Ram Pump Absolute Minimum Head Pressure

What is the minimum input head pressure that the ram pump can work on? I test out the 1/2" ram pump to see if it will work on as little as 20 inches of drop. I highly recommend that you use at least 3 feet of head pressure to get the best results from your ram pump. Ram Pumps available on AMAZON https://amzn.to/2EWrQHN Also available on Land To House Website: https://www.landtohouse.com/rampumpsales Help Support land To House by Paypal: https://paypal.me/landtohouse Send Mail to Land To House: Land To House llc P.O. Box 323 Micaville, NC 28755 See whats coming up before it hits Youtube on my Facebook Page:   / landtohouse   Land To House is a participant in the Amazon Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com Land To house is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a way for websites to earn advertising revenues by advertising and linking to Amazon.com