Click to enlarge

NW40 Coaxial Foreline Trap
Refillable SS Media, 1 Supplied
Updated Body Style
*VACUUM ESSENTIAL*

CFTR-NW40x4-STY3-VE
NW40 Coaxial Foreline Vacuum Pump Trap with Refillable Stainless Mesh Media (1) Supplied
Vacuum Essential

• 4" OD Body
• A: 11"
• B: 4.82"
• NW40 Foreline Vapor Trap
• Metal Wool Element Trap
• Tumble Finish

Replaces CFTR-NW40x4-STY2-VE
Updated Body Style



NW40 Flange OD: Ø2.18"
• NW40 Tube OD: 1.50"
• NW40 Centering Ring Counter Bore: 1.62"

NW40 High Vacuum Flange Equivalents
KF40, KF-40, K150, NW-40, QF40, ISO-QF


NW40 Coaxial (Refillable) Foreline Trap
CFTR-NW40x4-STY3-VE

CFTR-NW40-STY3-VE$674.00

Click to enlargeAll NW40 Hardware

NW40 (KF40) Flange OD: Ø2.18"
• NW40 Tube OD: 1.50"
• NW40 Centering Ring Counter Bore: 1.62"

***This Vacuum Essential Includes***
NW40 Coaxial Refillable Trap CFTR-NW40x4-STY3
1-Additional SS Mesh Wool Element (CFTR-4-STY2)
2-Aluminum Wing Clamps (NW40-150-CW)
2-Stainless/Viton Centering Rings (NW40-150-SR-V)

Contact LDS Vacuum with any questions:
Phone (407)862-4643 via Fax (407)862-8723 or
info@ldsvacuum.com

LDS Vacuum Products is a 100% woman owned company and
certified Woman Owned Small Business (WOSB)
The logos and/or trademarks appearing on this page are not owned by or registered to LDS but, rather, designate products sold by LDS, and are owned and/or registered to the manufacturers or suppliers of the products.
Viton® is a registered trademark of DuPont Dow Elastomers