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TEMPERATURE RANGE:Viton® seal maximum temperature is 200° C;Buna-N maximum temperature is 100° C
Use with 304/316L stainless steel upon request
PRESSURE RANGE:Limiting pressure is 10^(-8) Torr. Standard components can be used to slight overpressure of 0-5 psi, with an overpressure ring.

Giraffe Stainless manufactures a complete line of knife-edge CF style flanges using our CNC lathes. This ensures consistency, tight dimensional tolerances, and fine surface finishes. These flanges conform to industry standards and are interchangeable with all other CF fittings.
Fittings are made of 304 stainless steel, but 316L is available upon request. Tapped bolt holes are also available upon request









A B C    Fits Flange Part Number  Price/each
21.3 16 2 CF16 CF16CG TBD 
32.8 25.6 2 CF25 CF25CG TBD 
48.2 36.9 2 CF35 CF35CG TBD 
61.6 50.9 2 CF50 CF50CG TBD 
82.4 63.5 2 CF63 CF63CG TBD 
91.4 76.4 2 CF80 CF80CG TBD 
120.5 101.7 2 CF100 CF100CG TBD 
141.4 127.2 2 CF125 CF125CG TBD 
171.1 152.5 2 CF150 CF150CG TBD 
222 203.3 2 CF200 CF200CG TBD 
272.9 254.2 2 CF250 CF250CG TBD 
294.4 274.1 2 CF275 CF275CG TBD 
326 305 2 CF300 CF300CG TBD 
313.1 300 2 CF300-14" CF300CG-14" TBD 
376.7 356.5 2 CF350 CF350CG TBD 



Giraffe Stainless products are warranted to be free from defects in material and workmanship for a period of one year from the date of shipment. Any product that proves to be defective shall be repaired or replaced at the option of Giraffe Stainless, providing it has been used as recommended and in strict accordance with recognized piping practices, and that has not been subject to extraordinary service, such as encountered under severe corrosive or abrasive conditions. Giraffe Stainless makes no warranties, express or implied, other than those listed above. Giraffe Stainless shall not be liable for any consequential, indirect, incidental or contingent damages.

Giraffe Stainless is a member of 3-A®, a voluntary organization committed to safeguarding public health and dairy product quality through a unique industry-regulated program of sanitary standards for equipment used in processing dairy foods.

Giraffe Stainless is a member of FISA, a national association of independent distributors and major manufacturers of sanitary supplies used in the food, dairy, beverage, pharmaceutical and personal care industries.

Giraffe Stainless is a member of FPSA, an association serving suppliers to the global food, beverage, and pharmaceutical industries