Electric Pump Choices
I am looking to buy an Electric Pump and I am considering the following choices:
1. Vacutech-9000
2. Joel Kaplan Premium Megavac Pump
3. CTC DP-4000 which is a digital pulsation pump.
From what I havfe read the pulsation pumps are supposed to better for PE than the continuous pull pumps. I would like to know if any of you guys had had experiences with CTC electric pumps, what you think of the pump & service from the Company, and if you would buy from them again. If any of you have bought the CTC DP4000, I would like to hear if you are happy with the pump and if it is worth the money ($459).
Thanks!