-40%

Katadyn 35 pur water maker ,watermaker, Desalinator

$ 237.6

Availability: 34 in stock
  • Brand: Recovery Engineering - KATADYN
  • Condition: Used
  • Type: Sea Water Desalinator

    Description

    Desalinator by Recovery Engineering: currently manufactured by Katadyn as the Survivor 35 Hand Operated Emergency Desalinator
    Katadyn Pur Watermaker Survivor 35 Desalinator NOS.  This is a never used MIL-SPEC Pur water desalinator.  The item is in new condition as it has been never used however it has been properly stored for many years.  The manufacturer recommends a biocide treatment to be applied to the unit.  The RO membrane per manufacturer's specifications should also be changed due to its extended time in storage.
    From the website
    SN: S35A-5964-1-1
    NSN: 7H4610-01-319-5337
    MFR PN: OBJ61/MROD-35-LL-1
    Reverse Osmosis desalinator, what's your back up plan when crossing the ocean? Don’t take a long voyage without this mechanical, hand operated desalinator!
    This model is the original, Recovery Engineering military grade version of the Katadyn Survivor 35, the most widely used emergency desalinator. Recovery Engineering was bought out by Katadyn, apparently. Unit is spec’d out to produce up to 4.5 liters per hour. Produces enough water for multiple person life rafts. Widely used by US and International military forces, voyagers, sea kayakers, and other adventurers.
    Per Katadyn Fact Sheet:
    REVERSE OSMOSIS. To remove dissolved salts from seawater with reverse osmosis, part of the salt water is filtered through a semipermeable membrane. Only 10% of the water passes through the membrane. The remaining 90% flow past the membrane and at the same time cleans the membrane (self-cleaning effect). The small size of the “membrane pores“ ensures extremely pure drinking water, but extremely high pressures must be generated - normally 55 bar. Reverse osmosis is used worldwide to obtain drinking water, e.g. in the semi-conductor industry and in medicine.
    KATADYN‘S PATENTED ENERGY RECOVERY SYSTEM. The Katadyn Energy Recovery system takes advantage of stored energy in the high pressure reject water that is typically wasted. The pressurized reject water is recirculated to the back side of the piston to aid the next stroke. This energy is kept in the system, resulting in less work to achieve fresh water.
    All parts mechanically sound and new item in appearance, and possibly never used in intended environment.  Output hose has membrane preservative in tube and what appears to be minor crystallization on intake hose at unit, from preservative.  Per manufacturer Katadyn, it is recommended to install a new membrane when the unit is stored long term, and conduct thorough cleaning.
    https://www.katadyngroup.com/us/en/8019948-katadyn-survivor-35~p6775