Posted by dickman on September 01, 1998 at 05:45:27:
I AM CURRENTLY INTERESTED IN PURCHASING A "HIGH" QUALITY PUMP UNIT.MY 2 CURRENT CHOICES ARE THE CTC 2000 OR THE VACUTECH SYSTEM.ANY RELEVANT ADVICE REGARDING CONSTANT VACUUM VS. "PULSED" VACUUM AND THERE RESPECTIVE MERITS WOULD GO A LONG WAY IN HELPING MAKE A GOOD PURCHASE CHOICE THE FIRST TIME AROUND.ALSO DOES THE CTC SYSTEM PULL A GOOD STRONG VACUUM,DOES IT THEN COMPLETELY COLLAPSE THE BUILT UP VACUUM BEFORE THE NEXT VACUUM STROKE?THANK YOU FOR ANY INTELLIGENT ADVICE THIS FORUM CAN OFFER.