Welcome to the Kurt J. Lesker Company.  

Sign In | Register

Current Region: International (Change) | Contact Us |   RSS   Twitter   LinkedIn   YouTube

Close

Please select your country or region to be
directed to the appropriate Lesker site.

Traps & Filters > Foreline Dust Filters

KF Flanged (Multimedia Housings)

Features

  • Vacuum level: Typically 1 x 10-3 Torr (1.3 x 10-3 mbar)
  • Interchangeable cartridge provided for easy clean replacement
  • Rugged all steel construction with black finish
  • Temperature (continuous): -15°F (-26°C) to 220°F (104°C)

Options

  • Polyester: Pleated media for high dirt-holding capacity of 99+% removal efficiency standard to 5 micron
  • Paper: Pleated media for high dirt-holding capacity 99+ removal efficiency standard to 2 micron
  • Activated Alumina: Prevents backstreaming and traps water and acid vapors
  • Activated Carbon: Wound A.C. impregnated polyester media provides dual filtration; stops both particulate matter, gas or vapor odors, and contaminants
  • S.S. Wire Mesh: Corrosive-resistant media with large surface area, traps condensable particles and oil vapors
  • A.C. Granulate: Granulate-filled cartridge provides greatest capacity to absorb gas or vapor odors

NOTE: One 5 micron Polyester element included

Dimensional Drawings

Ordering Table

All dimensions listed below, unless otherwise stated, are in inches.

Description Rated Flow
(scfm)
Dim A
(in.)
Dim B
(in.)
Dim C
(in.)
Dim D
(in.)
PartNo Price Add To
Cart
Description Rated Flow
(scfm)
Dim A
(in.)
Dim B
(in.)
Dim C
(in.)
Dim D
(in.)
PartNo Price Add To
Cart
Inlet Vacuum Filter
Carbon Steel with Black Finish
SS ISO K100 Inlet/Outlet, Polyester Element
520
15-3/16"
8-5/16"
13-1/4"
8-1/8"
PFI239K100B $1,097.00
Inlet Vacuum Filter
Carbon Steel with Black Finish
SS NW16 Inlet/Outlet, Polyester Element
18
3-7/8"
2-5/8"
3-3/4"
2-1/4"
PFI825KF16B $168.00
Inlet Vacuum Filter
Carbon Steel with Black Finish
SS NW25 Inlet/Outlet, Polyester Element
25
4-3/8"
3-3/8"
5-3/4"
2-3/4"
PFI843KF25B $210.00
Inlet Vacuum Filter
Carbon Steel with Black Finish
SS NW40 Inlet/Outlet, Polyester Element
55
4-3/8"
3-3/8"
5-3/4"
2-3/4"
PFI843KF40B $246.00
Inlet Vacuum Filter
Carbon Steel with Black Finish
SS NW40 Inlet/Outlet, Polyester Element
60
7-3/16"
4-5/8"
7-3/8"
5
PFI849KF40B $267.00
Inlet Vacuum Filter
Carbon Steel with Black Finish
SS ISO K63 Inlet/Outlet, Polyester Element
210
11-1/2"
6
8-3/4"
6-1/2"
PFI851K63B P.O.R.

Accessories Table

Type Description PartNo Price Add To
Cart
Type Description PartNo Price Add To
Cart
ISO K100 Inlet/Outlet
— 520 SCFM
Paper Element
(99+% Efficient at 2 microns)
PFI238 P.O.R.
ISO K100 Inlet/Outlet
— 520 SCFM
Stainless Steel Wire Mesh Element PFI238S2 P.O.R.
ISO K100 Inlet/Outlet
— 520 SCFM
Polyester Element
(99+% Efficient at 5 microns)
PFI239 P.O.R.
ISO K100 Inlet/Outlet
— 520 SCFM
4 micron Z media Polyester Element
(99+% Efficient at 4 microns)
PFI239N P.O.R.
ISO K100 Inlet/Outlet
— 520 SCFM
100 micron Z media Polyester Element
(99+% Efficient at 100 microns)
PFI239U P.O.R.
ISO K100 Inlet/Outlet
— 520 SCFM
25 micron Z media Polyester Element
(99+% Efficient at 25 microns)
PFI239W P.O.R.
ISO K100 Inlet/Outlet
— 520 SCFM
1 micron Z media Polyester Element
(99+% Efficient at 1 microns)
PFI239Z P.O.R.
NW16 Inlet/Outlet
— 18 SCFM
Paper Element
(99+% Efficient at 2 microns)
PFI824 P.O.R.
NW16 Inlet/Outlet
— 18 SCFM
Stainless Steel Wire Mesh Element PFI824S2 P.O.R.
NW16 Inlet/Outlet
— 18 SCFM
Polyester Element
(99+% Efficient at 5 microns)
PFI825 P.O.R.
NW16 Inlet/Outlet
— 18 SCFM
4 micron Z media Polyester Element
(99+% Efficient at 4 microns)
PFI825N P.O.R.
NW16 Inlet/Outlet
— 18 SCFM
100 micron Z media Polyester Element
(99+% Efficient at 100 microns)
PFI825U P.O.R.
NW16 Inlet/Outlet
— 18 SCFM
25 micron Z media Polyester Element
(99+% Efficient at 25 microns)
PFI825W P.O.R.
NW16 Inlet/Outlet
— 18 SCFM
1 micron Z media Polyester Element
(99+% Efficient at 1 microns)
PFI825Z P.O.R.
NW25/40 Inlet/Outlet
— 25/55 SCFM
Paper Element
(99+% Efficient at 2 microns)
PFI842 $7.15
NW25/40 Inlet/Outlet
— 25/55 SCFM
Stainless Steel Wire Mesh Element PFI842S2 $53.80
NW25/40 Inlet/Outlet
— 25/55 SCFM
Polyester Element
(99+% Efficient at 5 microns)
PFI843 $14.76
NW25/40 Inlet/Outlet
— 25/55 SCFM
4 micron Z media Polyester Element
(99+% Efficient at 4 microns)
PFI843N P.O.R.
NW25/40 Inlet/Outlet
— 25/55 SCFM
100 micron Z media Polyester Element
(99+% Efficient at 100 microns)
PFI843U P.O.R.
NW25/40 Inlet/Outlet
— 25/55 SCFM
25 micron Z media Polyester Element
(99+% Efficient at 25 microns)
PFI843W $23.30
NW25/40 Inlet/Outlet
— 25/55 SCFM
1 micron Z media Polyester Element
(99+% Efficient at 1 microns)
PFI843Z P.O.R.
NW40 Inlet/Outlet
— 60 SCFM
Paper Element t (99+% Efficient at 2 microns) PFI848 P.O.R.
NW40 Inlet/Outlet
— 60 SCFM
Stainless Steel Wire Mesh Element PFI848S2 P.O.R.
NW40 Inlet/Outlet
— 60 SCFM
Polyester Element
(99+% Efficient at 5 microns)
PFI849 $21.00
NW40 Inlet/Outlet
— 60 SCFM
4 micron Z media Polyester Element
(99+% Efficient at 4 microns)
PFI849N P.O.R.
NW40 Inlet/Outlet
— 60 SCFM
100 micron Z media Polyester Element
(99+% Efficient at 100 microns)
PFI849U P.O.R.
NW40 Inlet/Outlet
— 60 SCFM
25 micron Z media Polyester Element
(99+% Efficient at 25 microns)
PFI849W P.O.R.
NW40 Inlet/Outlet
— 60 SCFM
1 micron Z media Polyester Element
(99+% Efficient at 1 microns)
PFI849Z P.O.R.
ISO K63 Inlet/Outlet
— 210 SCFM
Paper Element
(99+% Efficient at 2 microns)
PFI850 P.O.R.
ISO K63 Inlet/Outlet
— 210 SCFM
Stainless Steel Wire Mesh Element PFI850S2 P.O.R.
ISO K63 Inlet/Outlet
— 210 SCFM
Polyester Element
(99+% Efficient at 5 microns)
PFI851 $40.95
ISO K63 Inlet/Outlet
— 210 SCFM
4 micron Z media Polyester Element
(99+% Efficient at 4 microns)
PFI851N P.O.R.
ISO K63 Inlet/Outlet
— 210 SCFM
100 micron Z media Polyester Element
(99+% Efficient at 100 microns)
PFI851U P.O.R.
ISO K63 Inlet/Outlet
— 210 SCFM
25 micron Z media Polyester Element
(99+% Efficient at 25 microns)
PFI851W P.O.R.
ISO K63 Inlet/Outlet
— 210 SCFM
1 micron Z media Polyester Element
(99+% Efficient at 1 microns)
PFI851Z P.O.R.
ISO K100 Inlet/Outlet
— 520 SCFM
Activated Alumina Granulate Cartridge PFIAA238 P.O.R.
NW16 Inlet/Outlet
— 18 SCFM
Activated Alumina Granulate Cartridge PFIAA824 P.O.R.
NW25/40 Inlet/Outlet
— 25/55 SCFM
Activated Alumina Granulate Cartridge PFIAA842 $71.50
NW40 Inlet/Outlet
— 60 SCFM
Activated Alumina Granulate Cartridge PFIAA848 P.O.R.
ISO K63 Inlet/Outlet
— 210 SCFM
Activated Alumina Granulate Cartridge PFIAA850 P.O.R.
ISO K100 Inlet/Outlet
— 520 SCFM
Activated Carbon Impregnated Polyester Media
(99+% Efficient at 5 microns)
PFIAC238 P.O.R.
NW16 Inlet/Outlet
— 18 SCFM
Activated Carbon Impregnated Polyester Media
(99+ % Efficient at 5 microns)
PFIAC824 P.O.R.
NW25/40 Inlet/Outlet
— 25/55 SCFM
Activated Carbon Impregnated Polyester Media
(99+% Efficient at 5 microns)
PFIAC842 $27.00
NW40 Inlet/Outlet
— 60 SCFM
Activated Carbon Impregnated Polyester Media
(99+% Efficient at 5 microns)
PFIAC848 P.O.R.
ISO K63 Inlet/Outlet
— 210 SCFM
Activated Carbon Impregnated Polyester Media
(99+% Efficient at 5 microns)
PFIAC850 P.O.R.
ISO K100 Inlet/Outlet
— 520 SCFM
Activated Carbon Granulate Cartridge PFIACG238 P.O.R.
NW16 Inlet/Outlet
— 18 SCFM
Activated Carbon Granulate Cartridge PFIACG824 P.O.R.
NW25/40 Inlet/Outlet
— 25/55 SCFM
Activated Carbon Granulate Cartridge PFIACG842 $71.50
NW40 Inlet/Outlet
— 60 SCFM
Activated Carbon Granulate Cartridge PFIACG848 P.O.R.
ISO K63 Inlet/Outlet
— 210 SCFM
Activated Carbon Granulate Cartridge PFIACG850 P.O.R.
ISO K100 Inlet/Outlet
— 520 SCFM
HEPA Element
(99.97% Efficient at 0.3 microns)
PFIHE238 P.O.R.
NW16 Inlet/Outlet
— 18 SCFM
HEPA Element
(99.97% Efficient at 0.3 microns)
PFIHE824 P.O.R.
NW25/40 Inlet/Outlet
— 25/55 SCFM
HEPA Element
(99.97% Efficient at 0.3 microns)
PFIHE842 $55.20
NW40 Inlet/Outlet
— 60 SCFM
HEPA Element
(99.97% Efficient at 0.3 microns)
PFIHE848 $79.20
ISO K63 Inlet/Outlet
— 210 SCFM
HEPA Element
(99.97% Efficient at 0.3 microns)
PFIHE850 P.O.R.
ISO K63 Inlet/Outlet
— 210 SCFM
Polyester Element
(99+% Efficient at 5 microns)
PFIHE851 P.O.R.
ISO K100 Inlet/Outlet
— 520 SCFM
Zeolite Granulate Cartridge PFIZE238 P.O.R.
NW16 Inlet/Outlet
— 18 SCFM
Zeolite Granulate Cartridge PFIZE824 P.O.R.
NW25/40 Inlet/Outlet
— 25/55 SCFM
Zeolite Granulate Cartridge PFIZE842 $110.00
NW40 Inlet/Outlet
— 60 SCFM
Zeolite Granulate Cartridge PFIZE848 P.O.R.
ISO K63 Inlet/Outlet
— 210 SCFM
Zeolite Granulate Cartridge PFIZE850 P.O.R.

ISO:9001 The Kurt J. Lesker Company is an ISO:9001 certified company. Copyright ©1996-2017 Kurt J. Lesker Company® All rights reserved.