Type 1190
Failure to follow these instructions or
to properly install and maintain this
equipment could result in an explosion,
fire and/or chemical contamination
causing property damage and personal
injury or death.
Fisher™ regulators must be
installed, operated and maintained
in accordance with federal, state and
local codes, rules and regulations
and Emerson Process Management
Regulator Technologies, Inc.
(Emerson) instructions.
If the regulator vents gas or a leak
develops in the system, service to the unit
may be required. Failure to correct trouble
could result in a hazardous condition.
Installation, operation and maintenance
procedures performed by unqualified
personnel may result in improper
adjustment and unsafe operation. Either
condition may result in equipment
damage or personal injury. Use qualified
personnel when installing, operating and
maintaining the Type 1190 regulator.
Type 1190 Low-Pressure Gas Blanketing Regulator
August 2020
Instruction Manual
D101644X012
!
WARNING
Introduction
Scope of the Manual
This manual provides installation, startup and
maintenance instructions and parts ordering information
for the Type 1190 low-pressure gas blanketing
regulator (Figure 1) complete with Type T205P pilot and
Type MR95H supply pressure regulator.
Product Description
The Type 1190 low-pressure gas blanketing regulator
is a pilot-operated, pressure reducing regulator with
a supply pressure regulator. This regulator is used
for extremely accurate pressure control on very
low-pressure gas blanketing systems. This regulator
helps to control emissions and provides protection
against any contamination from atmospheric
conditions by providing a flushing action.
The Type 1190 gas blanketing regulator maintains a
positive vessel pressure thereby reducing the possibility
of vessel wall collapse during pump-out operations.
Figure 1.
Type 1190 Low-Pressure Gas Blanketing Regulator
