DeVilbiss HGS Series Service Bulletin

HGS STAINLESS STEEL FLUID REGULATORS
IMPORTANT: Read and follow all
instructions and safety precau-
tions before using this equip-
ment. Retain for future refer-
ence.
Air Pilot
Regulator
Tamper Resistant
Regulator
Manual
Regulator
GENERAL
This service bulletin covers installation,
operation, preventive maintenance, parts
replacement, and accessory items for HGS
Fluid Regulators.
MODEL IDENTIFICATION
HGS-5 X X X
Product
Identification
Configuration
Control Type
1)Air Pilot
2)Manual Adjustment
3)Tamper Resistant
Adjustment
Fluid Inlet
Configuration
1) 1/4" NPSM(M) Fitting
2) 3/8" NPSM(M) Fitting
3) Non-Circulating 1/8" NPT(F)
* Manual, non-circulating, single gun fluid regulator, primarily used in conjunction with
fluid pumps or dead end systems.
** Manual, non-circulating, can be attached to gun inlet or in line. Note: If used in color
change applications or with catalyzed materials, plug (24) must be removed and the
threads cleaned periodically.
DESCRIPTION
HGS Fluid Regulators provide regulation of
fluid to the spray gun without stopping
the flow of material which can cause
settling of pigmented materials.
These regulators may be used
with materials containing chlori-
Fluid Outlet
nated solvents.
1)Bayonet Lock
2)3/8" NPSM(F)
Swivel
3)1/4" NPSM(M)
Standpipe
9)3/8" NPSM(M)
MODEL CHART
Service Bulletin
SB-6-403-J
Replaces SB-6-403-I
NOTE