Quote:
Originally Posted by hingarfi
Here is a recent experience I had with pressure reducers (or are they regulators). I bought 3 brass reducers -- 1 for my TM and 2 for my drip irrigation system. These are pre-set to 40/50 PSI. It appears that the model I bought block all flow if the INPUT pressure is less than the pre-set 40/50 PSI. My poor brain assumed these devices would have no effect on INPUT pressures below the pre-set. All three behave the same. Is this normal behavior or did I just get a bad bunch?
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I bought a couple of brass water flow regulators at my local RV place for my drip line as well. They are only a month old. This morning I heard a hammering sound in my water pipes. I went outside and one of my irrigation set-ups had gone on and was sputtering water rather than flowing. I thought it was the timer or the faucet but it was the regulator. I took it off and everything works fine. Strange that this non TM question would come up on the day I experienced this problem. Now if someone only had an explanation, I'd really be impressed!
By the way, these regulators were a bit cheaper than the one I got for the TM. They were $6 or $7 rather that the $12 I paid for the TM one. Maybe it takes more than just being brass to make them sound.
Cheri