HomeProductsSanitary Filter Housing Respiratory Filter Housing
The Respiratory Filter Housing Is Easy to Install, Disassemble, And Clean

The respiratory filter housing is suitable for installation at the ventilation holes of various liquid tanks, pure water tanks, and sterile drying ovens. It filters the gas during gas exchange, ensuring that the gas is isolated from the outside through the respirator, preventing contamination by bacteria or dust in the atmosphere when air is discharged from the tank due to changes in liquid level or when air enters the tank. It can be customized according to specific user requirements.

Respiratory filter housing on a white background
  • Basic Parameters
  • Product Features
  • Ordering Information
  • Typical Applications
Basic Parameters
Finish Process Options Passivated, Electropolished, Mech. Polished
Polish Quality Internal: Ra ≤0.3 μm; External: Ra ≤0.4 μm
Shell Options 304 or 316L stainless steel
Clamps 304 stainless steel
Seal Materials Silicone, FKM, EPDM
Design Pressure Options 0.6 MPa (90 psi), 1.0 MPa (150 psi)
Max. Operating Temperature 150 °C (302 °F)
Shell Connection Clamp
Outlet Tri-clamp or flange
Product Features
  • Ultra-high degree of polishing:
    • Internal: Ra ≤0.3 μm
    • External: Ra ≤0.4 μm
  • Complies with GMP standards.
  • Excellent cleanability.
  • Design prevents accumulation of liquid.
  • Top elbow prevents external particles and debris from entering the housing.
Order Information
Image of ordering information for respiratory filter housing
Order Information List
Series Connection Material Number of Cores Length Inlet&Outlet Sealing Material Surface Finish
(Internal)		 Surface Finish
(External)		 Design Pressure
D = Respiratory filter housing Q = 226
P = 222
F = DOE		 J = 304
K = 316L		 01 = 1 05 = 5"
10 = 10"
20 = 20"
30 = 30"
40 = 40"		 T20 = 3/4" Tri-clamp
T25 = 1" Tri-clamp
T32 = 1-1/4" Tri-clamp
T40 = 1-1/2" Tri-clamp
T50 = 2" Tri-clamp
F20 = Flange DN20
F25 = Flange DN25
F32 = Flange DN32
……		 S = Silicone
E = EPDM
V = FKM		 E = Electropolished
M = Mech. Polished
P = Passivated		 E = Electropolished
M = Mech. Polished		 X = 0.6 MPa
Y = 1.0 MPa
Typical Applications
  • Allows sterile filtration of vented gas flow in the production and storage of:
    • Pharmaceutical and bio-technology products
    • Fermentation process products
    • Food, beverages, potable water
Pharmaceutical production line
Biopharmaceuticals
Beer production line
Food and Beverage
Chip detail
Microelectronics
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