Brochure

CIRCULATORS ecocirc
®
XL
High efciency large wet rotor pump for heating, cooling and potable water systems
7
Product Range Chart
Model Number
Version Power Supply Flange Connection Pump Body
Fluid
Temp.
Range
Ambient
Temp.
Range
Max.
Pressure
Range
Protection
Class
High
Head
High
Flow
Single
Phase
115V
Single
Phase
208-230V
Small
Booster
(2 Bolts)
Large
Booster
(2 Bolts)
2”
Booster
(4 Bolts)
3”
Booster
(4 Bolts)
Cast
Iron
Lead-Free
Bronze*
14ºF - 230ºF 32ºF - 104ºF 175 PSI IP44
ecocirc XL 20-35 • • • • • • • • •
ecocirc XL 36-45 • • • • • • • • • •
ecocirc XL 15-75 • • • • • • • • • •
ecocirc XL 55-45 • • • • • • • • •
ecocirc XL 20-140 • • • • • • • • •
ecocirc XL 65-130 • • • • • • • • •
ecocirc XL 40-200 • • • • • • • • •
ecocirc XL 70-145 • • • • • • • • •
ecocirc XL 40-275 • •
• • • • • • •
*CSA certied to NSF/ANSI 372 that product contains less than 0.25% lead content by weight on wetted surface.
• Small Booster (2 bolts) has a bolt hole to bolt hole dimension of 3-3/16”
.
• Large Booster (2 bolts) has a bolt hole to bolt hole dimension of 3-7/16”.
High visibility
Even in dark mechanical rooms, a
bright display with large gures
and symbols makes it easy to view
pump status.
User-friendly interface
With only four logically placed buttons on
an intuitive interface, it’s easy to set and
operate the new ecocirc XL. Advanced
settings enable custom programming,
accessible via a PC, smartphone or wireless
enabled device.
Sensorless technology
The ecocirc XL variable speed drive has the pump’s hydraulic
performance mapped in memory for multiple RPMs with
corresponding electric current values (similar to the ITSC Sensorless
VS Drive). The Delta P value associated with the pump’s actual
operating point is compared to the setpoint Delta P and the
controller makes speed adjustments using current to minimize
the differences between actual Delta P and setpoint Delta P.
Chilled water applications
Electronics are separated from the pump
to prevent condensation for worry free
operation even at 14ºF (-10ºC).
Increase your control options
Multiple inputs including start-stop,
temperature control, pressure regulation
and advanced Modbus or BACnet
control provide dynamic system
management.
Economical operation
A highly efcient ECM motor
combined with optimized pump
hydraulics, keeps operational
costs at a minimum.
Keep it hot or cold
A closed, perfectly molded
insulation shell preserves a
constant temperature of the
pumped liquid.
Input Signals
• One 0-10V (Analog): Speed Control by external controller
• One 4-20mA (Analog): Connection with an external differential pressure
sensor for the pressure control mode (two different pressure sensor
range: 0-15 PSI PN: 104503 and 0-30 PSI PN: 104504
• One external temperature sensor input for either Constant Temperature
or Temperature Inuenced modes. Sensor PN: 104502
• One built-in temperature sensor for either Constant Temperature or
Temperature Inuenced modes.
Remote Building Management System Capabilities
• The pump can be monitored or controlled by a signal from a BMS
(Building Management System). Built-in protocols are BACnet and
Modbus. Direct connection to a PC is available.
• An optional wireless module can be added to create a short range
wireless eld for remote connection to the pump. An internet browser
or an App can be used to program the advanced settings.
Module PN: 104500
NSF/ANSI 372
Self-ushing membrane
Allows clean water to cool and
lubricate the motor bearing.
Restricts entry of abrasive
particles.