Page 40 - 2022FittingsCatalog

CEJN INTERCHANGE COUPLINGS UNIVERSAL COUPLINGS

The following nipples interchange with Cejn 320/410 European Universal couplers are designed to accept the most common styles
style fittings and in ¼” body size, they have a locking groove of ¼” nipples; Automotive, Industrial, and Aro. These couplers
that allows connection to Rectus 25KS series couplers. They will also interchange with the European high-flow style offered by
also connect to the Combo Couplers shown above. Cejn, OBAC, and Nitto. The design of this coupler combines the
easy push-to-connect feature while still maintaining a sleeve
Part Body Thread coupler profile to prevent accidental disconnection when hoses
Number Size Size are dragged.
MALE PIPE THREAD NIPPLE Universal style couplings employ a different valve design than
common North American parts that allows much higher air flow
rates (see chart below).

4 Body size Interchange Series Flow Rate at 100 psi
CP61 1 ⁄4" 1 ⁄4" 1 ⁄4" Automotive 37 cfm
CP61-03 1 ⁄4" 3 ⁄8" Industrial 37
CP65 3 ⁄8" 3 ⁄8" Aro 37
Quick Couplings FEMALE PIPE THREAD NIPPLE 3 ⁄8" Automotive 70 cfm
Lincoln
35
Cejn
70
Industrial
70
37
Aro
Cejn
136
CP60 1 ⁄4" 1 ⁄4" Part Body Thread
CP60-23 1 ⁄4" 3 ⁄8" Number Size Size
CP66 3 ⁄8" 3 ⁄8"
MALE PIPE THREAD COUPLER

C61 1 ⁄4" 1 ⁄4"
C61-03 1 ⁄4" 3 ⁄8"
LINCOLN INTERCHANGE 3 ⁄8" 3 ⁄8"
COUPLINGS C65
FEMALE PIPE THREAD COUPLER
Our Lincoln Interchange couplers come with hardened steel balls
and stainless steel springs. Our plugs are heat treated to reduce
wear on mating surfaces. Lincoln Interchange couplings are easily
identified by the long plug end.
C60 1 ⁄4" 1 ⁄4"
C60-23 1 ⁄4" 3 ⁄8"
Part Body Thread
Number Size Size C66 3 ⁄8" 3 ⁄8"
MALE PIPE THREAD COUPLER

C27 1 ⁄4" 1 ⁄4"
FEMALE PIPE THREAD COUPLER

C28 1 ⁄4" 1 ⁄4"
MALE PIPE THREAD NIPPLE

CP27 1 ⁄4" 1 ⁄4"
FEMALE PIPE THREAD NIPPLE

CP28 1 ⁄4" 1 ⁄4"
For clamshell packaged parts add:
PAK to the part number.
Eg... C1:PAK, CP1:PAK, etc.

38