Click to enlargeNW25 to 3/8" Quick Coupling
A: 0.39"
B: 1.5"

NW25 to 0.38" Quick Connect Coupling
NW25 (KF25) Series Flange OD: Ø1.57"
Overstock Price

• Compression Type Quick Disconnect
• Compression Port
• High Vacuum Coupling
• For tube connections & tubulated gauges
• 304 Stainless

NW25 (KF25) Flange OD: Ø1.57"
• NW25 Centering Ring Counter Bore: 1.03"

NW25 High Vacuum Flange Equivalents
KF25, KF-25, K100, NW-25, QF25, ISO-QF
NW25-Q38 Compare to: NW25xQ38-VE NW25-Q38-VE NW-25-3/8 QD P107679 K100XDS-38 KCP250375 Kwik-Flange KF

NW25 Quick Coupling To
3/8" Tube Size

NW25-Q38-OSPrice: $131.25Overstock: $65.70

Click to enlarge
Click to enlarge
38 Series (3/8") O-Ring, Viton

All NW25 Hardware

Click to enlarge
Click to enlarge
NW Quick Couplings (ALL)

Quick Couplings (ALL)

NW25 Flange OD: Ø1.57"

***NW25 Flange Accessories Available Below***
NW25 Centering Rings
NW25 Clamps, All Types
NW25 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.