Hangar 7 Compressor-M1 Drawing.pdf

This document is a technical specification and schematic for a compressed air system installation. The specification details the complete compressed air piping system, including all required equipment, components, and installation requirements for a facility shop air system.

The compressed air system consists of three primary components specified in detailed schedules: two rotary screw air compressors rated at 95 CFM minimum capacity operating at 240 volts, single-phase, 60 Hz with approximately 977 lbs weight each; one refrigerated air dryer with a 2 PSIG pressure drop, 200 CFM rated flow, designed for 150 PSIG operation, using R513A refrigerant; and one vertical carbon steel compressed air receiver with 400-gallon capacity, designed for 200 PSIG operation, measuring 36 inches diameter by 101 inches height, weighing 662 lbs. The system includes comprehensive filtration with particle removal down to 0.01 micron for coalesced liquid, water, and oil removal at 235 CFM rated capacity. All piping connections must be soldered copper, and the contractor is responsible for providing miscellaneous steel support, mechanical equipment pads, and all equipment as part of the complete compressed air system. The system incorporates automatic tank drain, routing to an oil-water separator, pressure regulators with gauges, automatic drain valves, particulate filters, and a coalescer filter with collection device. Additional specifications require a low-sound enclosure rated at 69 dBA and a minimum system pressure of 145 PSIG.