Chemical Waste Unit (CWU) Solvent, Acid or Base

Chemical Waste Unit (CWU) Solvent, Acid or Base

JST’s Chemical Waste Unit (CWU) provides chemical storage and collects used chemistry from wet benches or laboratory areas.

  • Up to 3ea 30 or 55 gallon drums
  • Solvent CWU Material Options: Dual Wall 304L Stainless Steel or 316L Stainless Steel
  • Acid or Base CWU Material Options: FM Approved PVC-C or White Polypropylene
  • Sealed Drum Loading Rollers
  • Glove Ports provided in Acid or Base CWUs
  • Dual self-closing doors provided on Solvent CWUs
  • Secondary Containment with Fiber Optic Leak Detection
  • Analog nitrogen back pressure Liquid Level System
  • Designed with a programmable logic controller (PLC) with integrated color touchscreen
  • Facility Dry Contacts to communicate with waste drain points
  • Seismic Anchors
  • Multiple Dual Containment Facility connections types available
  • Purged Electrical Compartments
  • Keyed, drip free drum dispense heads and down tubes
  • CO2 Fire Suppression System
  • Portable Carboy pump out station
  • Automated Drum Switching
  • Ergonomic Drum Cart interface
  • Ethernet Remote Communication Interface
  • Locking doors
  • GEM/SECSII factory automation interface
  • Nitrogen and DI Water hand spray guns
  • DIW Flush and N2 purge system
  • SEMI S2 Certification
  • CE marking
  • 3rd party electrical inspections

Chemical Waste Unit (CWU) Solvent, Acid or Base Overview

JST’S Chemical Waste Unit (CWU) is a proven, safe, and reliable method of collecting chemicals from single or multiple wet benches. The CWU provides an enclosed, dual-contained exhaust area for chemical drums or waste containers. This system can also be used as a pump station to suction chemical out of portable carboys.The system collects used chemistry from wet benches or laboratory equipment. CWU drums can also be used in the lab as chemical storage. JST’s Automatic CWUs collects and holds up to three separate chemicals from multiple wet benches. Rollers are provided to easily load and unload drums. Solvent, Acid, and Base Chemical Waste Units are available for JST customers.

Acid and Base Chemical Waste Units include glove ports, which allow for changing drums without opening the cabinet. This feature isolates personnel from hazardous chemicals and fumes to ensure technician safety. Solvent Cabinets are dual-wall designed and suitable for use as storage cabinet for flammable liquid. As with all JST equipment, the CWU is designed for ease of maintenance activities and comes with JST’s standard 24/7 Technical Support.