Air Filtration Pressurisation Unit
Lintern LIF3000
- 4 Stage filter system
- Available in a range of cabinet construction including 316 stainless steel
- VFD/pressure transducer package for pressure control
- suitable for rooms/enclosures up to 85m³
Description
The Lintern LIF3000 air filtering & pressurisation unit is a high-efficiency air cleaner designed to protect operator and control room instrumentation from extreme airborne toxic gases and particulate matter.
The LIF3000 is suitable for mounting on control cabinets and switchrooms in lead and copper smelting plants, as well as larger crane cabs. It also is recommended for use on mining or heavy construction equipment, operating in high dust environments.
Capabilities
Pressurisation of enclosures up to 3000 ft3 (85 m3). Calculations based on 10% of room volume leakage per minute. Pressurisation level of 0.05 inches W.C. (12.5 Pa). For additional pressurisation level contact Davis & Spence.
Cabinet
Constructed of heavy gauge steel. Epoxy painted cabinet provides superior resistance to inorganic acids, water, and corrosive solutions. 316 stainless steel is also an option
Mounting
Standard Vertical Mount
Blower
Optional 4kW electric duct heater. (Not available for DC power).
Filter Train
Combination of 4 filters: No. 1 Filter: Electrostatic Pre-filter, washable No. 2 Filter: Disposable 4” (102mm) Pleated filter. No. 3 Filter: Two (2) Cells (60 lbs. each) with disposable media of Zeolite impregnated with potassium permanganate. No. 4 Filter: Absolute HEPA filter using a disposable glass medium. 99.97% efficient on particulate 0.3 microns or larger
Voltages
All Industrial Voltages, AC and DC.
VFD
Variable Frequency Drive package with pressure transducer to automatically maintain internal room pressure.
Options
316 Stainless Steel Cabinet and Service Panels. Caustic impregnated charcoal filter media for chlorine contaminated areas. Insulation package to cut off cooling/heating capacity lost through the walls of the cabinet.
