ibnudie2
+1y
I HAVE 2 VIAIAR 450S BUT I KEEP BURNING UP PUMPS OR THEY START BLOWING AIR OUT THE INTAKE. I JUST RECENTLY WENT WITH A 200 AMP ALT. AND THAT SAME DAY I BURNED ANOTHER 450. EVEN WHEN THEY WERE BOTH NEW I COULD NEVER GET OVER 120PSI. THE PSI SW IS SET AT 145 BUT IT WOULD JUST RUN SO I HAVE THEM ON A SW. I NEED SUGESTIONS ON MAYBE HOW TO HOOK THEM UP OR GO DOWN TO 2 5 GALLONS OR WHAT OR MAYBE THE NEW 380C PUMPS.