The Model 450B Gas Purifier is ideal for removing oil, water vapor and foreign particles from many* non-corrosive gases, and is designed for operating at high line working pressures where lower capacities of contaminant removal are required. The Model 450B is constructed of a black anodized aluminum housing that accepts purifier cartridges for specific applications. Removal of foreign matter is accomplished through the use of molecular sieve materials and special filters in replaceable cartridges. Matheson Tri-Gas Model 450B accepts any one of the four cartridges for various applications. The inlet and outlet parts are located at the top of the shell on the cylinder head. The purifier must be used with replaceable cartridges 451, 452, 453 or 454. Cartridges are shipped separately in hermetically sealed cans

Materials of Construction

• Shell Body: Black anodized aluminum
• Cylinder Head: Nickel plated brass
• O-Ring: Buna N
• O-Ring Lubricant: Dupont Non-Stick Dry Film Lubricant w/Teflon Fluoropolymer
• Cartridge:  451: 13X Molecular sieve
452: 4A Molecular sieve
453: Sintered bronze
454: Activated charcoal

Specifications

• Maximum Operating Pressure: 2000 psig
• Maximum Oxygen Operating Pressure: 500 psig
• Temperature Range: -40 to 165°F (-40 to 74°C)
• Pressure Drop:  0.2 psi for 1 scfm
0.9 psi for 2 scfm
2.4 psi for 3 scfm
• Dimensions: 2" dia. x 5-3/4" L
• Inlet & Outlet: 1/4" FPT
• Water Removal Capacity:  451: 5.4 grams
452: 6 grams
• Dew Point Achieved: -100°F (-73°C) (1 .5 ppm)
• Shipping Weight: 1 lbs

Instructions

Instructions, Purifiers

3D Model

450B

Safety Data Sheets (SDS)

SDS, Molecular Sieve-13X (451)

SDS, Molecular Sieve-4A (452)

SDS, Activated Charcoal (454)