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NW40 Molecular Sieve Trap
Overall Height: 7.00"
A: 3.63"
B: 3.50"
Vacuum Essential

NW40 Molecular Sieve Trap
Vacuum Essential

• NW40 (KF40) Vacuum Flange OD: Ø2.18"
• 4" diameter trap heater rates at 120V, 125W
• Integral 115VAC regeneration heater
• Tumble Finish

Vacuum Essential, Includes:
• NW40 Trap, MST-NW40x4-R2
• (2) NW40 Stainless/Viton Centering Rings
• (2) NW40 Aluminum Wing Clamps
• 1 lb. can of sieve material (1/8" zeolite pellets)

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

Molecular Sieve Trap NW40


NW40 Flange OD: 2.18"

***This Vacuum Essential Includes***
• NW40 Molecular Sieve Trap
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

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