| HiPerk press filters are used worldwide in mining applications from copper concentrate to Merrill-Crowe. This process application dewaters minerals up to 95% above and can be operated both in manually or automatically. Harsh chemical environments are typical so 316L stainless steel structures are often used. |

| Copper mine. |

| Copper extraction treatment system 1000mm 60 cubic foot 225psi membrane squeeze. |

| Steel processing plant. 2 x 1500mm 175 cubic foot with fully automatic cloth washer. |

| Copper application 1000mm 30 cubic foot 225psi membrane squeeze system. |

| Copper application 1000mm 30 cubic foot non-membrane. |