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Hot Water Circulator Pump, 1/150 HP, 115V

LAING THERMOTECH

Price: $598.00 / each

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  • Item # 10D424
  • Mfr. Model # LHB08100092
  • UNSPSC # 40151504
  • Catalog Page # 3761
  • Shipping Weight 3.0 lbs.
Country of Origin HungaryCountry of Origin is subject to change.

Technical Specs

  • ItemHot Water Circulator Pump
  • Pump TypeFixed Thermostat with Timer
  • SeriesE1
  • HP1/150
  • Voltage115
  • Phase1
  • Inlet/Outlet Size1/2"
  • Connection StyleNPT
  • Face to Face Dimension4-13/32"
  • Housing MaterialLead Free Brass Volute
  • Drive TypeAC Magnetically Driven Spherical Motor
  • Height8"
  • Length8"
  • Width4-1/2"
  • Loop ConfigurationOpen
  • Flange/Union IncludedNo
  • Includes6 ft. Power Cord
  • Max. Operating Pressure145 psi
  • Max. Temp.203 Degrees F
  • Amps0.14
  • RPM3450
  • Number of Speeds1
  • Thermal ProtectionAutomatic Fixed
  • Pump MountPlastic Snap Ring
  • Impeller MaterialNylon/PPO
  • FeaturesNoise Level 30dB
  • Manufacturers Warranty Length2 yr.
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Compliance and Restrictions

  • This product has been certified by a third party to be compliant with the “Safe Drinking Water Act” requirements for low lead in potable (human consumption - drinking and cooking) and non-potable water applications (non-human consumption).

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Product Q&A

(3 Questions : 3 Answers)

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1 year, 2 months ago
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Answer: 
Please contact us at 1-800-Grainger to receive a copy of the owner’s manual/spec sheet/wiring diagram. Thank you for using Grainger Ask & Answer.
1 year, 2 months ago
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Answer: 
Grainger has contacted the product supplier and has been advised by them of the following:

This item is not for use as a standard recirculation pump. It gets installed under the sink and allows water to flow from the hot side to the cold side. The flow rate will be the same as the Gpm delivered to your fixture you are attaching it to.

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1 year ago
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I am rebuilding my 52' boat. As I'm trying to be efficient with power usage, I'm looking at the Bosch point of use water heaters. Looking at the ability to generate continuous hot water, I believe the point of use will be sufficient for sink use, but I think I will need to up my ability for shower applications. I don't understand how the circulator pump is able to increase the availability of hot water when coupled with a point of use system. Can I get some information on the "how it does that" please?
thanks,
11 months ago
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Answer: 
A circulation pump reduces the wait time for hot water by continually circulating the hot water through the pipes to the fixture and back to the water heater. If your water heater is located near the fixture, a pump will not reduce your wait time by much, if at all.

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11 months ago
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