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Tri-clamp vessel, 4 in: closed-bottom pots 2 to 24 in deep (flat, dished, round)

What sizes of 4 inch tri-clamp pot or closed-end spool are there? · Hardware · basis: Xem Studio design: 4 in sanitary tube Ø101.6 × 2.11 with an ISO 2852 clamp face on top and a welded bottom — flat plate (tube-wall thick), flanged-and-dished (crown R = OD, knuckle 6 %) or hemispherical

Also called: 4 inch tri clamp pot, 4 in tri clamp vessel, 4 inch tri clamp closed end, 4 x 12 tri clamp, tri clamp dish 4 inch, tri clamp cup 4 inch, 4 inch tri clamp fermenter, recipiente tri clamp 4 pulgadas, Tri-Clamp Behälter 4 Zoll

Exact dimensions. True size, with no printing tolerance added.

sizes
9 in table

Notes

  • A 4 in tri-clamp pot: one clamp face, closed bottom. Depth is measured from the clamp face to the outside of the bottom; capacity is to the face plane.
  • Every size here is the actual size of the metal part, with no printing allowance. The printable 45° version is printable-tri-clamp-vessel-4in.
  • Close it with any cap, dome lid or ported cap of the same size, a clamp and a gasket.
  • 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.

Tri-clamp vessel, 4 in: closed-bottom pots 2 to 24 in deep size chart

depth (in)depth (mm)flat Ldished Lround L
250.80.360.32—
376.20.550.510.43
4101.60.740.690.62
6152.41.121.071.0
8203.21.51.451.38
10254.01.881.831.76
12304.82.252.212.13
18457.23.393.343.27
24609.64.524.484.4

Where the files are

Other publishers' files are linked, not hosted. "verify" = check the license at the link before commercial use.

ASMEFlanged and dished (F&D) heads: crown radius = OD, knuckle radius 6 % of OD (BPVC Section VIII torispherical head)standardASME; proportions are facts verify
GW KentTri-clamp fittings guide: tube OD, flange OD and ID per size to 12 in; solid cap thicknesswebpublisher's guide; dimensions cited
Rubber FabTri-clamp dimensions chart (ID, OD, bead per clamp size, ½ to 12 in and DIN 32676)PDFpublisher's chart; dimensions cited, nothing copied
Rubber FabTri-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)PDFmaker chart; dimensions are facts verify

Free files

★ Free files 26 parts. Generated by Xem Studio from the standard; threads are plain cylinders at major diameter. CC BY 4.0. index.json

vessel-4in-x-2in-flat4 × 2 in, flat bottom: 50.8 mm face to bottom, holds 0.36 L to the faceSTEP · STL
vessel-4in-x-2in-dished4 × 2 in, dished bottom: 50.8 mm face to bottom, holds 0.32 L to the faceSTEP · STL
vessel-4in-x-3in-flat4 × 3 in, flat bottom: 76.2 mm face to bottom, holds 0.55 L to the faceSTEP · STL
vessel-4in-x-3in-dished4 × 3 in, dished bottom: 76.2 mm face to bottom, holds 0.51 L to the faceSTEP · STL
vessel-4in-x-3in-round4 × 3 in, round bottom: 76.2 mm face to bottom, holds 0.43 L to the faceSTEP · STL
vessel-4in-x-4in-flat4 × 4 in, flat bottom: 101.6 mm face to bottom, holds 0.74 L to the faceSTEP · STL
vessel-4in-x-4in-dished4 × 4 in, dished bottom: 101.6 mm face to bottom, holds 0.69 L to the faceSTEP · STL
vessel-4in-x-4in-round4 × 4 in, round bottom: 101.6 mm face to bottom, holds 0.62 L to the faceSTEP · STL
vessel-4in-x-6in-flat4 × 6 in, flat bottom: 152.4 mm face to bottom, holds 1.12 L to the faceSTEP · STL
vessel-4in-x-6in-dished4 × 6 in, dished bottom: 152.4 mm face to bottom, holds 1.07 L to the faceSTEP · STL
vessel-4in-x-6in-round4 × 6 in, round bottom: 152.4 mm face to bottom, holds 1.00 L to the faceSTEP · STL
vessel-4in-x-8in-flat4 × 8 in, flat bottom: 203.2 mm face to bottom, holds 1.50 L to the faceSTEP · STL
vessel-4in-x-8in-dished4 × 8 in, dished bottom: 203.2 mm face to bottom, holds 1.45 L to the faceSTEP · STL
vessel-4in-x-8in-round4 × 8 in, round bottom: 203.2 mm face to bottom, holds 1.38 L to the faceSTEP · STL
vessel-4in-x-10in-flat4 × 10 in, flat bottom: 254.0 mm face to bottom, holds 1.88 L to the faceSTEP · STL
vessel-4in-x-10in-dished4 × 10 in, dished bottom: 254.0 mm face to bottom, holds 1.83 L to the faceSTEP · STL
vessel-4in-x-10in-round4 × 10 in, round bottom: 254.0 mm face to bottom, holds 1.76 L to the faceSTEP · STL
vessel-4in-x-12in-flat4 × 12 in, flat bottom: 304.8 mm face to bottom, holds 2.25 L to the faceSTEP · STL
vessel-4in-x-12in-dished4 × 12 in, dished bottom: 304.8 mm face to bottom, holds 2.21 L to the faceSTEP · STL
vessel-4in-x-12in-round4 × 12 in, round bottom: 304.8 mm face to bottom, holds 2.13 L to the faceSTEP · STL
vessel-4in-x-18in-flat4 × 18 in, flat bottom: 457.2 mm face to bottom, holds 3.39 L to the faceSTEP · STL
vessel-4in-x-18in-dished4 × 18 in, dished bottom: 457.2 mm face to bottom, holds 3.34 L to the faceSTEP · STL
vessel-4in-x-18in-round4 × 18 in, round bottom: 457.2 mm face to bottom, holds 3.27 L to the faceSTEP · STL
vessel-4in-x-24in-flat4 × 24 in, flat bottom: 609.6 mm face to bottom, holds 4.52 L to the faceSTEP · STL
vessel-4in-x-24in-dished4 × 24 in, dished bottom: 609.6 mm face to bottom, holds 4.48 L to the faceSTEP · STL
vessel-4in-x-24in-round4 × 24 in, round bottom: 609.6 mm face to bottom, holds 4.40 L to the faceSTEP · STL
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Plain text: sheet.txt · JSON: /api/geometry?object=tri-clamp-vessel-4in

Tri-clamp vessel, 4 in: closed-bottom pots 2 to 24 in deep (flat, dished, round), isometric render of a generated part
Render of vessel-4in-x-12in-dished from the free STEP; not to scale.

Fits with

Questions

How much does a 4 × 12 in tri-clamp pot hold?

2.25 L with a flat bottom.

Which bottom should I choose?

Flat stands on a bench; dished (F&D) is the usual tank bottom and stands on a ring; round drains to one point.