
2616
3/8" FILTER, REGULATOR AND
LUBRICATOR WITH GUAGE
www.astrotools.com
• Prevents costly damage to air tools caused by
rust, scale and moisture
• Convenient minimum installation time into your
compressed air system
• Provides clean, dry, regulated compressed air
over a wide range of airflows with accurate control
and fast response
• Efficiently traps moisture while passing through
clean, dry compressed air
• Gauge has rugged polycarbonate case with 2" face
• 1/4" or 3/8" NPT with Max 135psi
• 9-2/5" (L) x 2-2/5" (W)
• Weight: 3lbs.
•Astro Pneumatic Tool Co. warrants our products to the original user against
defective material or workmanship for a period of 1 year (except where noted on our
price schedule) from the date of 1st use. Astro reserves the right to determine
whether the product failed because of defective material, workmanship or other
causes and to charge back for missing parts. Astro Pneumatic Tool Co., at its
discretion, will repair products covered under this warranty free of charge. The
distributor should direct the original user to return the product (with the exceptions
listed below) with the distributor’s name, address, adequate proof of date of
purchase or a copy of warranty card, and a short note explaining the problem.
Failures caused by accident, alteration, or misuse are not covered by this
warranty.
•Astro Pneumatic Tool Co. or its authorized service representatives must perform all
warranty repairs. Any repair to the product by unauthorized service representatives
voids this warranty. The rights under this warranty are limited to the original user and
may not be transferred to subsequent owners.
•This warranty is in lieu of all other warranties, expressed or implied, including
warranties of merchantability and fitness for a particular purpose. Some states do
not allow the exclusion of limitations of incidental or consequential damages so the
above limitations may not apply to you. All claims must be sent to:
Astro Pneumatic Tool Company
372 Old US Highway 52 South
Mt. Airy, NC 27030
1 YEAR LIMITED WARRANTY
PLEASE CALL 1-800-221- 9705
FOR REPAIR AND RETURN INSTRUCTIONS
Unpacking
When unpacking, check the parts diagram and part number listing
on page 3 to make sure all parts are included. If any parts are
missing or damage, please call your distributor.
3/8" FILTER, REGULATOR AND LUBRICATOR WITH GUAGE
Page 1

2616
Instruction
3/8" FILTER, REGULATOR AND
LUBRICATOR WITH GUAGE
PRECAUTION ON HANDLING
MOUNTING
Install the unit as close as possible to the
1.
pneumatic equipment of which they are used for.
Make sure that air flows in from IN. ( the end with
2.
mark which is located on the bottom of the unit)
Install filters and lubricators with the bowls at
3.
the bottom.
When a regulator is mounted using a bracket, remove
4.
the fixing ring, insert the bracket and fix it with the
fixing ring.
Use the bracket to mount the filter or the
5.
lubricator. Insert the bracket and fix the unit in place by
tightening the set bolts.
When two or more units are installed, fix them by
6.
using the bracekts on both ends.
Note: If they are fixed at one position only, be careful as
vibration or shock may couse the bracket to be loosened.
DRAIN / DISCHARGE (FILTER)
1.
Drain before it reaches the baffle plate.
2.
Turn the drain knob conterclockwise for draining.
Note: Handle the drain knob with fingertips. Turning the
knob too tightly may damage it.
PRESSURE REGULATION (REGULATOR)
1.
When turning the handle clockwise, it increases the
secondary pressure. When turning it
counterclockwise, it decreases the pressure.
2.
Pull the handle out for the pressre regulation. After the
pressure is set, push the handle into the main unit. It
will be locked.
Note: Forcing to tun the handle when it is locked may
cause an air leakage or an impossilbe pressure regulation
Some parts in this unit are made of polycarbonate.
1.
Never use in the atmosphere of organic solvent. Use
2.
neutral cleanser for cleaning.
Make sure that the sevice pressure does not exceed
3.
9.5kgf/cm2.
3.
When the supply pressure is high and the setting
pressure is low, it may cause pulsation to the atmospheric pressure to the other end. Throttle the output
end in such a case.
METHOD OF LUBRICATION AND OIL
VOLUME REGULATION (LUBRICATOR)
Replenish with air tool oil until bowl is 80% full.
1.
For oil supply volume regulation, turn the handle
2.
counterclockwise for increasing and clockwise for
desceasing. (0 is minimum and 9 is maximum. However, it is not possible to trun from 9 to 0)
3/8" FILTER, REGULATOR AND LUBRICATOR WITH GUAGE
Page 2

372 Old US Highw ay 52 South
Mount Airy, NC 2 7030
3/8" FILTER, REGULATOR AND
2616
Call 1.800.221.9705 for questions concerning performance of the product
or other inquiries.
LUBRICATOR WITH GUAGE
52
1 Set
11
18
9
10
24
22
23
13
19
20
21
30
51
56
48
50
49
17
54
57
55
56
53
16
32
15
58
61
14
61
59
1
60
2
34
33
2
31
25
26
27
35
36
37
38
39
40
41
43
42
28
44
3
29
45
46
4
5
47
6
12
7
1 Set
10
8
11
2616-01
2616-02
2616-03
2616-04
2616-05
2616-06
2616-07
2616-08
2616-09
2616-10
2616-11
2616-12
2616-13
2616-14
2616-15
2616-16
2616-17
2616-18
2616-19
2616-20
2616-21
2616-22
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2616-24
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2616-26
2616-27
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2616-36
2616-37
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2616-39
2616-40
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2616-44
2616-45
2616-46
2616-47
2616-48
2616-49
2616-50
2616-51
2616-52
2616-53
2616-54
2616-55
2616-56
2616-57
2616-58
2616-59
2616-60
2616-61
Filter Regulator Body
O-Ring
Spiral Baffle
Filter Element
Umbrella Baffle
Drain Cup
Drain Nut
Drain Screw
Plastic Bowl
Bowl Guard
Push Button Key
Rubber
Locking Ring
Exhaust Nozzle
Pressure Packing
Plastic Ring
Spring
Anchor Ring
E-Ring
Regulating Nut
Governor Spindle
Governor Socket
Push Button
Pressure Governor
O-Ring
Spool
Pressure Plug
O-Ring
Spring
Screw
Pressure Guage
Lubricator Body
Distance Piece
Packing
O-Ring
Distance Block
O-Ring
Filter Leaf
Ball Steel
O-Ring
Governor
Spring
Stack Adjustor
Setting Up Piece
Screw
Tube
Plastic Bowl
Adjusting Ring
O-ring
Drip Pipe
O-Ring
Visi-Dome
O-Ring
Filling Plug
Spring
O-Ring
Enjetor Pin
Mounting Bracker
Anchor Block
Screw
Packing
1
2
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1
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2
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