Lejek ciśnieniowy ze stali nierdzewnej 47 mm

Wysokiej jakości, odporne na korozję lejki do szybkiej filtracji.
47 mm pressure filtration funnel, a Pall Life Sciences product, features stainless steel construction that offers excellent chemical resistance.
Convenient hand tightening makes filter changing easy.
Lejek ciśnieniowy ze stali nierdzewnej 47 mm
Materials of Construction
Funnel Barrel, Support Screen, and Adapter Tube: Type 304 stainless steel
Cap and Base: Type 303 stainless steel
Hose Barb: Type 316L stainless steel
Gaskets: PTFE
O-Ring: Viton*

Effective Filtration Area
9.6 cm2

Housing Length: 16.4 cm (6.5 in.)
Diameter: 5.8 cm (2.3 in.)

Funnel Capacity
200 mL

1⁄8 in. -27 FNPT pipe thread; includes hose barb adapter for 6.4 mm (1⁄4 in.) ID tubing; funnel stem accepts 10 mm (3⁄8 in.) ID tubing or standard stopper

Maximum Operating Temperature
Limited by filter type, by Viton O-ring 204°C (399°F), or PTFE gasket 288°C (550°F)

Maximum Operating Pressure
13.8 bar (1380 kPa, 200 psi) using compressed air or nitrogen

Provided non-sterile. Autoclavable at 121 - 123°C (250 - 253°F) at 1.0 bar (100 kPa, 15 psi) for 15 - 20 min; dry heat if desired at 170°C (338°F) for a minimum of 1 hr.

Note: Not recommended for use with volatile liquids or high purity fuels as explosion may result from the static discharge.

*Do not autoclave with aluminum foil; use autoclave paper or other permeable wrap such as Tyvek.

Best choice for rapid batch filtration of bacteriological or cell culture media, food liquids, viscous oils, hydraulic oils, or lubricants.
Product Product Name Effective filtration area Materials of construction Connections
4280 47 mm pressure filtration funnel  stainless steel (1/pkg) 9.6 cm2 304 stainless steel 1 over 8 in 27 FNPT pipe thread in
72833 Viton O-ring (1/pkg) 9.6 cm2 Viton 1 over 8 in 27 FNPT pipe thread in
4284 PTFE gasket (1/pkg) 9.6 cm2 PTFE 1 over 8 in 27 FNPT pipe thread in
4287 Spare seal kit contains 5 PTFE gaskets  10 O-rings and 1 hose barb adapter 9.6 cm2 PTFE Viton stainless steel 1 over 8 in 27 FNPT pipe thread in
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