Ross Controls COALESCING FILTERS - Manual (Page 5)

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FEATURES:
• Modular or inline mounting
• 0.3-micron rated coalescing filter element;
; optional 0.01-micron rated element
• Polycarbonate plastic bowl with steel shatterguard; optional metal bowl with sight glass
• Gold cap color; optional gray, yellow, red, and blue
• Optional extended metal bowl with higher flow filter element
• Differential pressure gauge indicates when filter element needs changing
• Internal automatic bowl drain; optional manual drain or electronic drain
APPLICATION NOTE:
A general purpose filter must be installed ahead of a coalescing filter to ensure good
performance and to extend the life of the coalescing element.
MD4 TM Coalescing Filters
Ports: 3/8, 1/2, 3/4
Flow to 158 scfm
A
C
B
A
C
B
Standard Plastic Bowl
Extended Metal Bowl
DIMENSIONS inches (mm) Weight
Bowl Type A B † C Depth lb (kg)
Plastic 3.5 (88) 7.7 (195) 2.2 (55) 2.9 (73) 2.13 (0.97)
9-ounce Metal 3.5 (88) 7.6 (193) 2.2 (55) 3.1 (79) 2.13 (0.97)
Extended Metal 3.5 (88) 11.2 (284) 2.2 (55) 3.1 (79) 2.31 (1.05)
† Bowl removal clearance: add 3.1 (79) for 9-ounce bowl; 6.1 (155) for
extended bowl.
STANDARD SPECIFICATIONS (for products on this page):
Ambient/Media Temperature:
Polycarbonate plastic bowl: 40° to 125°F (4° to 52°C).
Metal bowl: 40° to 175°F (4° to 79°C).
Body: Die-cast zinc.
Bowl: 9-ounce (270-ml) capacity polycarbonate plastic with steel
shatterguard; optional aluminum bowl with clear nylon sight glass.
Optional 15-ounce (450-ml) extended aluminum bowl with a clear
nylon sight glass and higher flow filter element.
Bowl Drain: Internal automatic drain; optional manual drain or
electronic drain. For optional internal float drain (on polycarbonate
plastic bowl only), consult ROSS.
Bowl Ring: Nylon.
Differential Pressure Gauge (options): Small Slide Gauge, Large
Dual Face Gauge and Large Dual Face Gauges with Reed Switch.
Filter Element: 0.3-micron rated borosilicate-glass-fiber; optional
0.01-micron rated element (reduces flow by 20%).
Fluid Media: Compressed air.
Inlet Pressure:
For automatic drain model:
With polycarbonate plastic bowl: 15 to 150 psig (1.0 to 10.3 bar).
With metal bowl: 15 to 200 psig (1.0 to 13.8 bar).
For manual drain model:
With polycarbonate plastic bowl: 0 to 150 psig (0 to 10.3 bar).
With metal bowl: 0 to 200 psig (0 to 13.8 bar).
Seals: Nitrile.
Threads: NPT standard, BSPP, SAE.
IMPORTANT NOTE: Please read carefully and thoroughly all of the CAUTIONS on the inside back cover.
Manual Drain Automatic Drain
ISO Symbols
Filter