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Idiomas disponibles
Idiomas disponibles
Section 3
Plumbing
Requirements
CAUTION
CAUTION
CAUTION
See Section 2 for the specific
locations on your chiller.
3-10
ThermoFlex
Ensure that all shipping plugs are removed before installation.
Never connect the process fluid lines to your facility water supply or
any pressurized liquid source.
To prevent damage to the chiller's plate exchanger, centrifugal pumps
require a 4.0 gpm (15.1 lpm) minimum flow rate.
P 1 and P 2 pumps are capable of producing 185 psig. Ensure your
plumbing is rated to withstand this pressure at your operating
temperature. An external pressure relief valve is available, see Section 5.
Note Ensure your plumbing installation will develop a back pressure to the
ThermoFlex greater than 3 PSIG. Lower pressure will shut down the chiller.
The process fluid connections are located on the rear of the chiller and are
labeled
(PRoCESS ouTLET) and
Process Fluid Connections (FNPT)
Outlet
ThermoFlex900 - 10000
ThermoFlex3500 - 5000
ThermoFlex7500 - 10000
Inlet - Same size as outlet
Supplied Adapters Standard Temperature Chillers
P 1 P 2 T 0 T 1
1/2" x 3/8'' barb Polyethylene and 1/2" x 1/2" barb Nylon
P 3 P 4
3/4 MPT x 1/2 barb PVC
P 3 P 5 T 5
1" MPT x 1" barb PVC and 1" MPT x 3/4" barb PVC
The supplied adapters for high temperature chillers are brass.
Stainless steel outlet connection for chillers
with P 1/P 2 pumps and a flow transducer
1/4" Female NPT Riton Reservoir
Drain Plug
DRAIN
Figure 3-4 Typical Plumbing Connections (1 of 2)
(PRoCeSS InLeT).
P 1 P 2 T 0 T 1 1/2" cast bronze
P 3 P 4
3/4" cast bronze
P 3 P 5 T 5
1" wrought copper
all chillers stainless steel
Thermo Scientific
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