Petra’s air cooled liquid chillers (APSa) with a wide range of capacities and exceptionally high efficiencies, were designed to meet customer requirements for a variety of applications.Petra APSa chillers offer state of the art low sound, high quality and reliability, optimized performance and a compact physical footprint.Petra APSa chillers with semi-hermetic screw compressors and R-134a HFC refrigerant are 100% factory tested and commissioned to ensure efficient performance at specified operating conditions.
Request QuotationAir Cooled Water Chiller with Screw Compressor
Air Cooled Smart Chiller with Scroll Compressor
PETRA RWC Chillers are designed to meet customer requirements by offering state of the art low sound, reliability, high energy efficiency and small physical footprint chillers. The wide range of cooling capacities and flexible installation arrangement makes it easy to install and maintain.PETRA RWC Chillers are designed to be shipped as a complete factory package which are 100% run tested in the factory.PETRA RWC4 Chillers are equipped with an intelligent microprocessor controller to manage the unit performance for optimum efficiency at both full load and part load values.
Air Cooled Residential Chiller with Scroll Compressor
Petra’s water cooled liquid chillers (WPSa) with a wide range of capacities and exceptionally high efficiencies, were designed to meet customer requirements for a variety of applications.Petra WPSa chillers offer state of the art low sound, high quality and reliability, optimized performance and a compact physical footprint.Petra WPSa chillers with semi-hermetic screw compressors and R-134a HFC refrigerant are 100% factory tested and commissioned to ensure efficient performance at specified operating conditions.
Water Cooled Water Chiller with Screw Compressor
PETRA Air Handling units (PAH) are designed with high quality and efficiency to meet the most demanding requirements. They provide cooling, heating and ventilation to conditioned space. These units are suitable for hotels, hospitals, large halls, banks, supermarkets and other applications.The flexible modular design allows various section arrangements according to the task requirement. This range covers air flow rates from 600 L/s (1,200 CFM) to 21,000 L/s (45,000 CFM) in a single piece unit. Custom designs are available up to 94,000 L/s (200,000 CFM) Units can be constructed as single piece, stacked, side by side or modular, and can fit as a door way.
Central Station Air Handling Unit
PETRA Air Handling units (PAH) are designed with high quality and efficiency to meet the most demanding requirements. They provide cooling, heating and ventilation to conditioned space. These units are suitable for hotels, hospitals, large halls, banks, supermarkets and other applications.The flexible modular design allows various section arrangements according to the task requirement. This range covers air flow rates from 600 L/s (1,200 CFM) to 21,000 L/s (45,000 CFM) in a single piece unit. Custom designs are available up to 94,000 L/s (200,000 CFM) Units can be constructed as single piece, stacked, side by side or modular, and can fit as a door way.Petra’s PAH units are EUROVENT performance certified, and 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
DOWNLOAD BROCHUREPetra understands the importance of environmental control for sensitive equipment and offers its Computer Room Split Air Conditioner.PASC Series is specifically designed to be used wherever temperature, humidity and filtered air have to be controlled continuously within close tolerance limits.Sensitive Electronic devices require demanding & controllable environment throughout the year (24/7). Such devices have to be controlled in terms of humidity and internal temperature to close tolerance limits.Typical requirements of such environment is to maintain internal conditions between 16-28 °C (60.8-82.4 °F) with moisture content of 50-60% relative humidity.Computers & communications systems generate 6-10 times the heat load of normal occupied spaces and they require state of art air conditioning equipment to control them They can be installed in data centers, tele-communications centers, laboratories, computer server data rooms, network operation centers, testing facilities and others.
Air Conditioner Split Computer Room Units
Mini Computer Room Units – Ceiling / Wall / Floor Mounted
Petra exhaust fan series includes the Smart and Full Duty models. These units are used to remove exhaust air from areas such as restrooms, kitchens, restaurants hospitals and factories
Petra Exhaust Fan Unit
PETRA’s fan coil units (DC Series) are designed for applications with medium static pressure. The units are particularly suitable for concealed or exposed ceiling or floor applications with ducted air distribution.This series covers an airflow range from 283 to 1,416 L/s (600 to 3,000 CFM). The standard unit is comprised of a coil suitable for both chilled and hot water, a fan section with direct drive centrifugal fan and a flat filter. Low water flow rate units are available with 9.8⁰C (16⁰F) temperature difference between inlet & outlet water.
Fan Coil Unit for Medium Static Pressure.
DCP models are designed for concealed ceiling installation above false ceiling with ducted supply air distribution and free return of air above the false ceiling. The plenum encloses the fan section of the basic unit. Units of this type consist of a coil, fan and flat filter
Units of this type consist of a coil and fan without a return plenum or filter
This is an enclosed version of the DCB model with a cabinet for ceiling installation either above the false ceiling or exposed. The cabinet is fabricated from heavy gauge galvanized steel with removable panels. This model is supplied with a return and supply duct connection and consists of a coil, fan and filter (side withdrawal type)
This is an enclosed version of the DCB model with a cabinet for floor mounting with vertical air discharge and front return air. The cabinet is fabricated from heavy gauge galvanized steel with removable panels. This model is supplied with return and supply duct connections and consists of a coil, fan and flat filter (front withdrawal type)