User Manual
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FEATURES:
• Filter and regulator consolidated in a single assembly
• Modular assembly and mounting
• 5-micron rated polyethylene lter element
• High-strength polycarbonate plastic lter bowl with steel shatterguard; optional
metal bowl with clear nylon sight glass
• Internal automatic drain; optional manual drain or external automatic drain
• Self-relieving diaphragm-type regulator; optional non-relieving
• Pressure adjustment locking key
• Pressure gauge
0
scfm
FLOW
l/s
0 16
20
psi
100
OUTLET PRESSURE
1.4
2.8
4.2
5.6
bar
7.0
Inlet Pressure: 100 psig (6.9 bar)
0
scfm
FLOW
l/s
0
00
80
40
60
80
20
psi
100
OUTLET PRESSURE
1.4
2.8
4.2
5.6
bar
7.0
00
40
60
80
32 48 64
20 40 60 80 100 120 140 160 180 200
96
1/4 Ports
3/8 Ports
1/2 Ports
3/4 Ports
FLOW CHARTS
Ports: 1/4, 3/8, 1/2, 3/4
Flow to 180 scfm
FULL-SIZE Integrated Filter/Regulator
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: Zinc.
Bowl: 8-ounce (240-ml) capacity polycarbonate plastic with steel
shatterguard; optional zinc bowl with clear nylon sight glass.
Dome: Nylon.
Filter Drain: Internal automatic drain; optional manual drain or
external automatic drain.
Filter Element: 5-micron rated polyethylene.
Fluid Media: Compressed air.
Inlet Pressure:
For automatic drain model:
With polycarbonate plastic bowl: 15 to150 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).
Knob: Acetal.
Outlet Pressure: Adjustable up to 125 psig (8.6 bar).
Pressure Adjustment Locking Key: Removable.
Pressure Gauge: 0 to 200 psig (0 to 14 bar); 1/4 NPT gauge
ports front and rear.
Panel Mounting: 2-1/16 inch (52 mm) hole required.
Seals: Nitrile.
Threads: NPT standard, BSPP, SAE. For BSPP threads, add a
“C” prefix to the model number, e.g., C5321B2072.
A
B
C
0
BAR
100 x kPa
psi
120
1
60
2
00
80
40
0
2
4
68
10
12
14
ISO Symbol
Filter/Regulator
Automatic Drain
Self-relieving
1
3
2
REPLACEMENT FILTER ELEMENT KIT
Element Rating/Type Kit Number
5-µm polyethylene - Standard 939K77
1/4 80 (38) 5321B2072 5322B2071 5321B2012 5322B2011
3/8 90 (42) 5321B3072 5322B3071 5321B3012 5322B3011
1/2 170 (80) 5321B4072 5322B4071 5321B4012 5322B4011
3/4 180 (85) 5321B5072 5322B5071 5321B5012 5322B5011
Port Air Flow Plastic Metal Plastic Metal
Size scfm (l/s) Bowl Bowl Bowl Bowl
CONSOLIDATED FILTER & REGULATOR
Automatic Drain Models Manual Drain Models
IMPORTANT NOTE: Please read carefully and thoroughly all of the CAUTIONS on the inside back cover.
DIMENSIONS inches (mm) Weight †
Bowl A B * C ** Depth † lb (kg)
Polycarbonate 3.5 (89) 5.8 (146) 5.8 (146) 3.5 (89) 2.50 (1.15)
Metal 3.5 (89) 6.4 (163) 5.8 (146) 3.5 (89) 2.55 (1.17)
* Bowl removal clearance: add 3.1 (79).
** Dome removal clearance: add 0.63 (16).
† Less gauge.