Manufacturer & Exporter of Ferrous & Non-Ferrous Components.


Bubble Cap

Bubble Cap

With exhaustive metallurgical knowledge and in-house innovation capabilities, Kuber AUTO PRESSING is Manufacturer & Exporter of high quality Bubble Cap Tray in variety of shapes and diameters.

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Bubble cap tray is a flat perforated plate with risers (like pipes) around the perforations, and caps in the form of inverted cups over the risers. The cap is mounted so that there is a space between riser and cap to allow the passage of vapour. Vapour rises through the chimney and is directed downward by the cap, finally discharging through slots in the cap, and finally bubbling through the liquid on the tray.

Bubble Caps are one of the devices in large-diameter fractional distillation columns that are designed to produce a bubbling action to exchange the vapor bubbles flowing up the column.

These caps are essentially inverted cups with slots around the perimeter that allow for mixing of vapor from the riser into the liquid on the tray deck. The riser cap assembly prevents weeping even at very low flow rates. This permits bubble cap trays to operate over a wide range of conditions, including very low turndown rates. Caps are available in many sizes and designs.

Key Features

  • Wide range of turn down ratios without weeping.
  • Dimensional Accuracy
  • Precise Design
  • Eco Friendly, Fine Finishing, Good Quality, Leak Proof
  • Can handle corrosive liquids and suspended solids
  • Robust contraction & Excellent durability

Material of Construction

Material Copper, Aluminium, Copper, Brass, Inconel, Titanium, Duplex Steel etc.
Sizes Customized
Thickness 1 mm to 10 mm
Usage/Application Industrial
Features Rust resistance property, Dimensional accuracy, Easy installation

Stainless Steel Bubble Cap

Copper Alloy Bubble Cap

Alloy Steel Bubble Cap

MS Bubble Cap