NorgreN exceloN®
Modular Filter/
regulators
B72G Series
l In-Line or Modular Installation
l High Efficiency Water and
Particle Removal
l 5 and 40 Milicron Models
l Quick Release Bayonet Bowl
l Push to Lock Adjusting Knob
l Automatic or Manual Quarter
Turn Drain
All models,
shown smaller
than actual size.
SPECIFICATIONS
Fluid: Compressed air
Maximum Pressure:
Transparent Bowl: 10 bar (150 psig)
Metal Bowl: 17 bar (250 psig)
B72G with Metal Bowl and
Auto Drain: 10 bar (150 psig)
Operating Temperature*:
Transparent Bowl: -34 to 50°C
(-30 to 125°F)
Metal Bowl: -34 to 80°C
(-30 to 175°F)
B72G-2AK-AE3-RMG
B72G MATERIALS
Body: Zinc
Bonnet: Acetal
Valve: Brass
Transparent Bowl: Polycarbonate
Metal Bowl: Zinc
Liquid Level Indicator Lens
(Metal Bowl): Transparent nylon
Element: Sintered polypropelene
Elastomers: Neoprene and nitrile
B73G-3AK-AD3-RMG
B73G AND B74G MATERIALS
Body and Bonnet: Aluminum
Transparent Bowl: Polycarbonate
Guarded Transparent Bowl:
Polycarbonate with steel
Metal Bowl: Aluminum
Liquid Level Indicator Lens
(Metal Bowl): Transparent nylon (Pyrex®
optional)
Element: Sintered polypropelene
Elastomers: Neoprene and nitrile
Air supply must be dry enough
*
to avoid ice formation at temperatures
below 2°C (35°F)
B74G-4AK-AD3-RMG
1
B72
K
F
*
*Optional gage.
# minimum
clearance
required to
remove bowl.
B#
L
GH
Port C
L
S
Port CL
E
N
J
B73
K
M
Gage 0...160 psig
T
V
P
Neck
mounting
brackets
L
bracket (bracket only)
B74
L
Neck mounting
bracket
Wall mounting
M
M
A
P
R
N
J
R
S
N
K
P
J
S
DIMENSIONS
STANDARD DIMENSIONS: FILTER/REGULATOR (inch)
SERIES DRAIN TYPE A B E F G H PANEL DIA PANEL DEPTH
72 Semi auto 6.46 8.46 2.87 1.97 1.89 1.38 1.57 0 to 0.16
72 Auto 5.98 7.99 2.87 1.97 1.89 1.38 1.57 0 to 0.16
72 Manual 5.28 7.28 2.87 1.97 1.89 1.38 1.57 0 to 0.16
73 Auto 6.48 8.84 3.78 2.68 2.44 2.2 1.89 0.07 to 0.25
73 Manual 6.14 8.5 3.78 2.68 2.44 2.2 1.89 0.07 to 0.25
74 Auto 7.03 9.75 5 3.15 2.91 2.2 2.05 0.07 to 0.25
74 Manual 6.97 9.69 5 3.15 2.91 2.2 2.05 0.07 to 0.25
METRIC DIMENSIONS: FILTER/REGULATOR (mm)
72 Semi auto 164 215 73 50 48 35 40 0 to 4
72 Auto 152 203 73 50 48 35 40 0 to 4
72 Manual 134 185 73 50 48 35 40 0 to 4
73 Auto 165 225 96 68 62 56 48 1.8 to 6.4
73 Manual 156 216 96 68 62 56 48 1.8 to 6.4
74 Auto 179 248 127 80 74 56 52 1.8 to 6.4
74 Manual 177 246 127 80 74 56 52 1.8 to 6.4
STANDARD DIMENSIONS: NECK MOUNTING BRACKETS (inch)
SERIES J K L M N P R S T V
72 0.31 1.93 1.5 2.5 1.18 0.94 —- 0.17 0.31 0.59
73 0.67 2.52 1.5 2.76 1.5 1.5 0.98 0.28 —- — 74 0.94 3.5 2.05 3.39 2.2 1.38 0.91 0.28 —- — METRIC DIMENSIONS: NECK MOUNTING BRACKETS (mm)
72 7.9 49.0 38.1 63.5 30.0 23.9 —- 4.3 7.9 15.0
73 17.0 64.0 38.1 70.1 38.1 38.1 24.9 7.1 —- — 74 23.9 88.9 52.1 86.1 55.9 35.1 23.1 7.1 —- —-
2