Hi I have a Mayco C30Hd pump and want to pump shotcrete for swimming pool etc. How much air do I need for this. i am looking for a shotcrete gun to go with my pump are there any for sale and want other equipment will i need, to go with the pump thanks

The more air, the better ...... you can get away with 125 CFM, but 175 to 250 CFM will give better results. As for spray nozzles and guns, try Brian at grout & concrete pump supply in Los Angeles (323) 662.9615 they have a good nozzle for Mayco C30HD pumps.

The more air, the better ...... you can get away with 125 CFM, but 175 to 250 CFM will give better results. As for spray nozzles and guns, try Brian at grout & concrete pump supply in Los Angeles (323) 662.9615 they have a good nozzle for Mayco C30HD pumps.