Ross Controls INTEGRATED FILTER_REGULATOR PLUS LUBRICATOR - Manual (Page 5)

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MD4 TM FRLs
Integrated Filter/Regulator plus Lubricator
FEATURES:
• Filter and regulator consolidated in a single assembly, sight-feed
lubricator
• Modular or inline mounting
• 5-micron rated polyethylene filter element; optional 40-micron element
• Aluminum bowl with clear nylon sight glass or polycarbonate plastic
bowl with steel shatterguard
• Internal automatic filter drain; optional manual drain, or electronic drain
• Optional extended aluminum lubricator bowl with sight glass
• Self-relieving diaphragm-type regulator; optional non-relieving
• Pressure gauge; two gauge ports
Ports: 3/8, 1/2, 3/4
Flow to 205 scfm
STANDARD SPECIFICATIONS (for products on this page):
Ambient/Media Temperature:
Polycarbonate plastic bowl: 40° to 125°F (4° to 52°C).
Metal bowls: 40° to 175°F (4° to 79°C).
Bowls: 9-ounce (270-ml) capacity aluminum bowl with clear nylon
sight glass or polycarbonate plastic bowl with steel shatterguard.
Optional 15-ounce (450-ml) extended aluminum lubricator bowl with
clear nylon sight glass.
Cap Colors: Filter/regulator, black only. Lubricator: gold; gray,
yellow, red, and blue optional.
Filter Drain: Internal automatic drain; optional manual drain, or
electronic drain.
Filter Element: 5-micron rated polyethylene; optional 40-micron
element.
Fluid Media: Compressed air.
Heads: Zinc. Pressure Adjustment Locking Key: Removable.
Pressure Gauge: 0 to 200 psig (0 to 14 bar); 1/4 NPT gauge ports
front and rear.
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).
Oil Adjustment: External; tamper-resistant.
Outlet Pressure: Adjustable up to 125 psig (8.6 bar).
Regulator Valve: Brass.
Seals: Nitrile.
Sight Dome: Clear nylon.
Threads: NPT standard, BSPP, SAE.
See Flow Charts for individual assembly components on preceding pages.
HOW TO ORDER
BOWL SIZE
53P - Two 9 oz Polycarbonate Bowls
53M - Two 9 oz Metal Bowls
53E - 9 oz metal on filter; 15 oz metal on lubricator.
53F - 9 oz polycarbonate on filter; 15 oz metal on
lubricator
REGULATOR ADJUSTMENT RANGE
A - 0-175 psig (0-12.1 bar)
with 0-200 psig (0-13.8 bar) gauge
B - 0-125 psig (0-8.6 bar)
standard with 0-200 psig (0-13.8 bar)gauge
C - 0-50 psig (0-3.4 bar) with 0-60 psig (0-4.1 bar) gauge
D - 0-20 psig (0-1.4 bar) with 0-60 psig (0-4.1 bar) gauge
FILTER
ELEMENT
TYPE
A - 40 Micron
B - 5 Micron (std.)
LUBRICATOR
TYPE
S - Standard
Q - Quick-Fill Cap
ADD ON
LOCKOUT VALVE
1 - Outlet Side
2 - Inlet Side
3 - L-O-X
® with EEZ-ON ® on
Outlet Side
4 - L-O-X
® with EEZ-ON ® on
Inlet Side
X - no L-O-X
®
PIPE SIZE
3 - 3/8 NPTF
4 - 1/2 NPTF
5 - 3/4 NPTF
C - 3/8 BSPP
D - 1/2 BSPP
E - 3/4 BSPP
F - 3/4-16 SAE
G - 7/8-14 SAE
MD4 53P B B 1 5 2 S *
FILTER REGULATOR TYPE
1 - Integral (one piece) with auto drain
2 - Integral (one piece) with manual drain
3 - Integral (one piece) with electronic drain - metal bowl only
4 - Integral (one piece) with automatic external drain - metal bowl only
COLOR
G - Gray
Y - Yellow
R - Red
B - Blue
2 - Gold (standard)
B
C
B
A
0 B A R 1 0 0 x k Pa p s i
120
1 6 0
200
80
4 0
0
2
4 6 8 10
12
14
Extended
Lubricator Bowl
C
B
A
0 B A R 1 0 0 x k P a p s i
120
1 6 0
200
80
40
0
2
4 6 8 10
12 14
DIMENSIONS inches (mm) Weight
Bowl A B* C Depth † lb (kg)
Standard 7.3 (186) 7.7 (195) 5.4 (137) 2.9 (73) 5.81 (2.64)
Extended 7.2 (183) 10.6 (269) 5.4 (137) 2.9 (73) 6.00 (2.73)
* Bowl removal clearance:
For 9-ounce polycarbonate plastic bowl add 4.2 (107).
For 9-ounce metal bowl add 4.1 (104).
For extended bowl add 6.1 (155).
† Less gauge.
ISO Symbol
FRL
Automatic Drain
Self-relieving
2
1
REPLACEMENT FILTER ELEMENT KIT
Element Rating/Type Kit Number
0.5 µm polyethylene - Standard R-A115-106PE5
40-µm bronze R-A115-106PE3
Standard
Lubricator Bowl
IMPORTANT NOTE: Please read carefully and thoroughly all of the CAUTIONS on the inside back cover.
For mounting options, see page 77.
AIR FLOW DATA