Order codes
FRZB
F11
FRZB Filter Regulator
Model Port size
of body
M5 NPT1/8 1/4
3/8
1/2
30
M5 01
02
40
01
02
03
50
02
03
04
31
M5 01
02
41
01
02
03
51
02
03
04
32
M5 01
02
Standard
Low
pressure
Built-in
check
mechanism
Bracket
Blank
No bracket
B
With bracket
Pressure gauge specifications
Blank
No pressure gauge (pressure gauge connection port NPT1/4)
GP1
No pressure gauge (pressure gauge connection port NPT1/8)
GN
No pressure gauge (No pressure gauge connection port)
G1C
145 psi specifications,
□
1.181 in. integrated pressure gauge
G4C
58 psi specifications,
□
1.181 in. integrated pressure gauge
G1
145 psi specifications,
φ
1.575 in. pressure gauge
G3
44 psi specifications,
φ
1.575 in. pressure gauge
G1S
145 psi specifications,
φ
1.575 in. stainless Bourdon tube pressure gauge
G3S
44 psi specifications,
φ
1.575 in. stainless Bourdon tube pressure gauge
GS6
145 psi specifications, digital pressure switch
GS1A
145 psi specifications,
□
1.969 in. pressure gauge with built-in switch
Lead wire for 24 VDC
GS1B
145 psi specifications,
□
1.969 in. pressure gauge with built-in switch
Lead wire for 100 VAC, 200 VAC
GS1C
145 psi specifications,
□
1.969 in. pressure gauge with built-in switch
With DIN type connector for 24 VDC
GS1D
145 psi specifications,
□
1.969 in. pressure gauge with built-in switch
With DIN type connector for 100 VAC, 200 VAC
Filter regulator
Symbol
Specifications
●
Standard
●
Low pressure
●
Built-in check mechanism
FRZB30-F11
•
FRZB31-F11
•
FRZB32-F11
FRZB40-F11
•
FRZB41-F11
FRZB50-F11
•
FRZB51-F11
Note 1: Maximum value of specified range. Air consumption varies depending on the relationship of the primary pressure and the secondary pressure.
2: Supply pressure greater than 22 psi is needed to select the optional auto drain (supply pressure is needed to operate the auto drain).
3: Refer to the order codes and the specifications for each product starting on page
for details on the various types of options.
Drain cock specifications
A
Auto drain type, drain cock
NO type
C
Auto drain type, drain cock
NC type
N
Drain cock with fitting
Bowl guard specifications
Blank
No bowl guard
PG
With bowl guard
NPT thread
specifications
Body
Die cast aluminum alloy
Bonnet and adapter
Polyacetal
Diaphragm
Base synthetic rubber
Bowl
Polycarbonate
Filter element
Non-woven fabric
Bracket
Steel plate (electroless nickel plated)
Materials of major parts
Port size
M5×0.8mm, NPT1/8, NPT1/4
NPT1/8, NPT1/4, NPT3/8
NPT1/4, NPT3/8, NPT1/2
Filtration
μm
5
Relief start pressure
psi
Set pr7 or less
Regulation method
Direct operation type and relief type
Internal pilot type and relief type
Medium
Air
Maximum operating pressure
psi
145
Proof pressure
psi
218
Operating temperature range (atmosphere and medium)
°F
41 to 140 (non-condensation)
Air consumption
Note 1
ft
3
/min (SCFM)
—
0.18 or less
Water storage capacity (for
-N
)
in
3
0.79
0.98
1.65
Standard/built-in check mechanism
7 to 123
Low pressure
7 to 58
Pressure setting range
psi
Model Standard
FRZB30-F11
FRZB40-F11
FRZB50-F11
Low pressure
FRZB31-F11
FRZB41-F11
FRZB51-F11
Item
Built-in check mechanism
FRZB32-F11
Mass (for standard specifications and largest port size)
lbf
0.44
0.53
0.73
Standard equipment
Mounting ring
Options
Note 2, Note 3
Auto drain (NO or NC), bowl guard (plastic assembled),
□
1.181 in. integrated
pressure gauge (assembled), other pressure gauges (included parts), brackets (included parts)
Note: Refer to order codes and dimensions on page
to
for information
about the specifications for pressure gauges, digital pressure
switches, pressure gauges with built-in pressure switches, and
purchasing individual parts.
