This is the 10 hp , 3 phase, rotary vane Becker pump. I purchased it with my shop bot in 2008 but have virtually not used it. It has less than 50 hours on it.
Purchase price was approx. $6000--I understand they are a bit cheaper now. I will sale it for $4000 plus packing and shipping. The phase converter is 15 hp and I will sale it for $1000 plus packing and shipping.
The pump works great, but I have adapted to mechanical hold downs for my work.
Phone --928-242-4158, jserv426@gmail.com

If you are interested give me a call. thanks John