bdpreece wrote:
You don't say anything about low pressure elsewhere so the first thing I would do is remove the shower head and make sure there is no debris caught up in the shower head itself. Next I would purchase a Watts 263A pressure regulator with guage from th RV Water filter store. Probably one of the best regulators around as it allows more volume than the cheep regulators.
X2.
It's not the 40lb pressure that's killing the shower it's the volume. Most of the $10 inline only flow about 1-1.5 GPM. The Watts flows over 3 at 50 PSI and is adjustable for pressure. A world of difference. Also get an Oxygenetix shower head, abt $35, another big difference.