Type 330 Instrument Air Filter Regulator Field rugged airset in a down-sized package
The Type 330 Instrument Air Filter Regulator is designed to provide clean, accurate air pressure to instruments, valves, and other automatic control equipment in a lightweight, compact housing. This filter regulator has been constructed of durable materials that will provide long lasting corrosion resistance in harsh industrial environments.
F E AT U R E S
Compact and Light Weight Construction
Will mount where competitive units won’t
Second Gauge Port Option
Allows easier and lower cost mounting and plumbing connections
Direct, Pipe or Bracket Mounting
Type 330 One Gauge Port
Compatible for field replacements of other brands
Low Air Consumption Lower operating costs
Tapped Exhaust Option
Rugged, Corrosion Resistant Design
Functional for harsh service conditions
Type 330 Two Gauge Ports
Type 330 Dimensions S TA N D A R D
2.50 (63.5) 2.25 (57.2)
in (mm)
3.19 (80.9)
2.66 (67.7)
Standard Gauge 1/4 NPT Port (A) Gauge Port
1.76 (44.7)
Optional Mounting Bracket 446-707-028
IN
.69 (17.5) 2.56 (65.0)
TA P P E D E X H A U S T O P T I O N
1.73 (43.9)
Optional 2nd Gauge Port (B)
OUT
1/4 NPT Tapped Exhaust Port
IN
.34 Mounting Holes 2 Places
3.42 (86.8)
1.22 (30.9) OUT
3.42 (86.7)
.505 (12.8)
S P E C I F I C AT I O N S Port Size Output Ranges
Maximum Supply Pressure Mounting Filter Flow Capacity
Exhaust Capacity
Sensitivity Air Consumption Effect of Supply Pressure Variation Temperature Limits Weight
M AT E R I A L S Body
Filter Diaphragm Valve Seat Plug Additional Materials
P/N 441-625-057
02/18/09
In/Out/Gauge: 1/4" NPT 0-30 psig (0-2 BAR), 0-60 psig (0-4 BAR), 0-120 psig (0-8 BAR) 250 psig (17 BAR) Pipe, bracket or through body direct 40 micron (optional 5 micron) 22 scfm (37 m3/hr) at 100 psig (7 BAR) supply with 20 psig(1.4 BAR) output 0.1 scfm (0.2 m3/hr) with downstream pressure 5 psig (0.3 BAR) above set point 1" of water Less than 5 scfh (0.2 m3/hr) Less than 0.2 psig (0.01 BAR) for 25 psig (1.7 BAR) change 0° to 160° F (-18° C to 71° C) 1.2 lb (0.45 kg) Diecast Aluminum Alloy, Irridite and Baked Epoxy Finish Phenolic Impregnated Cellulose Nitrile Elastomer and Nylon Fabric Nitrile Elastomer Brass, Zinc Plated Steel, Acetal
Type 330 Ordering Use this coding system to order 330 – B Model
Range • 0-30 (0-2 BAR) psig A 0-60 (0-4 BAR) psig B 0-120 (0-8 BAR) psig C
Accessories
Options E Tapped Exhaust F 5 Micron Filter N Non-Relieving
•
Atmospheric Pressure Regulated Pressure Supply Pressure
1.55 (39.4) 3.00 Single Gauge Port (76.2) 3.10 Double Gauge Ports (78.8)
Mounting Bracket:
•
Mounting Holes 2.25 (57.1)
Gauge Port A Single B Double
Gauges: 1/4" NPT back-mount, 2" face, Dual Scale 0-15 psi (0-1 BAR) P/N 446-725-003 0-30 psi (0-2 BAR) P/N 446-725-004 0-60 psi (0-4 BAR) P/N 446-725-001 0-160 psi (0-10 BAR) P/N 446-725-002 P/N 446-707-028
Warranty
ControlAir, Inc. products are warranted to be free from defects in materials and workmanship for a period of eighteen months from the date of sale, provided said products are used according to ControlAir, Inc. recommended usages. ControlAir, Inc.'s liability is limited to the repair, purchase price refund, or replacement in kind, at ControlAir, Inc.'s sole option, of any products proved defective. ControlAir, Inc. reserves the right to discontinue manufacture of any products or change products materials, designs or specifications without notice. Note: ControlAir does not assume responsibility for the selection, use, or maintenance of any product. Responsibility for the proper selection, use, and maintenance of any ControlAir product remains solely with the purchaser and end user
8 Columbia Drive / Amherst, NH 03031 USA Website: www.controlair.com Email:
[email protected] 603-886-9400 FAX 603-889-1844
