{
 "version": "2026-10-20",
 "license": "Dimension sheets are written by Xem Studio from the cited sources and are free to use (CC BY 4.0, attribute 'Xem Studio'). Linked files belong to their publishers under the license shown; Xem Studio does not host them. 'license_verified: false' means the license shown is from memory or the publisher's page as last read and should be confirmed at the link before commercial use.",
 "slug": "tri-clamp-screen-gaskets",
 "name": "Tri-clamp screen gaskets: 1½ to 4 in, Ø2 and Ø3 mm perforated plate",
 "kind": "hardware",
 "category": "Hardware",
 "group": "Sanitary clamp fittings",
 "year": null,
 "question": "Is there a tri-clamp gasket with a screen?",
 "tags": [
  "screen",
  "strainer",
  "filter",
  "screen gasket",
  "sanitary",
  "tri-clamp",
  "clamp fitting",
  "brewing",
  "homebrew"
 ],
 "aliases": [
  "tri clamp screen gasket",
  "tri clamp filter gasket",
  "hop screen tri clamp",
  "1.5 tri clamp mesh gasket"
 ],
 "overall_mm": {
  "length": null,
  "width": null,
  "height": null
 },
 "official_cad": false,
 "xem_status": "free-files",
 "les": false,
 "free_files": 8,
 "url": "https://xemstudio.com/objects/tri-clamp-screen-gaskets/",
 "sheet_txt": "https://xemstudio.com/objects/tri-clamp-screen-gaskets/sheet.txt",
 "sheet": {
  "basis": "Xem Studio design: the ISO 2852 Type B gasket with a 1.0 mm plate across the bore, perforated with Ø2 or Ø3 holes on a hexagonal pitch",
  "overall_mm": {
   "length": null,
   "width": null,
   "height": null
  },
  "notes": [
   "A strainer in any clamp joint: catches hops, grain or trub before a pump, valve or hose. Real screen gaskets use woven mesh; this is the printable perforated version.",
   "Every clamp face is the ISO 2852 profile used across this site: 2.85 mm rim, flat face with the gasket groove (K 1.6 deep, R3 1.2 bottom, 23° walls, P2 0.8 edges) on C2, 20° back cone. Flange C3 / groove C2 / tube OD × wall, mm: ½–¾ in 25.0 / 20.4 (derived) / 12.7–19.05 × 1.65; 1–1½ in 50.5 / 43.5 / 25.4–38.1 × 1.65; 2 in 64.0 / 56.5 / 50.8 × 1.65; 2½ in 77.5 / 70.5 / 63.5 × 1.65; 3 in 91.0 / 83.5 / 76.2 × 1.65; 4 in 119.0 / 110.0 / 101.6 × 2.11; 6 in 166.9 (6.570 in) / 156.5 / 152.4 × 2.77; 8 in 217.7 (8.570 in) / 207.0 / 203.2 × 2.77; 10 in 268.5 / 261.0 / 254.0 × 3.40; 12 in 319.3 / 311.8 / 304.8 × 3.40."
  ],
  "table": {
   "columns": [
    "size_in",
    "hole_mm",
    "pitch_mm",
    "holes"
   ],
   "rows": [
    [
     "1.5",
     2,
     3,
     85
    ],
    [
     "1.5",
     3,
     4.5,
     37
    ],
    [
     "2",
     2,
     3,
     163
    ],
    [
     "2",
     3,
     4.5,
     73
    ],
    [
     "3",
     2,
     3,
     439
    ],
    [
     "3",
     3,
     4.5,
     199
    ],
    [
     "4",
     2,
     3,
     831
    ],
    [
     "4",
     3,
     4.5,
     367
    ]
   ]
  }
 },
 "sheet_text": "Tri-clamp screen gaskets: 1½ to 4 in, Ø2 and Ø3 mm perforated plate — dimension sheet\nSource: Xem Studio, https://xemstudio.com/objects/tri-clamp-screen-gaskets/  (CC BY 4.0)\nBasis: Xem Studio design: the ISO 2852 Type B gasket with a 1.0 mm plate across the bore, perforated with Ø2 or Ø3 holes on a hexagonal pitch\nCatalog version: 2026-10-20\n\nSizes: see table below\n- A strainer in any clamp joint: catches hops, grain or trub before a pump, valve or hose. Real screen gaskets use woven mesh; this is the printable perforated version.\n- Every clamp face is the ISO 2852 profile used across this site: 2.85 mm rim, flat face with the gasket groove (K 1.6 deep, R3 1.2 bottom, 23° walls, P2 0.8 edges) on C2, 20° back cone. Flange C3 / groove C2 / tube OD × wall, mm: ½–¾ in 25.0 / 20.4 (derived) / 12.7–19.05 × 1.65; 1–1½ in 50.5 / 43.5 / 25.4–38.1 × 1.65; 2 in 64.0 / 56.5 / 50.8 × 1.65; 2½ in 77.5 / 70.5 / 63.5 × 1.65; 3 in 91.0 / 83.5 / 76.2 × 1.65; 4 in 119.0 / 110.0 / 101.6 × 2.11; 6 in 166.9 (6.570 in) / 156.5 / 152.4 × 2.77; 8 in 217.7 (8.570 in) / 207.0 / 203.2 × 2.77; 10 in 268.5 / 261.0 / 254.0 × 3.40; 12 in 319.3 / 311.8 / 304.8 × 3.40.\n\nsize_in  hole_mm  pitch_mm  holes\n1.5  2.0  3.0  85\n1.5  3.0  4.5  37\n2  2.0  3.0  163\n2  3.0  4.5  73\n3  2.0  3.0  439\n3  3.0  4.5  199\n4  2.0  3.0  831\n4  3.0  4.5  367\n\nFiles elsewhere (not hosted by Xem Studio; license as stated by the publisher):\n- GW Kent: Tri-clamp fittings guide: tube OD, flange OD and ID per size to 12 in; solid cap thickness — web — publisher's guide; dimensions cited — https://www.gwkent.com/triclamp-guide\n- Rubber Fab: Tri-Clamp gasket dimensional chart: gasket ID, OD and bead diameter per size (2 in bead 2.22 in / 56.50 mm, 1.5 in 1.71 / 43.50, 3 in 3.29 / 83.50) — PDF — maker chart; dimensions are facts [verify license at link] — https://shop.andersonprocess.com/media/assets/product/documents/rubber-fab-tri-clamp-dimensions.pdf\n\nFree files (CC BY 4.0, Xem Studio; STEP + STL, 8 parts): https://xemstudio.com/files/hardware/tri-clamp-screen-gaskets/index.json\nAPI: https://xemstudio.com/api/geometry?object=tri-clamp-screen-gaskets\n",
 "sources": [
  {
   "publisher": "GW Kent",
   "title": "Tri-clamp fittings guide: tube OD, flange OD and ID per size to 12 in; solid cap thickness",
   "url": "https://www.gwkent.com/triclamp-guide",
   "formats": [
    "web"
   ],
   "license": "publisher's guide; dimensions cited",
   "license_verified": true,
   "hosted": false
  },
  {
   "publisher": "Rubber Fab",
   "title": "Tri-Clamp gasket dimensional chart: gasket ID, OD and bead diameter per size (2 in bead 2.22 in / 56.50 mm, 1.5 in 1.71 / 43.50, 3 in 3.29 / 83.50)",
   "url": "https://shop.andersonprocess.com/media/assets/product/documents/rubber-fab-tri-clamp-dimensions.pdf",
   "formats": [
    "PDF"
   ],
   "license": "maker chart; dimensions are facts",
   "license_verified": false,
   "hosted": false
  }
 ],
 "xem": {
  "status": "free-files",
  "sheet_free": true,
  "mesh_price_usd": null,
  "step_price_usd": null,
  "tolerance_mm": null
 },
 "related": [
  "tri-clamp-orifice-plate-gaskets",
  "sanitary-clamp-gaskets-6-8in"
 ],
 "fits": [],
 "dimensions": "exact (nominal, no printing tolerance)",
 "dimension_rule": "All geometry on Xem Studio is exact (nominal, true size) with no printing tolerance. Where a part meets another part, the object lists its mating features (feature, exact size, what it mates with, fit class: press, slide, run, socket, clamp or designed). Apply your process's allowance to those features only; 'designed' gaps are part of the design and stay as drawn.",
 "mating": [],
 "faq": [
  {
   "q": "Does it change the joint?",
   "a": "No: same gasket section, the plate sits in the bore at the joint plane."
  }
 ],
 "files_license": null,
 "offers": [
  {
   "file": "screen-gasket-1.5in-2mm",
   "formats": [
    "step",
    "stl"
   ],
   "price_usd": 0,
   "license": "CC BY 4.0 (Xem Studio)",
   "step": "https://xemstudio.com/files/hardware/tri-clamp-screen-gaskets/screen-gasket-1.5in-2mm.step",
   "stl": "https://xemstudio.com/files/hardware/tri-clamp-screen-gaskets/screen-gasket-1.5in-2mm.stl",
   "note": "1.5 in screen gasket: Type B gasket with a 1.0 plate, 85 × Ø2 holes at 3.0 pitch"
  },
  {
   "file": "screen-gasket-1.5in-3mm",
   "formats": [
    "step",
    "stl"
   ],
   "price_usd": 0,
   "license": "CC BY 4.0 (Xem Studio)",
   "step": "https://xemstudio.com/files/hardware/tri-clamp-screen-gaskets/screen-gasket-1.5in-3mm.step",
   "stl": "https://xemstudio.com/files/hardware/tri-clamp-screen-gaskets/screen-gasket-1.5in-3mm.stl",
   "note": "1.5 in screen gasket: Type B gasket with a 1.0 plate, 37 × Ø3 holes at 4.5 pitch"
  },
  {
   "file": "screen-gasket-2in-2mm",
   "formats": [
    "step",
    "stl"
   ],
   "price_usd": 0,
   "license": "CC BY 4.0 (Xem Studio)",
   "step": "https://xemstudio.com/files/hardware/tri-clamp-screen-gaskets/screen-gasket-2in-2mm.step",
   "stl": "https://xemstudio.com/files/hardware/tri-clamp-screen-gaskets/screen-gasket-2in-2mm.stl",
   "note": "2 in screen gasket: Type B gasket with a 1.0 plate, 163 × Ø2 holes at 3.0 pitch"
  },
  {
   "file": "screen-gasket-2in-3mm",
   "formats": [
    "step",
    "stl"
   ],
   "price_usd": 0,
   "license": "CC BY 4.0 (Xem Studio)",
   "step": "https://xemstudio.com/files/hardware/tri-clamp-screen-gaskets/screen-gasket-2in-3mm.step",
   "stl": "https://xemstudio.com/files/hardware/tri-clamp-screen-gaskets/screen-gasket-2in-3mm.stl",
   "note": "2 in screen gasket: Type B gasket with a 1.0 plate, 73 × Ø3 holes at 4.5 pitch"
  },
  {
   "file": "screen-gasket-3in-2mm",
   "formats": [
    "step",
    "stl"
   ],
   "price_usd": 0,
   "license": "CC BY 4.0 (Xem Studio)",
   "step": "https://xemstudio.com/files/hardware/tri-clamp-screen-gaskets/screen-gasket-3in-2mm.step",
   "stl": "https://xemstudio.com/files/hardware/tri-clamp-screen-gaskets/screen-gasket-3in-2mm.stl",
   "note": "3 in screen gasket: Type B gasket with a 1.0 plate, 439 × Ø2 holes at 3.0 pitch"
  },
  {
   "file": "screen-gasket-3in-3mm",
   "formats": [
    "step",
    "stl"
   ],
   "price_usd": 0,
   "license": "CC BY 4.0 (Xem Studio)",
   "step": "https://xemstudio.com/files/hardware/tri-clamp-screen-gaskets/screen-gasket-3in-3mm.step",
   "stl": "https://xemstudio.com/files/hardware/tri-clamp-screen-gaskets/screen-gasket-3in-3mm.stl",
   "note": "3 in screen gasket: Type B gasket with a 1.0 plate, 199 × Ø3 holes at 4.5 pitch"
  },
  {
   "file": "screen-gasket-4in-2mm",
   "formats": [
    "step",
    "stl"
   ],
   "price_usd": 0,
   "license": "CC BY 4.0 (Xem Studio)",
   "step": "https://xemstudio.com/files/hardware/tri-clamp-screen-gaskets/screen-gasket-4in-2mm.step",
   "stl": "https://xemstudio.com/files/hardware/tri-clamp-screen-gaskets/screen-gasket-4in-2mm.stl",
   "note": "4 in screen gasket: Type B gasket with a 1.0 plate, 831 × Ø2 holes at 3.0 pitch"
  },
  {
   "file": "screen-gasket-4in-3mm",
   "formats": [
    "step",
    "stl"
   ],
   "price_usd": 0,
   "license": "CC BY 4.0 (Xem Studio)",
   "step": "https://xemstudio.com/files/hardware/tri-clamp-screen-gaskets/screen-gasket-4in-3mm.step",
   "stl": "https://xemstudio.com/files/hardware/tri-clamp-screen-gaskets/screen-gasket-4in-3mm.stl",
   "note": "4 in screen gasket: Type B gasket with a 1.0 plate, 367 × Ø3 holes at 4.5 pitch"
  }
 ],
 "markdown": "https://xemstudio.com/objects/tri-clamp-screen-gaskets/index.md"
}