Greetings, Gary and Don

Thank you for your replies. Gary, I was able to switch my motor order to the 240V LH-7123s. Ward is great to deal with. I am going to build a four motor box with a partition to divide the vacuums into two sets like Don did (no check valve). For now, I will just use two motors as they will provide much more vacuum than I have been using for the past years. When I can afford it and have the time to add another circuit I will add two more motors.

Would ether of you be willing to share or sell your box plans? I understand the pictures that are posted, but I would like some dimensions as your boxes seem to work quite well.

Kind regards,

JIM