Model #

WL-849-NW40B


$370.00 / each

Please order in case or box quantities.
A $100.00 net minimum order is required. Thank you.

Provided for reference only.

Contact us for more info.


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Specifications

Model
WL-849-NW40B
Inlet Connection Size
NW40
Outlet Connection Size
NW40
Connection Type
ISO Flange
Flow (SCFM)
80
Dim A (in.)
7.19
Dim B (in.)
4.63
Dim C (in.)
7.38
Dim D (in.)
5.00
Weight (lbs.)
5.00
Media
Polyester
Micron Rating
5.0
Finish
Black Powder
Quantity per Box
1
Case Quantity
6
Replacement Element
849
Model
WL-849-NW40B
Inlet Connection Size
NW40
Outlet Connection Size
NW40
Connection Type
ISO Flange
Flow (m3/hr)
136
Dim A (mm)
183.00
Dim B (mm)
118.00
Dim C (mm)
187.00
Dim D (mm)
127.00
Weight (kg)
2.26
Media
Polyester
Micron Rating
5.0
Finish
Black Powder
Quantity per Box
1
Case Quantity
6
Replacement Element
849
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Features

NW16 - NW40 Flange Connections:

  • ISO flange connections
    • Stainless steel ISO flange
    • Buna o-ring sealed
  • Seamless drawn housings
  • Corrosive resistant carbon steel construction
  • Powder coat finish (black models)
  • O-ring housing seal
  • Stainless steel torsion clips

K100 - K320 Connections:

  • ISO-K stainless steel flanges standard
  • Machined flange surface to RMS63, uncoated
  • High quality vacuum service components
  • Corrosive resistant black powder coat carbon steel
  • KF10 differential ports for accurate vacuum ΔP readings
  • Machined & polished sealing surfaces on ISO flange faces for reliable vacuum performance on all flange types
  • K200 housings and larger have domed lid to minimize deflection and increase durability

 

Technical Specifications

  • Rated vacuum leak rate of 1x10-5 mbar/l/sec or better (verified by helium leak test)
  • Temp (continuous): min -15°F (-26°C) max 220°F (104°C)
  • Filter change out differential: 28 – 37 Torr over initial ΔP
  • Polyester: 99%+ efficiency to 5 micron

Options

NW16 - NW40 Flange Connections:

  • Contact factory for larger sizes & ISO flanges
  • Viton seals
  • Stainless steel (select models)
  • Activated alumina, activated zeolite media available for foreline trap and other applications

K100 - K320 Connections:

  • Filter media options available to meet strict process requirements: PTFE, PTFE Glass, SS mesh, and more
  • If required, tanks can be tested to a lower leak rate
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