TPM™ Titanium Filter Series

Titanium Porous Metal Technology TPM series filters are porous titanium filters designed for applications involving heat, gases, aggressive chemicals, cryogenics or polymers.

Made from titanium powder, that is sintered to form a rugged, fixed pore structure, TPM filtersare made to withstand temperature extremes, high pressuresand repeated cleaning/backwash cycles. T

here are no longitudinal seams, for improved mechanical strength and corrosion resistance. TOPM filters are produced in a range of configurations and micron ratings to perform in a variety of liquid and gas applications.

Filter Features– Benefits

  • Constructed entirely of sintered titanium powder
    • Offers high corrosion resistance
  • Cleanable/Backwashable
    • Allows for re-use
    • Maximum economy
  • High Temperature Sintering
    • No media migration
  • Various gasket/O-Ring materials and configurations
    • Easily retrofits most systems

Filter Specifications



End caps:


Gaskets/O-Rings options: Buna-N, EPDM, Silicone, Viton, Teflon Encapsulated Viton (O-Rings only)
Micron ratings:

0.2, 0.45, 1.0, 3.0, 10, 30 μm

*Other micron rated media available upon request
Dimensions and Operating Parameters

P (DOE), P2 (226/flat), P3 (222/flat), M1 (3/4’’ male NPT), M2 (1’’ male NPT)

Nominal lengths:

25.4, 50.8, 76.2cm

Outside diameter: 70 mm or 60mm
Maximum operating temperature: 371°C *
Differential pressure:

250 psid (17.4 bar) forward 

 50 psid (3.5 bar) reverse

* Max temperature applicable to NPT style filters only (No O-Rings or gaskets). Consult Graver Technologies for guidance on specific chemical/temperature compatibility.

Filter Removal Efficiency

Micron Rating 99.5% 95% 90%
0.5 micron 0.5 0.3 0.1
2 micron 2 0.8 0.4
5 micron 5 3 1
10 microns 10 8 5
15 microns 15 12 10
35 microns 35 32 28


• Corrosive liquids and gases • Cryogenic fluids • High viscosity solutions • Process steam • High temperature liquids and gases • Catalyst recovery