Engine driven water pump purchase request from Ghana

i need a water pump of below specification.kindly advice price and delivery.
The however must not be honda but a high grade equivalent.

1 - Close-Coupled, Gas Engine-Driven
Self-Priming Centrifugal Pump
Max Flow Rate: 280 gpm
Max. Pressure: 50 psi
Max. Total Head 115 ft.
Max Suction Lift: 28 ft.
Ports:...................................... 3” NPT Inlet
3” NPT Outlet
Engine................................ Honda GX160(or alternative good engine)
2 - 3inch hoses and couplings for ab