skip to Main Content
Questions? Call us: +31 (0)416 764 764 | info@filcoflex.com

Features

  • Several options for clamps and nuts
  • Several options for gasket materials
  • Explosion Pressure Resistant to 1,5 Bar
  • Large variation in Gasket materials
  • Tool Release versions available
  • Lock Out Tag Out clamps for safety

Tri-Clamps

There are several clamps available to put together the well known triclamp coupling. Versions are:

  • Hinged clamp with 1 bolt with 1 wingnut
  • 2 bolt clamp with 2 wingnuts

Clamps are available in various materials:

  • AISI 316L / DIN1.4404
  • AISI 304 / DIN1.4301

Most used is the AISI 316L / DIN1.4404 quality because most of the machine parts are made in this material. AISI 304 / DIN 1.4301 is also available because the clamps are on the outside of the tube and have less contact with cleaning fluids or product which flow through the tubing and have a lower price.

Nuts

The clamps are sold with a wing nut or 2 wingnuts as a standard. Optional are the Hexagon Nuts which are sold seperatly. As a special, you can opt for nuts that are fitted with a tube which you can put a padlock through locking the acces to the nut.

Tri-clamp Ferrules

Triclamp ferrules are available in many standards and materials. Clamps are available in materials:

  • AISI 316L / DIN1.4404 Ra0.8 – standard
  • AISI 304 / DIN1.4301 Ra0.8
  • Other materials on request, such as plastic / PTFE / Hastelloy
    • Other surface finishes are also possible

Standards:

  • DIN 32676
  • ISO 1127
  • BS 4825 pt3
  • ASME BPE 2004
  • Other standards are available
    • Please contact us for a diameter datasheet of all the standards

Gaskets

Triclamp gaskets are available in 4 materials:

  • EPDM black
  • Silicone translucent / white
  • PTFE solid white
  • PTFE Envelope with a Viton inlay

Sizes for DIN 32676 Series 2 Standard & Non Standard

DN Diameter in Diameter out Wallthickness Flange out Length
65 66 70 2 91 28
80 81 85 2 106 28
100 100 104 2 119 28
125 S 125 129 2 144,4 28
125 B 125 129 2 155 28
150 S 150 154 2 167 28
150 B 150 154 2 183 28
200 S 200 204 2 217,4 28
200 B 200 204 2 233,5 28
250 250 254 2 268 28
300 300 304 2 319 28

Sizes for ISO 1127

DN Diameter in Diameter out Wallthickness Flange out Length
65 72,1 76,1 2 91 21,5
80 84,9 88,9 2 106 21,5
100 110,3 114,3 2 130 28
125 135,7 139,7 2 155 28
150 163,1 168,3  2,6 183 28
200 213,9 219,1  2,6 233,5 28
250 267,8 273  2,6 286,1 28
300 318,7 323,9 2,6 338,5 28

Sizes for British Standard 4825 pt

Inch Diameter in Diameter out Wallthickness Flange out Length
 2 1/2 60,3 63,75 1,73 77,5 21,5
3 73 76,45 1,73 91 21,5
3 1/2 84,7 88,9 2,1 106 21,5
4 97,6 101,85 2,13 119 21,5
4 1/2 110,3 114,95 2,33 130 28
5 123 127 2 144,4 28
5 1/2 135,76 140,55 2,4 155 28
6 150 154 2 167 28
6 5/8 163,1 169,35 3,13 183 28
8 200 204 2 217,4 28
8 5/8 213,9 220,55 3,35 286,1 28
10 250 254 2 268 28
10 5/8 266,3 273 3,35 286,1 28
12 300,8 304,8 2 319 28
12 5/8 315,9 319,9 2 338 28
12 5/8 315,9 323,8 3,95 338 28
Back To Top