Viridian VR1816 Series Variable Speed High Efficiency Circulator Pump w/ IFC

Description

The Viridian VR1816 circulator is an infinitely variable speed, high-efficiency wet rotor circulator with an ECM permanent magnet motor. Operating modes include infinitely variable fixed speed and self-adjusting constant pressure or proportional pressure variable speed.
Specifications:
Connection type: Flanged
Flange Code: S
High-efficiency ECM motor uses up to 85% less electricity
Infinitely variable speed settings to fine tune flow for any system
Six pressure presets to fit the job
Sure Start automatic unblocking and air purging mode
Features
18ft. Shut-off head, 16 gpm max flow
ECM High-efficiency motor
Easy to use dial to set operating speed or pressure control
3 operating modes:
Fixed speed - infinitely adjustable min/max settings
Constant pressure - variable speed - 3 constant pressure differential curves (5, 10, or 15 feet of head)
Proportional pressure - variable speed - 3 variable pressure differential curves (High, Med, or Low)
Multi-color LED display showing operating mode and error code diagnostics.
Use with a Taco ZVC Zone Valve Control or SR Switching Relay for ON/OFF operation.
Integral Flow Check (IFC) is included in carton. Simply press into discharge flange if required.
Dual electrical knockouts
Whisper quiet operation.
BIO Barrier® protects the pump from system contaminants
Specs
Application:
Commercial
Type:
Pump
RPM:
1590 - 4830
Connection Type:
Flanged
Material:
Cast Iron
Amperage:
0.54
Horse Power:
1/25
Max Pressure (PSI):
125
Max Head (Ft):
18
Head Range (ft.):
0-18
Voltage:
120v
Flow Range (GPM):
0-16
Max Flow (GPM):
16
Phase:
1
Speeds:
Variable
Warranty:
1 Year