Click to enlarge

NW40 to 1-3/8" Quick Coupling
A: 1.39"
B: 2.1"

NW40-Q138-OS
NW40 to 1.38" Quick Connect Vacuum Coupling
NW40 (KF40, QF40) Series Flange OD: 2.18"

Compression type quick connect
For tube connections & tubulated gauges
304 Stainless
Overstock Price
NW40-Q138 QF40XVC137 P104168 734032 K150XDS-138


NW40 Quick Coupling To 1-3/8" Tube Size
(NW40-Q138-OS)

NW40-Q138-OSPrice: $165.00Overstock: $73.00

Click to enlarge138 Series (1-3/8") O-Ring, Viton

NW40 Flange OD: 2.18"

***NW40 Flange Accessories Available Below***
NW40 Centering Rings
NW40 Clamps, All Types
NW40 Plastic Caps

Contact LDS 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.
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.