RAM PUMP VALVE COMPARISON - why the swing check valve is so useless

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Today we will compare 3 kinds of ram pump waste valves:
1) 1'' Swing check valve
2) 5/4 Slide check valve
3) 2'' Homemade waste valve

Let's see which one is the best, which one gives the most water with highest pressure!

More RAMPUMP / HYDRAM videos:
Simple DIY BUILD that works - new valve, troubleshooting - https://youtu.be/uCgHtF8NMlY
RAMPUMP / HYDRAM - setting up after winter break - intake, delivery pipe: https://youtu.be/lzjfUPGBk_k
Pressure tank from fire extingusher + Best homemade waste valve: https://youtu.be/UEWl-8S19eI
RAM PUMP VALVE COMPARISON - why the swing check valve is so useless: https://youtu.be/TALvy0usnYM
1'' RAM PUMP - almost 5000L per day - DO IT YOURSELF, step by step: https://youtu.be/8H8eqHznzVI
HOW TO BUILD THE BEST WASTE VALVE for your RAM PUMP: https://youtu.be/1bB3o_EZRr8
Homemade 5/4'' Ram Pump - elevation ratio 1:15, 4320l per day: https://youtu.be/Zz5HatTUtJg
RAMPUMP installation on a farm - https://youtu.be/4b3SQOz5Ny4

Music: Piano improvisation

Watch my other videos about rampumps!

Видео RAM PUMP VALVE COMPARISON - why the swing check valve is so useless канала Bohumir Stehlik - MyWay Productions