Filter Dryers
Charles Thompson Limited (CTL) design and manufacture Nutsch type Pressure Filters and Filter Dryers for the world’s leading pharmaceutical and fine chemical
manufacturers. They have a wide range of services available for filter dryers and pressure filters that can be offered at very competitive prices for CTL equipment and machines supplied by other manufacturers.

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Replacement parts Over 300 different items available from stock, including:

  • ‘O’ rings, seals, scrapers and gaskets in a variety of FDA approved and chemically resistant materials.
  • Bolting in Stainless steel and Alloy C22. Breakdown delivery terms available for non- stock items. Competitive prices and deliveries on all items.

Filtration Solutions In-house engineered and manufactured sintered filter mesh replacements, repairs and cGMP solutions in stainless steel and Alloy C22 materials. From 0.001m2 up to 6 m2 in size, to suit both CTL machines and those by other manufacturers. Supply of textile filter cloths from various materials. Ultrasonic / chemical cleaning of meshes.

Engineering services cGMP refurbishment and upgrade of pressure filters and filter dryers including new mechanical seals, Reverse Pulse Jet Filter systems for vacuum drying. From re-polishing and re-sealing, to extensive re-engineering projects, all carried out in our fully equipped, UK based 4700 m2 workshops. Discharge Solutions Containment solutions for discharge, heel recovery and powder sampling of pharmaceutical product from existing equipment. Including supply of single and double chamber isolators