Click to enlargeNW50 To 1/4" Female NPT
A: 1.75"
B: 1.00"
Vacuum Essential

NW50-AP25-VE
NW50 to 1/4" Female NPT Adapter
Vacuum Essential

• Adapter KF to 1/4 in. NPT-F Pipe
• NW Female National Pipe Thread (FNPT)
• Use with Teflon Tape
• 6061 T6 Aluminum Adapter

NW50 (KF50) Flange OD: Ø2.95"
• NW50 Centering Ring Counter Bore: 2.06"

NW50 High Vacuum Flange Equivalents
KF50, KF-50, K200, NW-50, QF50, ISO-QF
NW50-200-AP25-VE


NW50 To 1/4" NPT (Female)
NW50-AP25-VE

NW50-AP25-VE$34.00

Click to enlarge
Click to enlarge
NW Female NPT


All NW50 Hardware


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Click to enlarge
Teflon Tape - For Use With 1/4" NPT & Larger


91-S Silicone Vacuum Grease


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Click to enlarge
NW50 Male NPT (Stainless)


NW50 Male NPT (Aluminum)



***This Vacuum Essential Includes***
• NW50 to 1/4" Female NPT
1-Aluminum Wing Clamp (NW50-200-CW)
1-Stainless/Viton Centering Ring (NW50-200-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