CHPES Medium Pressure Steam Boilers
can be used wherever steam and process
temperatures up to 400°F are required.
CHPES boilers produce steam at pressures
and temperatures considerably higher than
CES models which are limited to 135 psig
CHPES Boilers are Ideal for stand-by operations
requiring steam in remote areas of an
industrial plant which might incur excessive
pipe losses or expensive piping costs to
supply from a central steam supply. They are
ideal for off season periods when steam is
needed for critical processes when the main
boiler is shut down.
CHPES Boilers are Trimmed at 250 psig for
operation up to 235 psig, come complete,
factory tested and ready to operate. CHPES
boilers are UL Listed.
250 Lb Medium Pressure Construction
— Pressure vessel is manufactured to the
requirements of ASME Section I and code
Water Feed (Pump) Control and Low Water
Cutoff (McDonnell Miller #194) automatically
maintains correct water level and shuts off the
boiler when the water level in the boiler drops
below safe limits.
Operating Controls — Pressure control(s)
provide accurate regulation of steam pressure.
High Limit Pressure Control — Manual reset
pressure limit control shuts down boiler if
maximum operating pressure is exceeded.
Water Level Sight Glass — Provides for
constant visual observation of the water level
in the boiler.
Steam Pressure Gauge with a range to 600
psig provided for visual indication of steam
Drain and Blow Down Valves — Facilitate
cleaning the boiler during blow down
Auxiliary Electronic Low Water Cutoff — Solid
State control board with low voltage probe
provides backup protection for low water level
in the boiler. This option is required by some
state or local boiler codes.
Proportional Control with electronic solid state
sequencer for modulated pressure control.
Electronic Level Control with automatic water
feed and low water cutoff (dual probe). Low
cost alternative to mechanical float type water
feed control and low water cutoff.
High Pressure Water Feed System for remote
Condensate Return System for recovery of
steam condensate for boiler water feed.
Heavy Duty Vacuum Breaker prevents
siphoning of condensate in condensate return
Automatic Blow Down System eliminates need
for daily manual blow-down maintenance.
Blow Down Separator for blow down of a
boiler where steam and hot water cannot be
discharged directly into a drain.
Note — A water feed or condensate return
system is required on all CHPES
boilers. See Optional Equipment.