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NW50 to 3/4" Female NPT
A: 1.75"
B: 1.00" 
Includes Wrench Flats

NW50 to 3/4" Female NPT Adapter
Overstock Price

• NW50 (KF50) Flange OD: Ø2.95"
• Use With Teflon Tape
• Adapter KF50 to 3/4 in. NPT-F Pipe
• NW50 Female National Pipe Thread (FNPT)
• 304 Stainless Threaded Fitting Adapter

NW50 High Vacuum Flange Equivalents
KF50, KF-50, K200, NW-50, QF50, ISO-QF
NW50-200-SP75-VE Compare to: P103080 QF50XFNPT12 NW-50-3/4-FPT NW50-SP75-VE

NW50 To 3/4" NPT (Female)

NW50-200-SP75-OSPrice: $189.88Overstock: $25.00

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NW Female NPT

All NW50 Hardware

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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)

NW50 (KF50) Flange OD: Ø2.95"

***NW50 Flange Accessories Available Below***
NW50 Centering Rings
NW50 Clamps, All Types
NW50 Plastic Caps

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.