VR3452 ECM Circulator

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VR3452 ECM Circulator

Body Type: Cast Iron; Volts: 115; Phase: 1; RPM: 1100-4400; HP: 1/100 to 1/4; Conn.: Flanged, Rotated; Flange Size: 3/4", 1", 1-1/4", 1-1/2"; Flange to Flange: 6-3/8"; Wt. Lbs.: 8.3; GPM @ 0': 14-52; GPM @ 1': 12-50; GPM @ 2': 10-49; GPM @ 3': 0-48; GPM @ 4': 0-46; GPM @ 5': 0-45; GPM @ 6': 0-44; GPM @ 7': 0-42; GPM @ 8': 0-41; GPM @ 10': 0-39; GPM @ 12': 0-36; GPM @ 13': 0-34; GPM @ 15': 0-32; GPM @ 16': 0-30.5; GPM @ 18': 0-28; GPM @ 20': 0-26; GPM @ 22': 0-24; GPM @ 23': 0-23; GPM @ 24': 0-22; GPM @ 25': 0-20.5; GPM @ 28': 0-17; GPM @ 29': 0-16.5; GPM @ 30': 0-16; GPM @ 35': 0-13; GPM @ 36': NA; GPM @ 40': NA;

Order #: L81-939

Internal Product ID:

Mfg. #: VR3452-HY1-FC1A01

Brand: Taco

Box Qty:

Product Specifications
Body Type Cast Iron
Conn. Flanged, Rotated
Flange Size 3/4", 1", 1-1/4", 1-1/2"
Flange to Flange 6-3/8"
GPM @ 0' 14-52
GPM @ 1' 12-50
GPM @ 10' 0-39
GPM @ 12' 0-36
GPM @ 13' 0-34
GPM @ 15' 0-32
GPM @ 16' 0-30.5
GPM @ 18' 0-28
GPM @ 2' 10-49
GPM @ 20' 0-26
GPM @ 23' 0-23
GPM @ 24' 0-22
GPM @ 25' 0-20.5
GPM @ 28' 0-17
GPM @ 29' 0-16.5
GPM @ 3' 0-48
GPM @ 30' 0-16
GPM @ 35' 0-13
GPM @ 36' NA
GPM @ 4' 0-46
GPM @ 40' NA
GPM @ 5' 0-45
GPM @ 6' 0-44
GPM @ 7' 0-42
GPM @ 8' 0-41
HP 1/100 to 1/4
Phase 1
RPM 1100-4400
Volts 115
Wt. Lbs. 8.3
Shipping Weight 10.10
Shipping Width 9.80
Shipping Length 14.00
Shipping Height 5.70
Compliance/Notes
Harmonize Code 8413.70.2015
Note L81-939 includes controller, L81-940 does not include controller
Country of Origin SLOVENIA

Contact your local store for additional notes and/or restrictions

Description
  • Self-adjusting, high efficiency wet rotor circulator for chilled and hot water applications All settings can be accomplished on the user-friendly interface The ECM permanent magnet motor saves up to 85% of the electrical energy compared to conventional pumps
  • Operating Modes: Auto mode (factory default) Proportional pressure control Constant pressure control
  • Constant speed Night setback turndown Controller (standard on this model) Ethernet communication
  • Modbus RTU communication Analog Contrl input 0-10V 3 analog inputs/outputs 1 relay output
  • Main, Standby, Parallel Pump Operation
Warning

Cancer and Reproductive Harm - www.P65warnings.ca.gov

Warranty

WARRANTY - Johnstone Supply will administer and promptly process all warranties in accordance with the manufacturer's specific warranty policies and procedures.

WHOLESALE ONLY - Identification is required of purchasers. Possession of Johnstone's catalog does not constitute an offer to sell by Johnstone or the right to purchase from us.

RETURNS - All returns are subject to a restocking charge.

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