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Old 05-23-2012, 03:44 PM   #38
psneeld
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City: Ft Pierce
Vessel Name: Sold
Vessel Model: Was an Albin/PSN 40
Join Date: Oct 2011
Posts: 28,149
Quote:
Originally Posted by JD View Post
"Think about pressure from the water pump on the boat, it is miniscule compared to shore side water pressure so that is not an issue."

This statement is not correct. A Jabsco 44410-1000 Marine Water Pressure Flush Mount Regulator is set at 35 PSI. The Next Generation SHURfloŽ Aqua King™ Standard 3.0 has a shut off pressure of 55 PSI. The pressure of the Aqua King pumps are as follows from the smallest at 30 PSI for the JR. to the highest at 55 PSI for the one sited here with several at the 45 PDI range as well. Directly opposite to what was stated here.

Amazon.com: Jabsco 44410-1000 Marine Water Pressure Flush Mount Regulator (35-PSI, White): Sports & Outdoors

Aqua King™ Mini 1.0 Fresh Water Pump 12VDC - SHURflo
And what do you think many city water pressures are?

My experience is they range from 50 to over a 100...at least at times during the day. Many Boaters/RVers have experienced plumbing problems when hooked to shore water because of the sometimes high pressures. Many boats have the pressure regulator built into the city water inlet along with a check valve...but not all...including my boat.

Many experienced cruisers/RVers always recommend a sediment filter and pressure regulator when hooking up in unfamiliar areas because of the unknowns.
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