CSSB All Stainless Steel Steam Boilers are
specifically designed for use where the purity
of the heating fluid must be maintained.
Typical applications include sterilizers and
autoclaves in research, biological and pharmaceutical
laboratories and humidification
equipment for the electronics industry (solid
CSSB boilers utilize de-ionized, demineralized
or distilled water to provide pure steam, free
of minerals or undesirable chemical additives.
Pure steam eliminates the possibility of
carry over of contaminants into the process.
Note — A water feed system supplying distilled,
de-ionized or demineralized water
is required on all CSSB boilers. (See Caution
note in Optional Equipment Section.)
Stainless Steel Construction — Pressure
vessel and all wetted parts are made of 304
stainless steel for operation with pure water.
Type 316 stainless steel construction is available.
Low Water Cutoff and Level Control — Float
type constructed of stainless steel automatically
maintains correct water level in the boiler
and shuts down the boiler if the level drops
below safe operating limits.
Operating Controls — All stainless steel pressure controls provide accurate regulation of
High Pressure Limit Control — All stainless
steel manual reset pressure limit control shuts
down boiler if operating pressure exceeds set
Water Level Sight Glass — Furnished with
stainless steel valves, provides for constant
visual observation of the water level in the
Pressure Gauge, Safety Valve, Drain and
Blow Down Valves are constructed of stainless
steel for compatibility with basic boiler.
CSSB Steam Boilers are Trimmed at 100
psig for operation to 90 psig and come
complete, factory tested and ready to operate.
Boilers are available (on order) with 15, 30
and 50 psig. All catalog CSSB boilers are UL
All optional equipment (except blow down
separator) is available in stainless steel construction
for compatibility with the basic boiler.
Auxiliary Low Water Cutoff uses vertical ball
float with electronic control. This option is
required by some state or local boiler codes.
Proportional Control with electronic solid state
sequencer for modulated pressure control.
Low or High Pressure Water Feed System
(Required) for mounting on boiler or remote
Heavy Duty Vacuum Breaker prevents siphoning
of condensate from 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. Blow down
separator uses city water for cooling.
CAUTION — The use of chlorinated or regular
tap water in stainless steel boilers is specifically
prohibited by the ASME Code. The feed
water for CSSB boilers must be distilled,
de-ionized or demineralized water with a
minimum specific resistivity of 1 megohm/
cm. Failure to use the correct type of water will
damage the equipment and void the factory