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We manufacture Cages to suit your needs!

  • Top load Cages are available with a T-Flange, ring top or several styles of rolled flange tops. Cage diameters range from 100mm diameter to 180mm diameters. Wire thickness ranges are 2mm diameter to 8mm diameter.
  • Bottom load cages are constructed with a split collar or split ring top, or knuckle joint. Cage diameter range from 90-180mm. Wire thickness ranges are 2mm to 8mm
  • For more efficient cleaning, venturis are made in a variety of materials: Carbon steel, galvanized and stainless steel.
  • JC Cages also supplies oval cages, please call for details.
  • If you have special cage requirements call JC Cage manufacturing. In most cases we can customize a cage to fulfill your needs.
  • If plenum height restrictions are a problem, two pieces are available for areas where moisture or acid corrosion are present JC Cages provides a range of materials.

Materials and Finishes

  • Carbon steel
  • Galvanized steel
  • 304 Stainless steel
  • 316 Stainless steel
  • 316L Stainless steel. Epoxy : ( 130° – 150° C. Service temperature ) Black edge primer electro galvanizing SK 10 – 180° – 220° C.


As per requirements – 100mm Dia – 174mm Dia

+0/-0.5 to Dia / 99.9% Accurate pass rate

Example 2M, 3M, 5M etc.

Split, knuckle, joint cages / one piece

Vertical Wires

8, 10, 12, 16, 20, 24 Wires x 3mm, 4mm stainless steel, mild steel, galvanized.

Horizontal Spacers

200-205 Spacings ( as per sizes and lengths )

3mm, 4mm Rings/Spacers

Round, Oval or Star Rings

Ventricol Tops

Mild Steel, Stainless steel

Metal Spun according ro drawing

Thickness: 0.9mm – 1.2mm

Collar Top

Mild Steel, Stainless steel, Galvanized

Spun or pressed according to the drawing

Bottom Cap

Mild Steel, Stainless steel, Galvanized

Pressed by tool / spun

Wires tapered to Cap if required



  • PTFE Membrane on Polyester
  • Polyester needle felt
  • Antistatic Polyester
  • P84 Needle felt
  • P94 Blends / Composites
  • Polypropylene
  • Bags