Service Guide
8568
7936
Alemite Corporation
PO Box 473515, Charlotte, North Carolina 28247-3515
www.alemite.com
Copyright
©
2003 by Alemite Corporation
This document contains confidential information that is the property of Alemite Corporation
670684
and is not to be copied, used, or disclosed to others without express written permission.
Revision (4-03)
SER 7936
Figure 1
Miniature Regulator/Filter/Gauge
Model 7936
Description
Model 7936 is a combination regulator, moisture separator
with filter, and a gauge. This model has a drain feature that
allows bowl sediment and condensate to be automatically
discharged.
Regulator
The regulator is self-relieving. Anytime the regulated air
pressure is lowered, air exhausts at a relief port located in the
spring cage. See
Figure 2
.
Filter
The filter removes impurities from the airstream in two ways.
A deflector valve plate removes heavy particles (greater than
20 microns) dynamically by centrifugal force. The removal of
smaller particles occur statically through the filter element.
WARNING
Release all pressure within the system prior to
performing any maintenance procedure.
• Close the air line shut-off valve.
• Turn the adjusting knob on the regulator fully
counterclockwise.
Miniature Regulator/Filter/Gauge
Specifications
Regulator
Max. Inlet
Pressure
Max. Regulated
Pressure
Temperature Range
Air
Inlet / Outlet
psi
Bars
psi
Bars
F
C
150
10.3
125
8.6
40 - 120
4.4 - 49
1/4 " NPTF (f)
Filter and Gauge
Filter Size
Polycarbonate
Bowl Size
Gauge Range
Gauge Ports
oz
cc
psi
Bars
20 microns
1
0.03
0 - 160
0 - 11
1/8 " NPTF (f)
Operation and Cleaning
Caution:
Do not exceed 150 psi (10.3 Bars) line pressure.
Do not use on systems lubricated with synthetic oils, oils
with phosphate esters, or chlorinated hydrocarbons. Do not clean the bowl with chemicals (use soap and water only).
These oils, chemicals, or excessive pressure will weaken the structure of the bowl and may cause it to rupture.
