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Which fresh water pump ?
Yahoo Message Number: 118866
Hi folks! I'm new here so please be gentle.I would like to replace my reliable but, noisy diaphram pump and have considered a VSD pump. Problem is that I have yet to read a good review on any of them, even in the archives here.
Does anyone have any first hand experience with these things and maybe a recommendation?....thanks, Mike.

Re: Which fresh water pump ?
Reply #1
Yahoo Message Number: 118877
Mike
 In the past three weeks, I have changed three pumps in three different LDs. All had different pumps.
IMO, all pumps today are suspect.
There does not appear to be a reliable pump built anymore.
Our 2003 LD is on it's 5th pump.
 Wish I had better news but the drive to produce cheaper parts, by the various manufacturers, has lead to the development of the cheapest pump possible. This has lead to increased sales, a win-win situation for the manufacturers and a lose-lose situation for the rest of us.
My only recommendation is to always carry an extra pump, preferably the same model to make field replacement a little easier.

Larry
2001 MB
* Not to be confused with Larry W (3000 of my posts are actually from expert Larry W due to Yahoo transition mis-step)


Re: Which fresh water pump ?
Reply #3
Yahoo Message Number: 118890
Quote
  Thanks Larry,I think I'll stick with my 20 year old, still running pump. Perhaps a pump made in Germany or Japan might have the proper engineering...Mike
Our '83 has its original pump. I did rebuild the pump innards once, but even that probably wasn't necessary.
 They can be made quieter, though. I replaced the outlet line with a soft, flexible hose that absorbs much of the pulsation, re-routed as necessary to avoid contact with the cabinetry, and used lots of thick foam insulation. It is much less intrusive now.

Steve
2004 FL
2013 Honda Fit

Re: Which fresh water pump ?
Reply #4
Yahoo Message Number: 118902
Quote
Mike
 In the past three weeks, I have changed three pumps in three different LDs. All had different pumps.
IMO, all pumps today are suspect.
There does not appear to be a reliable pump built anymore.
Our 2003 LD is on it's 5th pump.
 Wish I had better news but the drive to produce cheaper parts, by the various manufacturers, has lead to the development of the cheapest pump possible. This has lead to increased sales, a win-win situation for the manufacturers and a lose-lose situation for the rest of us.
My only recommendation is to always carry an extra pump, preferably the same model to make field replacement a little easier.

Larry
Hi Larry and Mike,
 Larry, you didn't mention what brand/model pumps you were installing; care to share?
 For what  it is worth, after going through a lot of SHURflo pumps over the first 6+ years, most of them the Sensor 5.7, the SHURflo Revolution pump they sent me in the summer of 2009 has been great.
 I have told a few of my LD buddies that it is like the Whisper King  on steroids. I have no hesitation in reccomending the Revolution pump.

Steve K. ( I have no financial interest in SHURflo)
Steve K

2003 Mid-bath


 
Re: Which fresh water pump ?
Reply #6
Yahoo Message Number: 118924
"I was hoping that a VSD pump would be the answer for a quiet pump."
 For what it's worth, the Revolution 4008 makes more noise than my old Whisper King (which was still working when I swapped it out, so now it's my spare)... but it's a lot less noisy than some pumps I've experienced, and I pretty soon stopped noticing it. I'm happy with mine after more than a year of daily use.

Andy Baird http://www.andybaird.com/travels/
Andy Baird
2021 Ford Ranger towing 2019 Airstream 19CB
Previously: 1985 LD Twin/King "Gertie"; 2003 LD Midbath "Skylark"