Stringwound Sediment Cartridges

Pentair‡ Pentek‡ WP Series Cartridges are manufactured from a durable polypropylene string that is wound around a rigid polypropylene core. They are premium string wound solution to reduce fine sediment, including sand, silt, rust and scale particles.

WP Series Cartridges by Pentek are wound in a precise pattern around the core, providing greater surface area. The result is higher dirt loading capacity and greater efficiency than standard wound cartridges.

These string-wound cartridges are capable of withstanding temperatures up to 165°F (73.9°C), and will accommodate flow rates between 7 and 10 GPM with minimal pressure drop.

WP Series Cartridges are suitable for a wide variety of sediment filtration applications, including municipal and well water as well as many industrial fluids.

 

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     Benefits

  • Wound with a precise pattern to provide a greater surface area
  • String-wound design reduces fine sediment from a variety of fluids
  • Nominal 5, 30 micron rating
  • lengths: 10″

     Applications

  • Drinking Water
  • Food & Beverage
  • Pre and post-filtration
  • Commercial & Industrial
  • Water Treatment

Polyspun Sediment Cartridges

DGD Series Cartridges are manufactured from 100% pure polypropylene and are sized for use in Pentair‡ Pentek‡ Big Blue‡ Filter Housings.

DGD Series Cartridges are designed for purity and will not impart taste, odor or color to the liquid being filtered. Additionally, the polypropylene construction provides superior chemical resistance and is not prone to bacterial attack.

The DGD Series’ advanced design combines selective final filtration with appropriate pre-filtration to achieve up to three times the dirt holding capacity of similar size sediment cartridges and even greater capacity than standard spun or string-wound cartridges. The larger diameter of the filter reduces the particle load, allowing it to operate at higher velocities. The effective filter depth is increased to a full 233%. This increased depth provides very high particulate reduction efficiencies and added loading capacity.

The design and performance characteristics of the DGD Series Cartridges  make them an excellent choice for all residential, rural, municipal and commercial applications.

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     Benefits

  • Manufactured from pure 100% polypropylene
  • Designed for purity and chemical compatibility
  • Spun fibres form a gradient density from outer to inner surfaces
  • Nominal 1, 5, 25 micron ratings
  • Lengths: 10″, 20″

     Applications

  • Drinking Water
  • Food & Beverage
  • Pre and post-filtration
  • Commercial & Industrial
  • Water Treatment

Pleated Sediment Cartridges

Pentair‡ Pentek‡ R Series Cartridges are manufactured from a durable, non-woven and reusable polyester fabric that is suitable for a wide range of filtration uses.

The media is pleated around a polypropylene core for added strength. The pleated endcaps of the standard cartridges are immersed in a thermo-setting vinyl plastisol. The Big Blue cartridges have a molded endcap with gaskets. The pleated ends are sealed to the endcap with a thermoplastic adhesive. The overlap seam is sonically welded to reduce internal bypass improving filtration efficiency.

The standard 9.75″ length cartridge has more than four square feet of polyester fabric, while the larger Big Blue version has more than 16 square feet. The media is pleated to maximize dirt holding capacity and extend the time period between changes or cleaning.

R Series Cartridges are resistant to both bacteria and chemical attack making them suitable for a variety of residential, commercial and industrial applications.

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     Benefits

  • Pleated design maximizes dirt holding capacity
  • Versatile and reusable, allowing for a variety of uses
  • Durable polyester media is bacteria – and chemical resistant
  • R30: Nominal 30 Micron Rating
  • R50: Nominal 50 Micron Rating
  • Lengths: 4.88″, 10″, 20″

    Applications

  • Drinking Water
  • Food & Beverage
  • Pre and post-filtration
  • Commercial & Industrial
  • Water Treatment