0000; Special: Ø 30 x 12 mm — Permissible pressure: 150 bar — MAXOS® product code: 2071622 — ACI article number: 12-7080-030-012-0000
• Standard: Ø 50 x 10 mm — Permissible pressure: 25 bar — MAXOS® product code: 2071558 — ACI article number: 12-7080-050-010-0000; Special: Ø 30 x 15 mm — Permissible pressure: 200 bar — MAXOS® product code: 2071533 — ACI article number: 12-7080-030-015-0000
• Standard: Ø 50 x 12 mm — Permissible pressure: 40 bar — MAXOS® product code: 2071561 — ACI article number: 12-7080-050-012-0000; Special: Ø 31,6 x 12,75 mm — Permissible pressure: 150 bar — MAXOS® product code: 2071598 — ACI article number: 12-7080-031-012-0000
• Standard: Ø 60 x 10 mm — Permissible pressure: 16 bar — MAXOS® product code: 2071560 — ACI article number: 12-7080-060-010-0000; Special: Ø 33 x 14 mm — Permissible pressure: 150 bar — MAXOS® product code: 2071557 — ACI article number: 12-7080-033-014-0000
• Standard: Ø 60 x 12 mm — Permissible pressure: 25 bar — MAXOS® product code: 2071562 — ACI article number: 12-7080-060-012-0000; Special: Ø 34 x 17 mm — Permissible pressure: 200 bar — MAXOS® product code: 2071552 — ACI article number: 12-7080-034-017-0000
• Standard: Ø 60 x 15 mm — Permissible pressure: 40 bar — MAXOS® product code: 2071563 — ACI article number: 12-7080-060-015-0000; Special: Ø 40 x 10 mm — Permissible pressure: 40 bar — MAXOS® product code: 2071624 — ACI article number: 12-7080-040-010-0000
• Standard: Ø 63 x 10 mm — Permissible pressure: 16 bar — MAXOS® product code: 2071566 — ACI article number: 12-7080-063-010-0000; Special: Ø 40 x 12 mm — Permissible pressure: 50 bar — MAXOS® product code: 2071555 — ACI article number: 12-7080-040-012-0000
• Standard: Ø 63 x 12 mm — Permissible pressure: 25 bar — MAXOS® product code: 2071567 — ACI article number: 12-7080-063-012-0000; Special: Ø 44 x 10 mm — Permissible pressure: 40 bar — MAXOS® product code: 2071603 — ACI article number: 12-7080-044-010-0000
• Standard: Ø 63 x 15 mm — Permissible pressure: 40 bar — MAXOS® product code: 2071569 — ACI article number: 12-7080-063-015-0000; Special: Ø 44 x 12 mm — Permissible pressure: 50 bar — MAXOS® product code: 2071564 — ACI article number: 12-7080-044-012-0000
• Standard: Ø 80 x 12 mm — Permissible pressure: 16 bar — MAXOS® product code: 2071573 — ACI article number: 12-7080-080-012-0000; Special: Ø 55 x 6,5 mm — Permissible pressure: 6 bar — MAXOS® product code: 2071626 — ACI article number: 12-7080-055-006-0000
• Standard: Ø 80 x 15 mm — Permissible pressure: 25 bar — MAXOS® product code: 2071575 — ACI article number: 12-7080-080-015-0000; Special: Ø 55 x 10 mm — Permissible pressure: 25 bar — MAXOS® product code: 2071559 — ACI article number: 12-7080-055-010-0000
• Standard: Ø 80 x 20 mm — Permissible pressure: 40 bar — MAXOS® product code: 2071576 — ACI article number: 12-7080-080-020-0000; Special: Ø 60 x 20 mm — Permissible pressure: 95 bar — MAXOS® product code: 2071604 — ACI article number: 12-7080-060-020-0000
• Standard: Ø 100 x 15 mm — Permissible pressure: 16 bar — MAXOS® product code: 2071578 — ACI article number: 12-7080-100-015-0000; Special: Ø 63 x 8 mm — Permissible pressure: 8 bar — MAXOS® product code: 2071565 — ACI article number: 12-7080-063-008-0000
• Standard: Ø 100 x 20 mm — Permissible pressure: 25 bar — MAXOS® product code: 2071579 — ACI article number: 12-7080-100-020-0000; Special: Ø 65 x 10 mm — Permissible pressure: 12 bar — MAXOS® product code: 2071629 — ACI article number: 12-7080-065-010-0000
• Standard: Ø 100 x 25 mm — Permissible pressure: 40 bar — MAXOS® product code: 2071580 — ACI article number: 12-7080-100-025-0000; Special: Ø 65 x 15 mm — Permissible pressure: 40 bar — MAXOS® product code: 2071606 — ACI article number: 12-7080-065-015-0000
• Standard: Ø 125 x 15 mm — Permissible pressure: 10 bar — MAXOS® product code: 2071581 — ACI article number: 12-7080-125-15-00000; Special: Ø 70 x 12 mm — Permissible pressure: 16 bar — MAXOS® product code: 2071568 — ACI article number: 12-7080-070-012-0000
• Standard: Ø 125 x 20 mm — Permissible pressure: 16 bar — MAXOS® product code: 2071582 — ACI article number: 12-7080-125-20-00000; Special: Ø 70 x 15 mm — Permissible pressure: 25 bar — MAXOS® product code: 2071570 — ACI article number: 12-7080-070-015-0000
• Standard: Ø 125 x 25 mm — Permissible pressure: 25 bar — MAXOS® product code: 2071583 — ACI article number: 12-7080-125-25-00000; Special: Ø 75 x 12 mm — Permissible pressure: 16 bar — MAXOS® product code: 2071607 — ACI article number: 12-7080-075-012-0000
• Standard: Ø 135 x 25 mm — Permissible pressure: 25 bar — MAXOS® product code: 2071644 — ACI article number: 12-7080-135-25-00000; Special: Ø 80 x 10 mm — Permissible pressure: 10 bar — MAXOS® product code: 2071571 — ACI article number: 12-7080-080-010-0000
• Standard: Ø 150 x 20 mm — Permissible pressure: 10 bar — MAXOS® product code: 2071586 — ACI article number: 12-7080-150-020-0000; Special: Ø 86 x 12 mm — Permissible pressure: 10 bar — MAXOS® product code: 2071610 — ACI article number: 12-7080-086-012-0000
• Standard: Ø 150 x 25 mm — Permissible pressure: 16 bar — MAXOS® product code: 2071587 — ACI article number: 12-7080-150-025-0000; Special: Ø 90 x 10 mm — Permissible pressure: 8 bar — MAXOS® product code: 2071572 — ACI article number: 12-7080-090-010-0000
• Standard: Ø 150 x 30 mm — Permissible pressure: 25 bar — MAXOS® product code: 2071588 — ACI article number: 12-7080-150-030-0000; Special: Ø 92 x 10 mm — Permissible pressure: 8 bar — MAXOS® product code: 2071625 — ACI article number: 12-7080-092-010-0000
• Standard: Ø 175 x 20 mm — Permissible pressure: 10 bar — MAXOS® product code: 2071589 — ACI article number: 12-7080-175-20-00000; Special: Ø 94 x 12 mm — Permissible pressure: 10 bar — MAXOS® product code: 2071671 — ACI article number: 12-7080-094-012-0000
• Standard: Ø 175 x 25 mm — Permissible pressure: 16 bar — MAXOS® product code: 2071590 — ACI article number: 12-7080-175-025-0000; Special: Ø 95 x 10 mm — Permissible pressure: 6 bar — MAXOS® product code: 2071649 — ACI article number: 12-7080-095-010-0000
• Standard: Ø 175 x 30 mm — Permissible pressure: 25 bar — MAXOS® product code: 2071591 — ACI article number: 12-7080-175-30-00000; Special: Ø 95 x 15 mm — Permissible pressure: 16 bar — MAXOS® product code: 2071574 — ACI article number: 12-7080-095-015-0000
• Standard: Ø 200 x 20 mm — Permissible pressure: 8 bar — MAXOS® product code: 2071592 — ACI article number: 12-7080-200-20-00000; Special: Ø 100 x 10 mm — Permissible pressure: 7 bar — MAXOS® product code: 2071577 — ACI article number: 12-7080-100-010-0000
• Standard: Ø 200 x 25 mm — Permissible pressure: 10 bar — MAXOS® product code: 2071593 — ACI article number: 12-7080-200-25-00000; Special: Ø 100 x 12 mm — Permissible pressure: 10 bar — MAXOS® product code: 2071642 — ACI article number: 12-7080-100-012-0000
• Standard: Ø 200 x 30 mm — Permissible pressure: 16 bar — MAXOS® product code: 2071594 — ACI article number: 12-7080-200-30-00000; Special: Ø 105 x 15 mm — Permissible pressure: 16 bar — MAXOS® product code: 2071662 — ACI article number: 12-7080-105-015-0000
• Standard: Ø 250 x 25 mm — Permissible pressure: 8 bar — MAXOS® product code: 2071595 — ACI article number: 12-7080-250-25-00000; Special: Ø 110 x 12,5 mm — Permissible pressure: 10 bar — MAXOS® product code: 2071674 — ACI article number: 12-7080-110-012-0500
• Standard: Ø 250 x 30 mm — Permissible pressure: 10 bar — MAXOS® product code: 2071596 — ACI article number: 12-7080-250-30-00000; Special: Ø 110 x 20 mm — Permissible pressure: 25 bar — MAXOS® product code: 2071613 — ACI article number: 12-7080-110-020-0000
• Standard: Ø 265 x 30 mm — Permissible pressure: 8 bar — MAXOS® product code: 2071628 — ACI article number: 12-7080-265-30-00000; Special: Ø 113 x 15 mm — Permissible pressure: 10 bar — MAXOS® product code: 2071672 — ACI article number: 12-7080-113-015-0000
• Special: Ø 115 x 15 mm — Permissible pressure: 10 bar — MAXOS® product code: 2071612 — ACI article number: 12-7080-115-015-0000
• Special: Ø 120 x 10 mm — Permissible pressure: 4 bar — MAXOS® product code: 2071611 — ACI article number: 12-7080-120-010-0000
• Special: Ø 120 x 15 mm — Permissible pressure: 10 bar — MAXOS® product code: 2071630 — ACI article number: 12-7080-120-015-0000
• Special: Ø 120 x 18 mm — Permissible pressure: 16 bar — MAXOS® product code: 2071663 — ACI article number: 12-7080-120-018-0000
• Special: Ø 125 x 30 mm — Permissible pressure: 40 bar — MAXOS® product code: 2071584 — ACI article number: 12-7080-125-30-00000
• Special: Ø 130 x 15 mm — Permissible pressure: 10 bar — MAXOS® product code: 2071643 — ACI article number: 12-7080-130-015-0000
• Special: Ø 135 x 15 mm — Permissible pressure: 8 bar — MAXOS® product code: 2071615 — ACI article number: 12-7080-135-15-00000
• Special: Ø 140 x 15 mm — Permissible pressure: 8 bar — MAXOS® product code: 2071666 — ACI article number: 12-7080-140-015-0000
• Special: Ø 150 x 10 mm — Permissible pressure: 2 bar — MAXOS® product code: 2071664 — ACI article number: 12-7080-150-010-0000
• Special: Ø 150 x 15 mm — Permissible pressure: 8 bar — MAXOS® product code: 2071585 — ACI article number: 12-7080-150-015-0000
• Special: Ø 160 x 20 mm — Permissible pressure: 12 bar — MAXOS® product code: 2071617 — ACI article number: 12-7080-160-020-0000
• Special: Ø 170 x 15 mm — Permissible pressure: 5 bar — MAXOS® product code: 2071645 — ACI article number: 12-7080-170-015-0000
• Special: Ø 170 x 20 mm — Permissible pressure: 10 bar — MAXOS® product code: 2071670 — ACI article number: 12-7080-170-020-0000
• Special: Ø 210 x 25 mm — Permissible pressure: 10 bar — MAXOS® product code: 2071621 — ACI article number: 12-7080-210-25-00000
• Special: Ø 250 x 20 mm — Permissible pressure: 4 bar — MAXOS® product code: 2071673 — ACI article number: 12-7080-250-20-00000

Characteristics / Technical specifications

• Material: Special borosilicate glass (MAXOS®) with excellent chemical resistance, purity and homogeneity
• Manufacturing standard: DIN 7080 (round sight glass plates)
• Treatment: Thermally pre-stressed / tempered for high temperature cycling resistance
• Intended use: Circular sight glass fittings, container and flow sight glasses under thermal and chemical stress
• Available thicknesses and diameters: Extensive standard and special dimensions (see dimensions list); special dimensions up to 55 mm thickness on request
• Surface and shape options: coatings (FEP, Halar®), step shapes, holes, contour cuts, bevels, grooves, slots
• Availability: selected items available from stock
• Quality: TÜV / ISO 9001 certification indicated on product page