Taprite has
developed its series 740 safety regulators with the following
features:
Polycarbonate bonnet will not chip, break or fade.
The
non-adjustable "shut-down" safety is built into the body
of the regulator where it cannot be removed or easily
circumvented. In event of a failure of the regulator
seat this safety will respond instantly, isolating the
product container from potentially dangerous high pressure.
The product container pressure level will not exceed
the factory set blow-off of 55 - 65 PSIG.
The
high pressure ports have left-hand female threads to
prevent their use as a lo-pressure outlet... (If replacement
parts are required, contact factory).
The
non-removable adjusting screw is designed so that when
it is turned all the way in the maximum downstream delivery
pressure will not exceed 50 PSIG.
Internal
relief valve opens whenever delivery pressure exceeds
set pressure by 15 PSIG. This feature serves as a warning
that the seat or diaphragm may be worn or damaged and
should be replaced.
Sintered
metal flow control filter in the inlet nipple to prevent
dirt and other particles from damaging internal regulator
parts.
Permanent
Quad-Ring Seal on inlet nipple helps eliminate a source
of leaks... no need to use a new fiber washer each time
tank is changed.
Outlet
features NADS 1600C shutoff which eliminates a source
of gas
leaks. The ball-type check valve helps prevent product
back-up into the regulator, a common cause of malfunction
in the regulating and relief valve parts. Hose barb end
designed for use with 5/16" I.D. pressure tubing.
All regulators
are pressure tested to assure in-field reliability.
Seat assembly
is easily replaceable in-field... no need to remove regulator
from tank.
Each regulator
comes with instructions for proper installation and use
procedures
Model T741 - Single Gauge
Model T742 - Double Gauge
Model T742HP - Double Gauge High Flow Primary
Model T742HP-100 - Double Gauge Primary