Barrier washer specification Capcity: specify desired load weight or drum volume based on facility requirements. constuction: durable stainless steel or corrosin-resistant materials for drum and outer casing washing programs including regular delicate, heavy-duty and disinfection cycles. Barrier system two interlocking doors to prevent croos-contamination between soiled and clean laundry. water supply and drainage. proper connections for water inlet and drainage based on facility plumbing. controls and display: user- friendly interface for selecting programs, adjusting settings, and monitoring cycles. safety features: emergency stop buttons, door lock indicators, and safety interlocks. energy efficiency: Energy-saving features like programmable timers or automatic shut-off.