1" MNPT XL Y Filter With Disc Elements P31-150D - P31-120D - P31-080D — onestopoutdoor.com

1" MNPT XL Y Filter With Disc Elements P31-150D - P31-120D - P31-080D

by DIG

1" MNPT XL Filter With Disc Elements


  • The disc filter consists of body, cover and grooved discs cylinders, stacked on a plastic spine, forming a cylindrical filter element. The disks are compressed together inside the filter housing by a spring located at the bottom of the filter cover to provide three dimensional filtration
  • Sediments accumulate on the outer face of the stacked discs, allowing clean water to flow through the stacked discs and out the middle of the filter
  • The disc elements provide in-depth filtration to retain organic matter
  • During operation the disc elements are tightly pressed together by pressure and the spring providing high filtration efficiency
  • Discs have excellent resistance to most common chemicals
  • Easy maintenance – the discs can be extracted for cleaning
  • Interchangeable color coded discs and stainless steel screen elements provide a wide range of filtration degrees and options
  • Constructed of UV-resistant, durable plastic material to withstand the most adverse conditions


  • Flow rates: 3/4" & 1": up to 18 GPM (4 m3/h)
  • Operating pressure: up to 120 PSI (8.4 BAR)
  • Temperature range: up to 130°F (54°C)
  • Inlet and outlet size: 3/4" and 1" MNPT 

Filter and Disc Materials

  • Housing and discs: polypropylene
  • O-ring: EPDM
  • Pressure testing ports: polypropylene
  • Pressure testing seals: natural rubber BR
  • Disc cylinder assembly: polypropylene / PBT
  • Spring: stainless steel 304

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