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ANV 77 A 7203 2P SUNTEC RIELLO PRESS 1G - 2G

Rp. 3.450.000
Update Terakhir
17 Jan 2023
Negara Asal
Indonesia
Pembelian Min
1 Pieces

Spesifikasi ANV 77 A 7203 2P SUNTEC RIELLO PRESS 1G - 2G

Gear Pump

OIL PUMP TYPE AN GEAR SIZES 47-57-67-77-97

This is a general specification leaflet; for specific applications not
covered herein, contact Suntec.
The SUNTEC AN oil pump is the basic model incorporating a pressure regulating
valve with cut-off. 


APPLICATIONS

 - Light oil, B10 heating oil/biofuel blend (as defined in DIN V51603-6) and
kerosene. 

- One or two-pipe system. 

- Normally associated with in-line solenoid valve.

 PUMP OPERATING PRINCIPLE 

The gear set draws oil from the tank through the built-in filter and transfers it to
the valve that regulates the oil pressure to the nozzle line.
All oil which does not go through the nozzle line will be by-passed through the
valve back to the return line, in a two pipe installation or, if it is a one-pipe
installation, back to the suction port in the gear-set; in that case, the by-pass
plug must be removed from the return port, and the return port sealed by steel
plug and washer. 

The valve also has a cut-off function as follows :
During starting period when the gear-set speed is increasing, all the oil passes
through a special flat on the piston, back to the return.
TECHNICAL DATA
General
Mounting Flange or hub according to EN 225
Connection threads Cylindrical according to ISO 228/1
Inlet and return G 1/4
(with facilities for conical sealing on revision 6 models)
Nozzle outlet G 1/8
Pressure gauge ports G 1/8
Vacuum gauge port G 1/8
Valve function Pressure regulating and cut-off
Strainer Open area : 6 cm²
(AN 47/47K, 57/57K, 67/67K)
20 cm²
(AN 77/77K, 97/97K)
Opening size : 150 µm
Shaft Ø 8 mm according to EN 225
By-pass plug Inserted in return port for two-pipe system;
to be removed with a 4 mm Allen key for one-pipe system
Weight 1 - 1,3 kg (depending on the model)
Hydraulic data
Gear size Nozzle pressure range* Factory setting
47/57 7 - 14 bars 9 bars
67/77/97 10 - 20 bars 14 bars
47K/57K/67K/77K/97K 7 - 15 bars 9 bars
* other ranges available on request, refer to the specified range
of the particular fuel unit
Operating viscosity 2 - 75 mm²/s (cSt) for AN 47/57/67/77/97
1,25 - 75 mm²/s (cSt) for AN 47K/57K/67K/77K/97K
Oil temperature 0 - 60°C in the pump.
Inlet pressure 2 bars max.
Return pressure 2 bars max.
Suction height 0,45 bars max. vacuum to prevent air separation from oil.
Rated speed 3600 rpm max.
Torque (@ 45 rpm) 0,10 N.m (AN 47/47K, AN 57/57K)
0,12 N.m (AN 67/67K)
0,14 N.m (AN 77/77K)
0,20 N.m (AN 97/97K)

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