I have used a similar pump many times. If I can answer any questions for you I would be happy to help. I almost always have used the pump for grouting block but I have used it to pump concrete into forms a few times.
And we are very glad to have you. :thumbsup: There is no substitute for experience, and a positive, can do attitude.I really like this site as a tool to help others,I firmly believe in the kiss principle and simplicity.
I can only offer advice to concrete pumping and wall/flatwork.All of us have been had from time to time,that's knowledge.