133-MH4 
1.33" OD Conflat Flexible Metal Hose (Bellows) 
4" OAL 
• 304 Stainless Steel 
• Flexible Coupling (Nipple) 
• Hydraulically (Hydro) Formed Stainless Hose 
• Ultra High Vacuum (UHV) Series 
 1.33" OD CF Conflat Flange 
• 0.75" Nominal Hose ID 
• 1 Rotatable Conflat Flange 
• 6 Clearance (Thru) Holes 
• 0.172" Bolt Hole Diameter 
 1.33" OD CF Conflat Flange Equivalents 
• CF133, DN16CF, NW16CF, CF16, 133CF, 
 1-1/3" Mini Conflat, CFF 
 Image Shown For Reference Only  
 133-MH4  Compare to:  133-MH4-M 133x133-R-MH4-T, 33-MH4-M, 2FC-075-2