20
Coaxial Traps
Reduces oil back streaming
Stainless steel construction
Easy Replacement of Element
Cat. No.1. Element must be ordered with trap.
A2. Distance between ISO NW inlet and outlet connections
Dry Ice Cold Traps
A1. Distance between ISO NW inlet and outlet connections
ISO Size
Capacity
Diameter
Height
A2
Cat.No.1
NW16
to 4 CFM (140 L/min)
3.75
5.25
8.25
541001
Stainless Steel Element for ISO NW 16 Trap 1
541921
Stainless Steel Element for ISO NW 25 and NW 40 Traps1
541922
Removable 3 quarter center well
for dry ice/alcohol slurry (do not
use acetone)
Visible trapping surface
Cold temperature up to 12 hours
depending on vapor load
Available with straight tube connections
ISO Size
Diameter Height
A
1
I/O Offset Cat.No. Repl.Seal Cat.No.
Straight Tube
1/2 O.D.
10.00
8.25
10.75
3.5
1420H-14 545200
Содержание WELCH DUOSEAL 1397B-01
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