Search results for query: *

I am trying to select a duplex chain for a magnetic drum driven by a 7.5 kw motor. The sprocket and gearbox information are as stated below: Gearbox --------- Ratio: 31.39 Output torque: 1570 Nm Service factor: 1.7 Output speed: 46 rpm Drive shaft Dia: 60mm, 64mm including key Pinion...

Hi All; Can any expert out there tell me how to select a right chain? do i need a chain graph?

i wish to stay in 4" but my boss want me to prove to him if the split pipe keep in 4", will it pressure still be sufficient for both of the nozzles, when they are turn on together. just want to let you know the water tanker fire figthing capability is very critical in steel plant due to high...

Thank for your replied, i have already calculated all the loss es due to the fitting and the length,although the result was not large but the total loss still 7psi in 4" pipe. Anyway my last question is the tee(split) pipe should keep at 3" or 4" after the 4" main pipe?

In the pump performance curve with the flow rate of 3000l/min, the pump will generate a pressure head of 56 meter. If the pressure head in meter needs to convert into PSI it has to convert to feet 1st then multiply 0.4333.This will give us 80PSI. The total length for the pipe system is 13...

you mean if the 2 nozzles were turn on at the same time the system pressure head will still stay the same through out the system?

If the pressure in the main 4" pipe is 80psi. what pressure will be in the tee(Split) out pipe of 3" or 4" pipe?

I got 57kw motor to run a 5" by 4" pump and the flow rate required is 3000l/min. i am not sure what kind of pipe material i am going to used to reduce the pressure loss in the pipe and the pipe diameter i am using is 4" then tee out to 3" pipes. The purpose for this water tanker is for fire...