Hi
The low pressure electric fuel pump installed in the old accords with carby engines is a very rare pump to find in Pakistan - it was also called Alto 660 taxi pump (as they failed most because taxi drivers used to drive with less than 1/4 tank petrol)
It would also not be usable in your engine as the Accord fuel pump can generate a maximum pressure of 4 psi - while your fuel injected (as you claim it being an EXi) engine requires 45 psi pressure in the rail to start and run.
If you are mistaken about the fuel injection part and you have a carby engine then all D Honda engines with carby had a mechanical fuel pump on the engine which is very reliable itself - you dont need to install any other fuel pump.