(back row from left to right) AD275C40K7L175, N500, N700
(front row from left to right) AD275C40K2L175, N250
Six nuts and bolts with one copper gasket for a 2.75 inch CF flange (DN 40 CF)
One clamp and elastomer O-ring for a DN 40 KF flange

Nipple Description: Vacuum nipples reduce the insertion length of the Extorr RGA probe. All nipples are made from 304 stainless steel and have DN 40 CF, 2.75 inch ConFlat (CF) flanges at both ends. Nipples come in 7.50 inch OAL, 5.50 inch OAL, and 2.50 inch OAL options. Stainless steel mounting hardware and copper gaskets are included.

Adapter Description: Adapters reduce the insertion length of the Extorr RGA probe. All adapters are made from 304 stainless steel and have a DN 40 CF, 2.75 inch CF flange at one end and a DN 40 KF flange at the other end. Adapters come in 7.50 inch OAL and 2.50 inch OAL options. Stainless steel mounting hardware and copper gaskets are included. 


Nipple Specifications:

Material304 stainless steel
Flanges2.75 inch CF (DN 40 CF) non-rotatable
Hardware Supplied12 pcs, ¼ - 28 x 1.50 inch SS bolts, nuts, flat washers, 2 x 2.75 inch CF copper gaskets

Adapter Specifications:

Material304 stainless steel
Flanges2.75 inch CF (DN 40 CF) non-rotatable, DN 40 KF
Hardware Supplied6 pcs ¼ -28 x 1.50 inch SS bolts, nuts, flat washers, 2.75 inch CF copper gasket, elastomer O-ring, clamp (for DN 40 KF flange)

Product NumberDescription
N700 (Nipple)2.75 inch OD CF flanges (DN 40 CF), 7.50 inches OAL, 1.75 inches OD
N500 (Nipple)2.75 inch OD CF flanges (DN 40 CF), 5.50 inches OAL, 1.75 inches OD
N250 (Nipple)2.75 inch OD CF flanges (DN 40 CF), 2.50 inches OAL, 1.75 inches OD
AD275C40K7L175 (Adapter)Adapter with 2.75 inch OD CF flange (DN 40 CF) to DN 40 KF flange, 7.75 inches OAL, 1.75 inches OD
AD275C40K2L175 (Adapter)Adapter with 2.75 inch OD CF flange (DN 40 CF) to DN 40 KF flange, 2.50 inches OAL, 1.75 inches OD

N250

 

N500

 

N700

 

AD275C40K2L175

 

AD275C40K7L175

 

FileDocument TypeLanguageDateFile Size 
XT Series Nipples and Adapters DatasheetPDFEnglish08-09-2019158 KB