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NW50 Flexible Metal Hose
4" OAL
Thin Wall

NW50 to 4" Flexible Metal Hose (Bellows)
4" OAL (Short Bellows)
Vacuum Essential

• NW50 (KF50) Flange OD: Ø2.95"
• Nominal Hose ID: 2"
• 304 Stainless Vacuum Hose
• Hydraulically Formed (Hydro) High Vacuum Bellows
• NW50 Flexible Coupling (Nipple)
• Thin Wall: 0.006"

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

Image Shown For Reference Only
NW50-200-F-VE NW50-200-MH4-VE MHT-QF-D04 100314916 KL02000394 0800003 QF50-200-F 2FC-NW-50-2 P101240 4518K94

4" Flexible Metal Bellows (NW50-F-VE)

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Thin Wall
Additional Lengths, NW50

Medium/Thick Wall
Additional Lengths, NW50

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All NW50 Hardware

***This Vacuum Essential Includes***
• NW50 Flexible Metal Hose (Bellows)
2-Aluminum Wing Clamps (NW50-200-CW)
2-Stainless/Viton Centering Rings (NW50-200-SR-V)

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.
Viton® is a registered trademark of DuPont Dow Elastomers
Images Shown May Be For Reference Only