Oil pumps
Eckerle
UNI-E
UNI-E 2.1 L5 R74
(Old/New designation)
Oil pumps
Danfoss
BFP 20 L5
071N7172
(Old/New designation)
Comments & Remarks: This pump is delivered for 2-pipe operation. A changeover to 1-pipe operation is possible, see Change over 1-2 pipe.

Old pump G 1/8 in S+R.