Description

PAH Series - Central Station Air Handling Units

HIGHLIGHTS 

• Wide range of capacities, from 566 L/s (1200 CFM) to 28317 L/s (60,000 CFM) 

• Easy to maintain 

• High design flexibility

• Custom-made designs

DESCRIPTION

Petra's PAH units are built from modular sections, allowing units to be fitted and sized exactly to customers’ specifications. A computer selection program allows fast and accurate selection of PAH units at different conditions. These units are widely used in a variety of applications. The units are designed to provide easy service and access to major components. Quick release access doors/panels offer complete accessibility to fans, coils and filters.

TECHNICAL FEATURES AND OPTIONS

• Penta-post construction is used for a unique rigid construction with single or double skin panels

• Double skin panels are insulated with fiberglass as standard or polyurethane as an option (1" or 2" thick insulation)

• Various metals can be used for the inner and outer skin panel's construction including galvanized steel, painted galvanized steel, aluminum,
  stainless steel or perforated steel

• Fan wheels can be forward, backward or aerofoil curved depending on the requirement 

• Fan-motor assembly is fixed on a floating frame for vibration isolation

• Coil section can be supplied with heating and/or cooling coils and/or DX coils

• Options include dampers for fresh and return air, economizer, attenuators, frequency inverters, air washers, and heat recovery systems,
  amongst others

• Other options include: inspection windows, Bulk head lights, steam humidifiers, electric heaters

• Gas Heat Units

• Various types of filters are available including flat, synthetic, aluminum, pleated, bag, HEPA, auto-roll, carbon, V-type, etc.