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Rotation: Anti Clockwise
Nozzle Port: Right
Hub: 32mm
Shaft Diameter: 8mm

 

The SUNTEC A2L oil pump has two nozzle outlets. It incorporates two blocking solenoid valves with in-line cut-off function, one for each nozzle outlet.

 

APPLICATIONS

- Light oil, B10 heating oil/biofuel blend (as defined in DIN V51603-6) and kerosene.
- Two nozzle outlets
- Two independent blocking solenoid valves
- A sole regulator for both nozzle lines

 

PUMP OPERATING PRINCIPLE

The gear set draws oil from the tank through the built-in filter and transfers it to the nozzle lines via the cut-off solenoid valves

A pressure regulating valve is used to bypass all oil which is not required at the nozzles. In two-pipe operation, the by-pass plug must be fitted in the return port, which ensures that the oil bypassed by the regulating valve is returned to the tank and the suction line flow is equal to the gear set capacity.

In one-pipe operation (by-pass plug removed and return plugged), the oil which does not go through the nozzle lines is returned directly to the gear inlet and the suction line flow is equal to the sum of the 2 nozzle flows.

 

Bleed:

Bleeding in two-pipe operation is automatic : it is assured by a bleed flat on the piston.
In one-pipe operation, the plug of a pressure gauge port must be loosened until the air is evacuated from the system.



Suntec A2L 65C 9704 Technical Datasheet


Suntec A2L 65C 9704 Exploded View