Acro® 50 Vent Devices with PTFE Membrane

50 mm Filters with Superior Performance
for Demanding Applications

  • Reusable and autoclavable
  • PTFE membrane and polypropylene housing have broad chemical resistance
  • Large surface area provides greater throughput and high air flow rate
  • Available with a variety of inlet and outlet connectors
“Pall Laboratory products are designed for laboratory applications only. This product is not approved for use in medical, clinical, surgical or other patient applications. If you require further assistance in product selection for your chosen application, please contact Labcustomersupport@pall.com or call 1-800-521-1520."


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Acro 50 Vent Devices

List Price
$ 263.11
List Price
$ 714.37
List Price
$ 274.51
List Price
$ 275.00
List Price
$ 275.00
List Price
$ 275.00
List Price
$ 295.00

Integrity Test Kit

Integrity Test Kit, includes pressure guage, three-way valve, and 10 mL syringe (1/pkg)
List Price
$ 102.29
Description

50 mm Filters with Superior Performance
for Demanding Applications

  • Reusable and autoclavable
  • PTFE membrane and polypropylene housing have broad chemical resistance
  • Large surface area provides greater throughput and high air flow rate
  • Available with a variety of inlet and outlet connectors
“Pall Laboratory products are designed for laboratory applications only. This product is not approved for use in medical, clinical, surgical or other patient applications. If you require further assistance in product selection for your chosen application, please contact Labcustomersupport@pall.com or call 1-800-521-1520."
Applications
  • Venting bioreactors, fermentation tanks, and carboys
  • Sterile gas purging of culture vessels
  • Filtering aggressive solvents
Specifications

Materials of Construction

  • Filter Media: PTFE on a polypropylene support
  • Housing: Polypropylene

Effective Filtration Area

  • 19.6 cm2

Dimensions

  • Overall Length: 8.2 cm (3.2 in.)
  • Diameter: 7.3 cm (2.9 in.)

Inlet/Outlet Connections

  • Stepped hose barbs 6.4 - 12.7 mm (1/4 - 1/2 in.) diameter, 1/8 in. MNPT, 9.5 mm (3/8 in.) straight pipe

Maximum Operating Pressure

  • 4.1 bar (410 kPa, 60 psi) at ambient temperature

Recommended Integrity Test Minimum Bubble Point – IPA, 100%

  • 0.2 µm: 1.03 bar (103 kPa, 15 psi)
  • 0.45 µm: 0.34 bar (34 kPa, 5 psi)
  • 1 µm: 0.21 bar (21 kPa, 3 psi)

Typical Air Flow Rates

  • L/min at 0.2 bar (20 kPa, 3 psi)
  • 0.2 μm: 8
  • 0.45 μm: 12
  • 1 μm: 15

Biological Safety

  • Passes United States Pharmacopeia (USP) Biological Reactivity Test, In Vivo <88>

Sterilization

  • Provided non-sterile. All are individually packaged (except PN 4250).
  • Can be sterilized by autoclaving at 121 - 123 °C (250 - 253 °F) for 20 min. Integrity should be verified after each autoclave cycle and before use
Type
Vent Device
Use
Gas Filtration
Application
In-line Vents
Segment
Venting and Gas Filtration