PURAIN filter DN100 with skimmer and non-return valve
  • patented, self-cleaning filter
  • with stainless steel trapezoidal gap sieve

Self-cleaning filter utilizing the hydrologic jump principal designed for rainwater harvesting. Comes with integrated skimmer for removal of surface debris and a non-return valve(small animall protection).

981
304,64 €
incl. VAT plus shippment
Productdetails
PURAIN filter DN100 without baffle
  • patented, self-cleaning filter
  • for rainwater harvesting in monsoon areas
  • as prefilter for greywater recycling
  • with skimmer and non-return valve
  • with stainless steel trapezoidal gap sieve
  • 1002
    304,64 €
    incl. VAT plus shippment
    Productdetails
    PURAIN filter DN100 without non-return valve
    • PURAIN Rainwater filter for a single family dwelling
    • for discharge pipes up to DN100
    • with stainless steel trapezoidal gap sieve
    • with integrated skimmer overflow
    • minimal height offset
    • minimal maintenance intervals
    • removing dirt by immersing the sieve
    • self-cleaning due to the hydraulic jump effect
    • integrated non-return valve
    • minimal blocking due to the trapezoidal gap sieve design
    • filter cleaning efficiency is maintained with the use of the backflushing nozzle, the nozzle flushes the sieve clean from behind
    • minimal blocking due to distribution over the total sieve surface
    • immediate filtering = no start-up losses
    • minimal tilt sensitivity
    982
    232,05 €
    incl. VAT plus shippment
    Productdetails
    PURAIN filter DN100 without baffle and non-return valve
    • patented, self-cleaning filter
    • as prefilter for greywater recycling
    • with stainless steel trapezoidal gap sieve
    1004
    232,05 €
    incl. VAT plus shippment
    Productdetails
    PURAIN filter DN150 with skimmer
    • patented, self-cleaning filter
    • for rainwater harvesting
    • for greywater recycling systems
    • with skimmer
    • with stainless steel trapezoidal gap sieve
    • for cistern, wall and underground assembly
    989
    708,05 €
    incl. VAT plus shippment
    Productdetails
    PR150-oSK
    • PURAIN Rainwater fiters for industrial, public or commecial buildings
    • for in tank installation, ground installation or wall mounting
    • for discharge pipes up to DN150
    • with stainless steel trapezoidal gap sieve
     
    995
    708,05 €
    incl. VAT plus shippment
    Productdetails
    PR150-200
    • PURAIN Rainwater fiters for industrial, public or commecial buildings
    • for in tank installation, ground installation or wall mounting
    • for discharge pipes up to DN200
    • with stainless steel trapezoidal gap sieve
    • with integrated skimmer overflow
    993
    1.065,05 €
    incl. VAT plus shippment
    Productdetails
    PURAIN filter DN200
    • Minimum height offset 
    • Minimum maintenance intervals 
    • The dirt is loosened by dipping the sieve 
    • Self-cleaning through the hydraulic jump effect (when using rainwater) 
    • Minimal clogging due to the trapezoidal slotted screen design
    • Immediate filtering = no start-up losses
    • prepared for the installation of backwash nozzles (required for grey water applications)
    • PURAIN Rainwater filters for industrial, public or commercial buildings.
    • This series is developed for in tank installation, wall mounting or in a separate chamber
    • for discharge pipes up to DN200
    991
    2.921,45 €
    incl. VAT plus shippment
    Productdetails
    PR300
    • PURAIN Rainwater filters for industrial, public or commercial buildings.
    • this series is developed for in tank installation, wall mounting or in a separate chamber
    • for discharge pipes up to DN300
    996
    4.364,92 €
    incl. VAT plus shippment
    Productdetails
    PR400
    • PURAIN Rainwater filters for industrial, public or commercial buildings.
    • this series is developed for in tank installation, wall mounting or in a separate chamber
    • for discharge pipes up to DN400
    999
    7.566,02 €
    incl. VAT plus shippment
    Productdetails
    PURAIN filter Heavy Duty DN200
    • The PURAIN-HD (Heavy Duty) model SLW60 (Heavy duty vehicles up to 60 tons), is designed as a subsurface variant.
    • PR-HD rainwater water filters are made accessible with conventional manhole lids and rings.
    • for discharge pipes up to DN200
    992
    5.169,36 €
    incl. VAT plus shippment
    Productdetails
    PURAIN filter Heavy Duty DN300
    • The  PURAIN-HD (Heavy Duty) model SLW60 (Heavy duty vehicles up to 60 tons), is designed as a subsurface variant.
    • PR-HD rainwater water filters are made accessible with conventional manhole lids and rings.
    • for discharge pipes up to DN300
    997
    7.338,73 €
    incl. VAT plus shippment
    Productdetails