64 MM PTFE VENTING FILTER
For containers of culture media, small fermenters and other containers needing sterile ventilation, we have developed a 64 mm venting filter with a hydrophobic PTFE membrane. The membrane is reinforced with a polypropylene grid. We offer two different pore sizes – 0.2 and 0.45 μm – and two different connectors – hose nipple inlet/outlet and 1/8“ male NPT. The venting filters are available in both sterile and non-sterile version. Our unique design allows high air flow at low differential pressures.
SPECIFICATION FOR 64 MM VENTING FILTERS
Pore Sizes 0.2 μm ; 0.45 μm
Biosafety all materials pass USP Plastics Test Class VI
Bubble Point min. value with isopropanol is 1.4 bar (140 kPa)
for 0.2 μm unit (1.1 bar after autoclaving) and 0.9 bar (90 kPa) for 0.45 μm unit
Connectors Hose nipples for 6 to 12 mm i.d. tubing as well as luer inlet for luer syringes; connector 1/8“ external NPT
Filter Area 20 cm2
Air Flow Rates typical values for 0.2 μm pore size:
1.1 l/min at 0.02 bar (1.8 l/min for 0.45 μm)
2.9 l/min at 0.05 bar (4.6 l/min for 0.45 μm)
5.0 l/min at 1.0 bar (8.5 l/min for 0.45 μm)
Housing 64 mm
Materials PTFE-Membrane filters, reinforced with polypropylene grid
Housing polypropylene
Limits max. pressure – 3 bar (300 kPa)
max. temperature 134°C
Sterilization autoclave at 121°C (at least 20 times) or 134°C
Priming Volum e approx. 3 ml
Water Penetrations Point approx. 4.0 bar (0.2 μm), 3.0 bar (0.45 μm
64 MM PTFE 排氣過濾器
用于培養基、小型發酵罐、或其他需要無菌防空（排氣）過濾的容器, 我們研發了 64 mm放空過濾器；疏水性PTFE膜.聚酯增強型網格結構. 0.2 、 0.45 μm孔徑，軟管入/出口和 1/8“雄 NPT兩種連接方式.獨特的高通量低壓差設計，可提供滅菌和未滅菌兩種.
參數：
孔徑 0.2 μm ; 0.45 μm
生物安全 所有材質通過美國藥典塑料VI級測試
泡點（異丙醇） 1.4 bar (140 kPa) （ 0.2 μm 的在1.1 bar，0.45 μm0.9 bar (90 kPa)高壓滅菌后)
連接 6～12 mm 軟管連接、魯爾連接;1/8“ NPT、竹節式連接
過濾面積 20 cm2
空氣流速 壓差 0.2 μm 孔徑典型值: 0.45 μm 孔徑典型值:
0.02 bar 1.1 l/min 1.8 l/min
0.05 bar 2.9 l/min 4.6 l/min
1.0 bar 5.0 l/min 8.5 l/min
直徑 64 mm
材質 PTFE濾膜, 聚酯增強網格
外殼 聚丙烯
限值 最大壓力 3 bar (300 kPa)
最大溫度134°C
滅菌 高壓滅菌 121°C (至少 20 次) or 134°C
Priming Volum e approx. 3 ml
滲透點（水） 約 4.0 bar (0.2 μm), 3.0 bar (0.45 μm)
部件號 品級編號 描述 尺寸(mm) 規格(box)
Art.No. Grade/Code/Type Size Box
Mu720 100w VPT-64-0.45-12-HN-S PTFE 放空過濾器-無菌-單包 64 12
Mu720 101w VPT-64-0.45-25-HN-S PTFE 排氣過濾器-無菌-單包 64 25
Mu720 102w VPT-64-0.20-12-HN-S PTFE 放空過濾器-無菌-單包 64 12
Mu720 103w VPT-64-0.20-25-HN-S PTFE 排氣過濾器-無菌-單包 64 25
Mu720 104w VPT-64-0.20-100-HN PTFE 放空過濾器-無菌-單包 64 100
HYDROPHOBIC PTFE VENTING FILTERS
For small containers and air venting bottles, we have a 26 mm polyester-reinforced 0.2 μm PTFE venting filter. The connectors are luer lock - female and male.The housing – made of cyrolite – withstands a maximum pressure of 6 bar. The filters can be supplied in both sterile and non-sterile version.
SPECIFICATION FOR 26 MM VENTING FILTERS
Air Flow Rates abt. 1.4 l/min at r p=1 bar
Bubble Point 1.2 bar min. values with isopropanol
Burst Strength 6.0 bar (600 kPa; 87 psi)
Filter Area 5.3 cm2
Water Penetration Point ≥ 4.0 bar (400 kPa; 58 psi)
26mm Venting 過濾器
用于小型容器、罐和空氣放空瓶, 我們供應 0.2 μmPTFE聚酯增強26 mm放空過濾器. 冰晶石外殼，雌雄魯爾連接、強度 6 bar.滅菌和未滅菌兩種
參數
空氣流速（壓差1bar） 約 1.4 l/min at r p=1 bar
泡點 (異丙醇) 最小值1.2 bar
強度 6.0 bar (600 kPa; 87 psi)
過濾面積 5.3 cm2
滲透點（水） ≥ 4.0 bar (400 kPa; 58 psi)
部件號 品級編號 描述 尺寸(mm) 規格(box)
Art.No. Grade/Code/Type Size Box
Mu720 200w VPT-26-0.20-50-LL-S PTFE 排氣過濾器-無菌-單包 26 50
Mu720 201w VPT-26-0.20-500-LL PTFE 排氣過濾器-非滅菌-單包 26 500
