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Product > Flanges & Fittings > Del Seal CF Flanges
 
Flanges & Fittings
Del Seal CF Flanges - 4-1/2 Inch OD
IntroductionNonrotatableRotatable
Rotatable Flanges & Fittings Del Seal CF 4-1/2 Inch OD
Rotatable Flanges & Fittings Del Seal CF 4-1/2 Inch OD
Features
  • UHV rated to 1x10-13
  • High temperature rated to 450ºC
  • Rotatable and nonrotatable geometrics
  • OFE Copper or optional Viton® elastomer gaskets
  • Tapped or clearance bolt holes
  • Conflat® compatible design


Specifications
Material  
Flanges 304ss
Gaskets OFE copper
Bolts 300ss and 300ss silver plated
Fastening  
Bolt Type Hexagonal or 12-point head
Nut Type Hexagonal or two hole plate nuts
Size 0.312-24 UNF
Torque 15 lb-ft
Vacuum Range 1x10-13
Temperature Range -200ºC to 450ºC
Dimensions 4.47 OD x 2.510 ID maximum
For conversion tables click here

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There are 8 parts in this category. Scroll down to browse the result tables
For more details, available options and accessories click on desired Part Number link.

All "In Stock" parts ships same business day as ordered. Lead Time indicates business days. Please Note that cut off time for same day shipment is 1:30 p.m. Pacific Standard Time. Prices and specifications are subject to change without notice. See full terms of sale here.

Drawings download if available are indicated by in the Part Number column. Click on to go to Downloads Page

ID NOMINALBOLT HOLEABFIGHOLESHOLE DIAMHOLE THREADWT LBPart NumberUOMList PriceNet PriceLead TimeQty
BLANKCLEARANCE--380.332-3100018 
REF# F450000R
EACH$66.00$66.0020 days
1-1/2CLEARANCE1.3751.510480.332-2-1/2100019 
REF# F450150R
EACH$95.00$95.00In Stock
2CLEARANCE1.8752.010480.332-2100020 
REF# F450200R
EACH$90.00$90.00In Stock
2-1/2CLEARANCE2.3752.510480.332-2100021 
REF# F450250R
EACH$66.00$66.0030 days
BLANKTAPPED--38-0.312-243120018 
REF# F450000RT
EACH$78.00$78.00In Stock
1-1/2TAPPED1.3751.51048-0.312-242-1/2120019 
REF# F450150RT
EACH$78.00$78.00In Stock
2TAPPED1.8752.01048-0.312-242120020 
REF# F450200RT
EACH$78.00$78.0030 days
2-1/2TAPPED2.3752.51048-0.312-242120021 
REF# F450250RT
EACH$78.00$78.00In Stock

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