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Lochinvar & A.O. Smith 100133609 2" 1/4HP Flange BF Pump

Special Price $1,576.89 Regular Price $1,750.35
In stock
SKU
100133609
The Lochinvar & A.O. Smith 100133609 1/4HP BF Pump 2” Flange is a circulator pump which is efficient for HVAC systems, especially in boilers and hydronic heating systems. It has a 1/4 horsepower motor to facilitate proper water circulation as it prevents water from getting too hot or cold. It is also suitable for any boiler configuration since it has 2” flange connections. This pump is more efficient in operation, thus saving costs of operation while at the same time protecting the heating system from over heating and improving the performance of the system. It is suitable for home and business use as a heating source.
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Specifications

  • Type: BF Pump
  • Connection Type: 2" Flange
  • Horsepower: 1/4HP
  • Power Range: 5.8Amp
  • Material: Bronze
Manufacturer Name: Lochinvar & A.O. Smith
Product Number: 100133609
OEM Part Number: 100133609
Product Description: 2" Flange 1/4Hp Bf Pump
Weight:41.25lbs/18710.67g

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Customer Questions
What maintenance is required for the Lochinvar & A.O. Smith 100133609 Pump?

Inspect the pump regularly for leaks, vibration, and corrosion. Clean the flange and ensure secure alignment to prevent strain. Check electrical connections and lubrication to maintain smooth operation and reduce overheating or premature wear.

What are common issues with the Lochinvar & A.O. Smith 100133609 Pump?

  • Leakage at flange seals due to wear or improper tightening.
  • Excess vibration from misalignment or worn bearings.
  • Motor overheating or reduced pumping efficiency under load.
  • Electrical connection faults causing intermittent operation.

Installation Steps

Step 1: Turn off power and isolate plumbing drain system fully.

Step 2: Position pump on level base aligned with piping connections.

Step 3: Install flanges with gaskets tighten bolts evenly.

Step 4: Connect wiring per diagram ensure proper grounding and insulation.

Step 5: Prime pump check leaks restore power test operation safely.