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4 13/32”
2 13/16”
4 3/8”
1/2” 14 NPT
9/16” 24 UNEF9/16” 24 UNEF
1/2” 14 NPT
1 19/32”
2 13/16”
7 7/16”
CIRCULATORS autocirc
®
Series
Potable Hot Water Recirculation Pumps - Undersink
11
Description
autocirc
®
circulators are energy ef cient using permanent magnet, ECM
(electronically commutated motor) technology. The autocirc circulators
are designed speci cally for standard water heaters. These circulators are
lead-free* and are assembled with a timer, cord and plug.
*CSA certi ed to NSF/ANSI 372 that product contains less than 0.25% lead content by weight on wetted surface.
ecocirc B 23-5 ACT
Materials of Construction
Pump Body: Lead-Free* Brass
O-Ring: EPDM
Bearing: Carbon/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: 145 PSI (10 Bar)
Maximum Working Temperature: 203ºF (95ºC)
Minimum Working Temperature: 50ºF (10ºC)
Motor
ECM Spherical Motor
115 Volt 60 Hz, 1 Phase
14 Watts Power Consumption
Automatic Overload Protection
Low in-rush current
Model Number Part Number Description Weight
e
3
-4_-/BDPQC LHB08100098 Lead-Free Brass autocirc 1/2” Fixed Thermostat with Timer 4 lbs.
e
3
-4_-/BDPRC LHB08100099 Lead-Free Brass autocirc 1/2” Adjustable “ON” Thermostat with Timer 4 lbs.
e
3
-4_-/BDPQC
e
3
-4_-/BDPRC
Materials of Construction
Pump Body: Lead-Free* Brass
O-Ring: EPDM
Bearing: Carbon/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: 145 PSI (10 Bar)
Maximum Working Temperature: 203ºF (95ºC)
Minimum Working Temperature: 50ºF (10ºC)
Description
The ecocirc B 23-5 ACT lead-free* pump was designed with highly ef cient electronically
commutated permanent magnet motor (ECM/PM technology) speci cally for potable water
systems. This unique design is perfect for retro ts and systems with tankless water heaters.
No recirculation pipe is required.
CIRCULATORS ecocirc
®
B 23-5 ACT
Potable Hot Water Recirculation Pumps - Undersink
Motor
ECM Spherical Motor
115 Volt 60 Hz, 1 Phase
60 Watts Power Consumption
Automatic Overload Protection
Low in-rush current
Model Number Part Number Description Weight
ecocirc B 23-5 ACT 6050B7016 Lead-Free Brass autocirc 1/2” Fixed Thermostat with Timer 6.50 lbs.
*CSA certi ed to NSF/ANSI 372 that product contains less than 0.25% lead content by weight on wetted surface.
6.76” (71.7mm)
5.85” (48.7mm)
1.61” (40.8mm)
5.97” (151.74mm)
5.19” (132mm)
2.32” (59mm)3.98” (101mm)