I just installed my new "Loud" gast air pump. It turns out that it doesn't sound quite as loud outside as it did in the house. Anyway, my new pump pushes a lot more air than my older small gast pump. It almost seems too much for my 1/4 acre pond. Are there any negative aspects to adding a valve to the airline to restrict its flow? Would this do damage to a rotary vane compressor?
