Oil pumps
Delta
VM
VD1RR2 4 (or 5) F84-220
2 pipe
Oil pumps
Danfoss
BFP 21 R3
071N7157
2 pipe
Comments & Remarks: This pump is delivered for 1-pipe operation. A changeover to 2-pipe operation is possible.

F84-220: Indicates coil with loose cable and for 220 V, 50 Hz. If using other voltages a coil must be ordered extra: