Plastic with Fiberglass Bobbin wound Sand Filters

• Inner tanks are made of high density polyethylene material, corrosive-proof, safe and environmental.

• Outer is constructed of polyester resin and non-corrosive fiberglass filament winding.

• Integral sight glass for backwash clarity confirmation.

• Clamp Lock designed to allow 360 degree rotation to simplity installtion.

• Removable thread socket PVC unions in imperial or metric size.

  ▶ Maximum Working Pressure : 250kpa/36psi/2.5bar

  ▶ Factory Testing Pressure : 300kpa/44psi/3.0bar

  ▶ Maximum Temperature: 40℃(104F)

  ▶ Size of Silica Sand : 0.5~0.8mm