Hydraulic pump/power back for scissor lift

[adamfitz]

Evening all,

I have acquired a mid rise scissor lift for my workshop but it didnt come with a pump/power back. Im hunting about to find a pump but cant seem to find any conclusive answers.
Ive been sent a picture of the pump previously used before it packed up, which i will try and attach shortly.
What im asking, is are these pumps fairly universal? Can i get a pump and then attach it with some new hydraulic lines and away i go?

All i seem to get from google is pumps or links to scissor lift platforms!

Thanks

Adam