SKU: 72244796423

Sterlco 4600 Series Boiler Feed Units-4654-KDF(Duplex)

$3439.80 $3822.00
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Ships within 48 hours · Estimated delivery Aug 22 - Aug 27

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Description

Sterlco 4600 Series Boiler Feed Units-4654-KDF(Duplex)Model: Sterlco 4600 Series Boiler Feed Units 4654 KDF(Duplex) Boiler HP: 30 Discharge Pressure P. S. I.: 50 Pump Cap (GPM): 6 Motor HP: 1 1 2 Rec Cap (Gal): 30 Weight lbs: 330 Sterlco K series 2 NPSH Pumps are designed to pump hot condensate up to 212 F. These pumps are equipped with a stainless steel impeller and inducer to assure long operating life. Carbon ceramic pump seal (300F) with EPDM elastomers Applications: Series Condensate Units,

Model: Sterlco 4600 Series Boiler Feed Units-4654-KDF(Duplex)
Boiler HP: 30
Discharge Pressure P.S.I.: 50
Pump Cap (GPM): 6
Motor HP: 1 1/2
Rec Cap (Gal): 30
Weight lbs: 330

  • Sterlco® K-series 2′ NPSH Pumps are designed to pump hot condensate up to 212° F. These pumps are equipped with a stainless steel impeller and inducer to assure long operating life.
  • Carbon ceramic pump seal (300°F) with EPDM elastomers

    • Applications: Series Condensate Units, commercial HVAC, boiler rooms

    Manufacturer Reference | Specs Sheet

    Voltage Selection Guide:

    • 1/60/115-208-230 - Single-phase motor for light commercial applications. Compatible with standard building electrical service.
    • 3/60/208-230-460 - Three-phase motor for larger systems or industrial settings. Requires three-phase power supply.

    Not sure what to choose? Contact our support team for guidance on voltage selection based on your facility.

    NOTE: We will contact you during order fulfilment to discuss shipping and handling costs for products weighing more than 150 pounds. These costs will be billed separately.

    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 72244796423

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    4.2 ★★★★★
    Based on 20 reviews
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    R
    Verified Purchase
    Ramr Imari
    Battle Creek, US
    ★★★★★ 5
    Excellent Air filter - Easy installation.
    Style: BE-743 1-Pack
    Excellent AC and Heater Cabinet odor defense air filter. I noticed immediately the smell coming out of the vents was fresher and the musty smell that was coming from the vents was crisper and cleaner. Very easy installation that you can do yourself and don’t need to pay a shop to do. The price is one of the best online and coms in quickly. It’s very sturdy, filter quality is excellent and it definitely improves the air quality and flow in your car. Fits perfectly like any OEM filter, this is a great buy for the price of an installation that will take you Les then 10 minutes to do yourself.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 21, 2026
    K
    Verified Purchase
    Khaleesi
    New York, US
    ★★★★★ 5
    Great filter and easy installation
    Style: BE-159 1-Pack, Style: BE-159 1-Pack
    For my 2016 Hyundai Sonata Hybrid Limited. I cannot believe I paid so much more for a brand-name filter that does the same thing as this one. It is made of the same material as the dealer one I took out. Very easy to install, cant believe I paid for this to be done in the past with oil changes. Requires no tools and did not get dirty at all. No mechanical skills needed, especially if you run into trouble and can use YouTube. PROS - great quality, cannot tell that it is after-market - very professionally made, not irregularities seen - excellent fit in position, no adjustment needed - very easy to install, cannot believe I paid to have this done in the past - no mechanical skills needed to install - great price compared to what big name productions want for the same thing - cannot tell the difference in air quality between this and the dealer filter I took out - removes outside odor completely - did not require tools are getting dirty CONS - None
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 30, 2026
    J
    Verified Purchase
    JimXeod
    Omaha, US
    ★★★★★ 5
    Fits perfect and works as designed. Flows like OEM and looks well made.
    Style: BE-553B 1-Pack
    This filter is very comparable to the stock filter. Fits the BMW G20 just like OEM. I would not say it is two times "heavier" as advertised on the box, but it is very comparable to stock. It's the same weight and similar construction. BMW has a very robust cabin filter. This will be my go to. I did purchase another aftermarket cabin filter that fit well, but was thin, flimsy and had a bad chemical odor. This one is fine and airflow is the same as OEM. I change them every year or so. I don't worry too much about longevity with cabin filters personally.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 15, 2026
    S
    Verified Purchase
    S. Phillips
    Charlottesville, US
    ★★★★★ 4
    Good quality but it was slightly longer than original and needed modification.
    Style: BE-182 1-Pack
    Bought this cabin filter for a 2023 Acura TLX. While the filter seems to be made of quality material, it was just a little too long (about a 1/16 of an inch, so I had to trim it to make it fit so the cover would fit snug. I was able to do that without compromising the filter itself. But this might be an issue for some people
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 8, 2026
    K
    Verified Purchase
    Keith Granholm
    Chelsea, US
    ★★★★★ 5
    Fits my Chevy 2021 Bolt Premier perfectly.
    Style: BE-966 1-Pack
    Installation was a breeze, fir nicely and the air in teh car now smells fresh and clean. The old filter has developed a musty smell so this new one is great. Had it replaced in under 3 minutes.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 18, 2026

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