X030-XA-AAAAXXX:PULSATRON-Pulsatron Chemtech 100 Metering Pump 115 Pulsatron Chemtech Series 100 Diaphragm Metering Pump, 115V, 30 GPD Max, San/PVC/CSPE/Ceramic Liquid End.44" PVC X .50" Pe Tubing

I've replaced this pump assembly twice before such that I am familiar with the unit and the installation. Despite that, I did learn something new this time. The unit is working fine and was not difficult to install, especially since it was a replacement which I just had to use the old unit as a guide.

I use the Pulsafeeder to pump chlorine in with my well water - part of the overall water treatment system. It works perfectly. I had some initial questions to make sure this was the correct model and Richard Hourigan (seller) went out of his way to help me. I recently had a problem with the pump running continuously and I wrote back to Richard. He replied immediately and helped me troubleshoot the problem which was NOT the Pulsafeeder but rather another part that I was also able to order through Amazon. Richard was great and he went out of his way to help. I highly recommend the product but even the company more so!

Worked for about a month then quit pumping waste of money

It works just fine for a chlorinator system. I like the diaphragm types for that job better than the peristaltic pumps.However, the check valve leaks. It keeps re-filling the supply tank, diluting the chlorine solution. I like the pump - have used them many times - but I really need another check-valve.It doesn't make sense that I should have to _buy_ another, since the one that was supplied should work.LS

Great pump and great seller

Work correct,

Perfect replacement unit. Shipped fast.

The media could not be loaded. Absolute crap product and extremely overpriced and parts aren’t available anywhere to replace thing when they wear out…