Brochure

9
CIRCULATORS ecocirc
®
Series
Potable Hot Water Recirculation Pumps - Whole House
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3
– 4, e
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– 6
2 3/4”
4 1/4”
5 1/2”
5 1/2”
UltraCirc Pump Housing
(Union with Ball & Check Valve)
Standard Pump Housing
(Sweat & Threaded)
4 3/16”
2 3/4”
1/2”
2 1/2”
Description
e
3
circulators are energy ef cient circulators using permanent magnet, ECM (electronically
commutated motor) technology. The e
3
circulators are designed speci cally for potable
water applications. These circulators are lead-free* and come with a variety of options
including a temperature sensor, various body styles, assembled with electrical cord and
plug. Timer sold as an accessory (See page 24 for more information).
Materials of Construction
Pump Body: Lead-Free* Brass
O-Ring: EPDM or Viton
Bearing: Carbon/Alumina Ceramic
Impeller: Nylon/PPO
Motor: High Ef ciency ECM
All Other Wetted Parts: Type 316 Stainless Steel,
Shaft-less and seal-less construction
Operating Data
Pump
Maximum Working Pressure: 150 PSI (10.3 Bar)
Maximum Working Temperature: 203°F (95°C)
Minimum Working Temperature: 50°F (10°C)
Motor
ECM Spherical Motor
10-28 Watts Power Consumption
Automatic Overload Protection
Low in-rush current
Adjustable Speed Switch
(Models Without Temp Sensor)
In nitely variable-speed switch to manually
adjust motor speed.
Adjustable Temperature Sensor
(Fixed Speed Only)
Adjustable Set Point from 68°F to 158°F
(20°C to 70°C)
Turns circulator OFF when water temperature
reaches set point
Turns circulator ON when water temperature is
10°F (6°C) below set point
Connections
1/2” UltraCirc with Ball & Check Valve
1/2” Sweat
1/2” FNPT Threaded
*CSA certi ed to NSF/ANSI 372 that product contains less than 0.25% lead content by weight on wetted surface.
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Timer
(See Page 20)
Model
Number
Part
Number
Materials
Connection
Adjustable
Speed
Adjustable
Thermostat
Plug
Size Type
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3
-4V/BSPYZ LHB08100101 Lead-Free Brass 1/2” Sweat • •
e
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-4_/BSXRZ LHB08100102 Lead-Free Brass 1/2” Sweat •
e
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-4V/BTXYZ LHB08100104 Lead-Free Brass 1/2” FNPT •
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-4_/BTPRZ LHB08100106 Lead-Free Brass 1/2” FNPT • •
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-6V/BSPYZ LHB08100109 Lead-Free Brass 1/2” Sweat • •
e
3
-6V/BTXYZ LHB08100112 Lead-Free Brass 1/2” FNPT •
e
3
-6V/BTPYZ LHB08100110 Lead-Free Brass 1/2” FNPT • •
e
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-4V/BUPYZ 6050B5002 Lead-Free Brass 1/2” Union • •
e
3
-4_/BUPRZ 6050B5003 Lead-Free Brass 1/2” Union • •
e
3
-6V/BUPYZ 6050B5004 Lead-Free Brass 1/2” Union • •
e
3
-6_/BSPRZ 6050B5006 Lead-Free Brass 1/2” Union • •
e
3
-Timer LHB08260002
- - -
---- UltraCirc Housing Energy Consumption
---- NPT/Sweat Housing Energy Consumption
UltraCirc Housing Flow
NPT/Sweat Housing Flow
0123456
0123456
30
25
20
15
10
5
0
12
10
8
6
4
2
0
12
10
8
6
4
2
0
6
5
4
3
2
1
0
Flow (GPM)
Flow (GPM)
Head (ft)
Head (ft)
Power Consumption (W) Power Consumption (W)
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- 4 Pump Curves
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- 6 Pump Curves
Pump Curves