Nipples and Flange Adapters

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.

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(back row from left to right) AD275C40K7L175, N500, N700 (front row from left to right) AD275C40K2L175, N250

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Specifications

SpecificationValue
Material

304 stainless steel

Flanges (Nipple)

Nipples: 2x 2.75 inch CF (DN 40 CF) non-rotatable

Hardware Supplied (Nipple)

12 pcs, ¼ - 28 x 1.50 inch SS bolts, nuts, flat washers, 2 x 2.75 inch CF copper gaskets

Flanges (Adapter)

2.75 inch CF (DN 40 CF) non-rotatable, DN 40 KF

Hardware Supplied (Adapter)

6 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)

Downloads

Ordering

Part NumberImageDescriptionDomestic Price
N700
No alternative text provided

2.75 inch OD CF flanges (DN 40 CF), 7.50 inches OAL, 1.75 inches OD

$150.00
N500
No alternative text provided

2.75 inch OD CF flanges (DN 40 CF), 5.50 inches OAL, 1.75 inches OD

$150.00
N250
No alternative text provided

2.75 inch OD CF flanges (DN 40 CF), 2.50 inches OAL, 1.75 inches OD

$150.00
AD275C40K7L175
No alternative text provided

Adapter with 2.75 inch OD CF flange (DN 40 CF) to DN 40 KF flange, 7.75 inches OAL, 1.75 inches OD

$200.00
AD275C40K2L175
No alternative text provided

Adapter with 2.75 inch OD CF flange (DN 40 CF) to DN 40 KF flange, 2.50 inches OAL, 1.75 inches OD

$200.00