Specification

Clean system water
throughout the life of
the installation.
The life and efficiency of a heating or cooling system is greatly
dependent on clean system water. Dirt in the system can
cause increased component wear and frequent breakdowns.
Corrosion, pump and control valve wear, and reduced effi-
ciency result in increased maintenance, unnecessary costs
and dissatisfied owners. Strainers and filters do the job, but
if not cleaned on a regular basis, they cause low flow rates
and, eventually, blockages.
There is a solution!
A system without dirt is possible. There is a unique device
that will remove dirt down to the smallest particle. It works
continuously and results in less maintenance, fewer costs
and satisfied owners!
The name:
SPIROTRAP
The Spirotrap’s construction is similar to the Spirovent. The
patented Spirotube, core of the Spirovent, is also the core of
the Spirotrap. In the Spirotrap, the Spirotube creates a low
velocity area that forces dirt particles to sink to the dirt collec-
tion chamber at the bottom of the unit. Because the dirt is
collected outside of the main flow, blockages do not occur,
and the Spirotrap’s pressure drop remains constant.
The benefits are clear!
The Spirotrap is so much more than your traditional separator!
The unique construction of the Spirotrap dirt separator allows
for quick and simple dirt removal while the system remains
fully operational, whereas traditional products need to be
taken apart for cleaning. There are no strainers, filters or
replacement parts to get clogged! Flow remains constant
without the high pressure drop. Clearly beneficial, clearly
Spirotrap!
ADVANTAGES TO THE
INSTALLER AND END-USER
 Virtually no maintenance.
 No replacement filters to get clogged.
 Dirt can be flushed while system is fully operational.
 No bypass or isolating valves required.
 Will not block the flow.
 Minimum pressure drop; always constant.
The principal difference
Spirotrap’s unique construction allows for the removal of
small dirt particles with a specific weight heavier than water.
The patented Spirotube, the core of the Spirotrap, creates a
low velocity area that forces dirt particles to sink to the dirt
collection chamber at the bottom of the unit. The Spirotrap
works continuously and is not affected by the trapped dirt.
Blockages are impossible because the dirt is collected at the
bottom of the unit.
Radiator
Radiator
Boiler
Dirt
Separator
PERMANENTLY DIRT FREE SYSTEM WATER
1. Solid brass
construction
for extended
service life.
2. Large collection
chamber reduces
the need for
frequent cleaning.
3. Drain valve for
flushing out
the dirt.
4. The unique Spirotube
is the core of the
Spirovent. Designed
to allow even the
smallest dirt particle
to break free of the
flow path and drop
to the collection
chamber.