Salient Characteristics Breathing Air System.pdf

SALIENT CHARACTERISTICS

Breathing Air System Refurbishment/Upgrade

BLDG 536 Joint Base Charleston, SC

I. GENERAL OVERVIEW

The 437MXS Aircraft Structural Maintenance shop, requires the acquisition of the following components to refurbish/upgrade the Breathing Air System in BLDG 536.

II. SPECIFICATIONS

At a minimum, the equipment and accessories shall possess the following specifications:

Ultra-High Purity Breathing Air System; Equal items must possess the following, minimum salient characteristics:

Breathing Air Purifier Standard Features:

• Combines drying and purifying the compressed air into one package, which will eliminate having a separate compressed air dryer and separate breathing air purifier

• Ultra high-purity breathing air purifier with 3-stage mixed media absorbent bed (13x molecular sieve, activated carbon and Carulite) with integrated 1.0 micron after filtration.

• Pre-filtration package includes an F-Series 1.0 micron pre-filter model NF0700M1 and an F-Series

0.01 micron pre-filter model NF0700M01

• Capacity: 54 scfm (inlet); 41 scfm (outlet)

• Air loss for regeneration: 13 scfm

• Inlet / Outlet connections: 1” NPT

• Desired Pressure Dew Point: -40F

• Minimum working pressure: 87 psig / Maximum working pressure: 232 psig

• Minimum inlet temperature: 34.7 F / Maximum inlet temperature: 122 F

• Air Quality Class:

o Class 1: Dirt: 0.01 micron o Class 2: Water: -40 deg F pressure dew point o Complies with OSHA Grade D and Canada CAN3-Z180.1-M85 breathable air specifications

• CO/O2 Panel Mounted Monitor

• High tensile extruded aluminum columns alocromed and epoxy powder coated for corrosion protection.

• Patented filtration/absorption cartridge that includes: desiccant, Carulite catalyst and integrated outlet filtration

• Energy Saver Dew point demand control

• Standard 2 year warranty

200 Gallon Vertical Receiver Tank, or equal; Equal items must possess the following, minimum salient characteristics:

Receiver Tank Standard Features:

• 200 Gallon Vertical Receiver Tank w/ 8” ring – Rated for 200 PSI

• Dimensions in Inches (H x W): 72 X 30 / Weight : 505lbs

• Powder Coated Exterior

• Included Safety Relief Valve and pressure gauge kit

• Zero air loss drain