Oil pumps
Suntec
AP57C
74433 P0500
2 pipe
Oil pumps
Danfoss
BFP 52E L5
071N3202
2 pipe
Comments & Remarks: The pump NC valve must be connected in parallel to the NC valve in nozzle line.

Suntec: 35 l/h, BFP: 26 l/h at 22 bar.