8000L/H ATEX Explosion Proof Disc Stack Separator Centrifuge SS316L Pharmaceutical Grade Gas Tight 11kW 380V Design

8000L/H ATEX Explosion Proof Disc Stack Separator Centrifuge

The HLSEP HL-DS8000ATEX is a fully ATEX-certified disc stack separator centrifuge designed for hazardous area operation in pharmaceutical API manufacturing, fine chemical synthesis, and solvent-based extraction processes. With SS316L pharmaceutical-grade construction, gas-tight sealed bowl design, and an 11kW explosion-proof motor, this centrifuge delivers safe and reliable separation in Zone 1 classified environments.

Key Features

• ATEX II 2G Ex IIB T3 Certification: Full compliance with European ATEX Directive 2014/34/EU for equipment operating in Zone 1 gas atmospheres, with certified Ex d flameproof motor and intrinsically safe control circuits throughout
• Gas-Tight Sealed Bowl Design: Double mechanical seal arrangement with pressurized barrier fluid system prevents process vapor escape, with nitrogen purge connections for inert atmosphere operation during solvent-based separations
• SS316L Pharmaceutical Grade Construction: All product-contact surfaces in electropolished SS316L (Ra ≤ 0.5 μm) with full material certification (EN 10204 3.1), designed to meet GMP requirements for API and intermediate manufacturing
• ATEX-Compliant Control System: Intrinsically safe HMI panel mounted in purged enclosure with all field sensors rated for Zone 1 operation, providing full process control and safety interlocks
• 11kW Explosion-Proof Motor Drive: ATEX-certified Ex d IIB T3 flameproof motor with temperature monitoring, soft-start capability, and mechanical overspeed protection for reliable hazardous area operation

Safety Engineering

Every aspect of the HL-DS8000ATEX is engineered for hazardous environment safety. The gas-tight bowl incorporates inert gas purging with pressure monitoring, oxygen sensors, and automatic shutdown on seal failure detection. All electrical components including the vibration sensor, speed pickup, and temperature probes are ATEX-certified intrinsically safe or flameproof rated. The centrifuge foundation includes anti-static grounding and bonding connections per IEC 60079-14.

Applications

• Pharmaceutical API crystallization and washing
• Fine chemical solvent extraction and recovery
• Flammable solvent-based separation processes
• Specialty chemical intermediate purification
• Controlled atmosphere processing (N2 blanket)

Package Includes

• 1 x HL-DS8000ATEX Explosion Proof Disc Stack Separator
• 1 x ATEX PLC Control Panel with Intrinsically Safe HMI
• 1 x Barrier Fluid Circulation System
• 1 x Nitrogen Purge Control Manifold
• 1 x Oxygen Monitoring System
• 1 x ATEX Feed Pump (Optional)
• 1 x Complete ATEX Compliance Documentation Package
• 1 x Spare Mechanical Seal Set
• 1 x Operation and Maintenance Manual

Contact HLSEP for ATEX compliance documentation and hazardous area installation support.