Danfoss Oil Pump BFPW Installation Guide | Manualzz
INSTRUCTIONS
071R9857
071R9857
Fuel unit BFPW
Fig. 1
Fig. 2
Fig. 3
Fig. 4
Technical data
Oil types
Speed
Pressure
Factory setting
Maximum pressure on suction port
Transfer flow rating
Used oil and no. 4 fuel
Operating vacuum
No. 2 and lighter fuel
Used oil, No 4 & lighter fuels
Max. 3450 rpm.
80-210 psi
60 psi
30 psi
3 GPH
20 in. HG
10 in. HG
Connections
See fig. 2
P1
Pressure regulation
S
Suction line 1/4 NPTF
R
Return line 1/4 NPTF
Nozzle connection left 1/4 NPTF
Pressure gauge connection G 1/8
and bleeding
Vacuum gauge connection
1/8 NPTF
Pressure adjustment
See fig. 3
Air Bleeding
See fig. 4
The pump can be bleeded through the
pressure gauge port in the front or through
the return port R.
520F0564 DKBD.PI.010.F2.22 11-2006
Installation
The fuel unit type BFPW should be installed
in accordance with the National Board of
Fire Underwriters requirements and local
ordinances where applicable.
The pump does not have internal strainer. A
filter in the supply line is always required.
Suction line length
Line size
Total length horizontal and vertical
Calculation basis
1/2 inch ID
3/4 inch ID
35 feet
45 feet
460 SSU (100 cSt) corresponding to no. 4 fuel at 40°F
Produced by Industri Service Advertising Advertising 11.06 HP.DS
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