Boiler Gaskets - Topog-E, Black Max, Blue Max, Spiral Max Topog-E Manhole & Handhole Gaskets Topog-E Series 3000 "Obround" Boiler Gaskets (Pure PTFE, FDA Compliant Gasket)
Topog-E Series 3000 "Obround" gaskets are especially designed for inspection ports of boilers and tanks. They provide reliable sealability with this low stress and exceptional dimension stability. This form of gasketing is processed by expanding 100% pure polytetrafluoroethylene (PTFE). The result is a bidirectional, soft, highly compressible gasket for longer life and trouble-free sealing. Its form-in-place versatility is perfect for sealing boiler plates that are worn, warped or scored. The high compressibility of the Topog-E Series 3000 "Elliptical" gasket enables it to effectively fill flange imperfections for a tight, leak-free seal. Unlike conventional PTFE which is prone to cold flow Topog-E Series 3000 has good creep resistance and bolt torque retention properties. It does not support bacterial growth or cause product contamination and is FDA compliant. It has virtually no shelf-life concerns since PTFE is unaffected by normal environmental conditions.
All gaskets are 1/8" thick
Topog-E Series 3000 ADVANTAGES:
High adaptability, suitable for flanges with corrosion and with uneven sealing surface
Pressure test and service with the same gasket
Very easy installation and removal
Anti-sticking material, low effort for surface cleaning when installing a new gasket
No embrittlement of the gasket in storage or in service
Pure PTFE, conforms to FDA standards
Clean Steam Applications
| Part # | A | B | C |
(6-Pack) Price |
Qty | |
|---|---|---|---|---|---|---|
| 937-001-OBPKT | 3" | 4" | 1/2" Flange | $119.90 | Add to Cart | |
| 937-004-OBPKT | 3-1/4" | 4-1/2" | 1/2" Flange | $130.74 | Add to Cart | |
| 937-005-OBPKT | 3-1/4" | 5" | 1/2" Flange | $142.68 | Add to Cart | |
| 937-006-OBPKT | 3-1/2" | 4-1/2" | 1/2" Flange | $138.42 | Add to Cart | |
| 937-007-OBPKT | 4" | 5" | 1/2" Flange | $167.76 | Add to Cart | |
| 937-008-OBPKT | 4" | 6" | 1/2" Flange | $195.78 | Add to Cart | |
| 937-009-OBPKT | 6" | 8" | 1/2" Flange | $352.38 | Add to Cart | |
| 937-010-OBPKT | 3" | 4" | 5/8" Flange | $143.46 | Add to Cart | |
| 937-011-OBPKT | 3" | 4-1/2" | 5/8" Flange | $157.20 | Add to Cart | |
| 937-012-OBPKT | 3" | 5" | 5/8" Flange | $170.82 | Add to Cart | |
| 937-013-OBPKT | 3-1/4" | 4-1/2" | 5/8" Flange | $166.44 | Add to Cart | |
| 937-014-OBPKT | 3-1/4" | 5" | 5/8" Flange | $180.96 | Add to Cart | |
| 937-015-OBPKT | 3-1/2" | 4-1/2" | 5/8" Flange | $175.74 | Add to Cart | |
| 937-016-OBPKT | 4" | 5" | 5/8" Flange | $211.08 | Add to Cart | |
| 937-017-OBPKT | 4" | 6" | 5/8" Flange | $244.86 | Add to Cart | |
| 937-018-OBPKT | 6" | 8" | 5/8" Flange | $431.40 | Add to Cart | |
| 937-025-OBPKT | 4" | 5" | 3/4" Flange | $229.98 | Add to Cart | |
| 937-026-OBPKT | 4" | 6" | 3/4" Flange | $265.32 | Add to Cart | |
| 937-027-OBPKT | 6" | 8" | 3/4" Flange | $458.34 | Add to Cart |
| Part # | A | B | C | Individual Price | Qty | |
|---|---|---|---|---|---|---|
| 937-028-OBT | 8" | 10" | 3/4" Flange | $148.44 | Add to Cart | |
| 937-029-OBT | 10" | 14" | 3/4" Flange | $241.71 | Add to Cart | |
| 937-030-OBT | 10" | 15" | 3/4" Flange | $257.89 | Add to Cart | |
| 937-031-OBT | 11" | 14" | 3/4" Flange | $262.64 | Add to Cart | |
| 937-032-OBT | 11" | 15" | 3/4" Flange | $279.80 | Add to Cart | |
| 937-033-OBT | 11" | 16" | 3/4" Flange | $279.10 | Add to Cart | |
| 937-034-OBT | 12" | 15" | 3/4" Flange | $284.50 | Add to Cart | |
| 937-035-OBT | 12" | 16" | 3/4" Flange | $320.74 | Add to Cart | |
| 937-036-OBT | 8" | 10" | 1" Flange | $162.72 | Add to Cart | |
| 937-037-OBT | 10" | 14" | 1" Flange | $260.74 | Add to Cart | |
| 937-038-OBT | 10" | 15" | 1" Flange | $218.71 | Add to Cart | |
| 937-039-OBT | 11" | 14" | 1" Flange | $222.99 | Add to Cart | |
| 937-040-OBT | 11" | 15" | 1" Flange | $236.94 | Add to Cart | |
| 937-041-OBT | 11" | 16" | 1" Flange | $250.88 | Add to Cart | |
| 937-042-OBT | 12" | 15" | 1" Flange | $255.16 | Add to Cart | |
| 937-043-OBT | 12" | 16" | 1" Flange | $270.17 | Add to Cart | |
| 937-046-OBT | 10" | 15" | 1-1/4" Flange | $234.51 | Add to Cart | |
| 937-047-OBT | 11" | 14" | 1-1/4" Flange | $238.81 | Add to Cart | |
| 937-048-OBT | 11" | 15" | 1-1/4" Flange | $253.29 | Add to Cart | |
| 937-049-OBT | 11" | 16" | 1-1/4" Flange | $267.77 | Add to Cart | |
| 937-050-OBT | 12" | 15" | 1-1/4" Flange | $272.06 | Add to Cart | |
| 937-051-OBT | 12" | 16" | 1-1/4" Flange | $287.60 | Add to Cart |
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