9 Range Calibrated Gas Leak
NW25 Port
Manufactured by LDS Vacuum for over 30 years
A2LA Accredited Cal Lab
Includes NIST Traceable Certificate, Shut-Off Valve 
and Free Carrying Case

Equivalent To Agilent (Varian Vacuum) PN:
F8473323
GGF8473323

LDS Vacuum Part Number:
0506-1593-0-NW25

• 10-9 cc/second (Helium)
• E-9 (10-9) Range Helium Calibrated Gas Leak
• NW25 (KF25) Compression Port

Calibrated helium leak, 10-9 atm cc/sec range

NW25 (KF25) Flange OD: Ø1.57"
• NW25 Tube OD: 1"
• NW25 Centering Ring Counter Bore: 1.03"


F8473323 Equivalent
Calibrated helium leak

0506-1593-0-NW25
Varian Price: $2,827.00LDS Price: $900.00
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.
Images Shown May Be For Reference Only

There is a global helium shortage. Each time an MRI is performed, helium is used. Please rethink your helium balloon purchase.