Close

Please select your country or region to be
directed to the appropriate Lesker site.

DFF450X250 DBL FACED FLANGE, 4-1/2", UHV 2.5" ID

Unit Price:
$133.75
Availability:
In Stock
Quantity:
Product VacuCAD Files
Product VacuCAD Files

DFF450X250

STP (Please Log In)
DXF (Please Log In)
Flanges and Components FAQ
Click here for answers to some of the most common questions we are asked.
Contact Us
Contact Us
Questions? Let's Talk!
Contact your dedicated Lesker sales team today.
+1 800 245 1656

Specifications

Flange Style Conflat (CF)
Flange Size/OD: DN63CF (4.50 in / 114.30 mm OD)
Type Double-Faced
Flange Material 304L SS
Bore 2.51
Bore (Metric) 63.754
Thickness 0.68
Thickness (Metric) 17.272
Bolt Circle Dia. 3.628
Bolt Circle Dia. (Metric) 92.151
Bolt Hole Dia. 0.332
Bolt Hole Dia. (Metric) 8.433
# of Bolt Holes 8
Dim B 0.68
Dim B (Metric) 17.272

Dimensional Drawings

Accessories Table

Description For Per Package Manual
VacuCADSM
Part Number Price In Stock Add Item Combine Tooltip How to Combine - Click the checkboxes of the parts you would like to purchase and then click the button below to add all parts selected into your Cart.
Description For Per Package Manual
VacuCADSM
Part Number Price In Stock Add Item Combine
Gasket, Copper, DN63CF (4.50" OD) Flange, 3.243" OD, 2.506" ID, (10) Per Package 4-1/2" (DN63CF) Double-Faced CF Flanges 10
(please log in)
GA-0450View GA-0450 Specific Information
$58.90
In Stock Add Item
Hex,bolt, Nut & Washer Set, Stainless Steel, (25) 5/16-24 x 2.50" Hex Bolts, (25) Hex Nuts, & (50) Flat Washers 4-1/2" (DN63CF) & 4-5/8" (DN75CF) Double-Faced CF Flanges 25
(please log in)
HBS31224250
$30.05
In Stock
Add Item
Gasket Clips, For All Conflat (CF) Flange Sizes, (10) Per Package All CF Flanges 10 Download PDF
N/A
VGC0275S
$106.00
In Stock
Add Item
Gasket Removal Tool, For All Conflat (CF) Flange Sizes All CF Flanges 1
N/A
VZGRT
$38.50
In Stock
Add Item
Thread Lubricant, 4 Ounce Tube All CF Flanges 1
N/A
VZTL-4OZ
$47.00
In Stock
Add Item
No items have been selected Include Main Part:  DFF450X250
How to Combine Click the checkboxes of the parts you would like to purchase and then click the button below to add all parts selected into your Cart.
Contact Us - DFF450X250 - DBL FACED FLANGE, 4-1/2", UHV 2.5" ID