北京威斯孚科技有限公司
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PUMPGARD
Pumpgard is a ready-to-connect filter unit consisting of a PTFE membrance filter sealed within a polypropylene housing.
Pumpgard stops water from overflowing from a full glass flask preventing its penetration into the pump,aswell as corrosion,expensive cleaning and breakdown of vacuum pumps that would result from it.
PUMPGARD 是准备好对连接过滤器,有聚丙烯格栅加固PTFE膜过滤器密封在聚丙烯外壳内构成。操作压力3bar水渗透点4bar,耐温134℃高压蒸汽灭菌,PUMPGARD阻止逆流进入泵,避免污染、腐蚀、甚至损坏昂贵的真空泵,节约清洗、维护、更换成本费用。独有的允许低压差高流速设计(典型空气流速1.8 l/min at 0.02 bar;4.6 l/min at 0.05 bar; 8.5 l/min at 0.1 bar)。
SPECIFICATION FOR MICRO-GLASS FIBRE SYRINGE PRE-FILTERS
Housing Polypropylene
Membrane PTFE 0.45 um reinforced with polypropylene grid
Connectors stepped hose barb 6-12mm
Diameter 64mm
Filter Area 20cm2
Typical air flow rates 1.8 l/min at 0.02 bar
4.6 l/min at 0.05 bar
8.5 l/min at 0.1 bar
Max.operation pressure 3bar(300kPa)
Max.Temperature 134℃(autoclave)
Water Penetration Point approx. 400kPa (0.2um)
Pre-sterilized with ethylene oxide
Pack Size 3 pcs./pack
: www.wsf-tech.com