SKU: 5302551320

Sterlco 4100 Series Boiler Feed Units-4156-JDF ( Duplex)

$2429.28 $2699.20
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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17

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Description

Sterlco 4100 Series Boiler Feed Units-4156-JDF ( Duplex)Model: Sterlco 4100 Series Boiler Feed Units 4156 JDF ( Duplex) Part Number: 4156 JDF Sterlco atmospherically vented boiler feed tanks are designed to supply water to the boilers to maintain water supply at various operating loads. The 4100 Series steel unit is designed for many applications. Tank sizes range from 8 714 gallons. Voltage: 1 60 115 230 Shipping Weight: 370 lb Boiler HP: 45 Discharge Pressure: 50 PSI Pump Capacity: 9 GPM Motor HP: 2

Model: Sterlco 4100 Series Boiler Feed Units-4156-JDF ( Duplex)

Part Number: 4156-JDF

Sterlco® atmospherically vented boiler feed tanks are designed to supply water to the boilers to maintain water supply at various operating loads. The 4100 Series steel unit is designed for many applications. Tank sizes range from 8-714 gallons.

  • Voltage: 1/60/115-230
  • Shipping Weight: 370 lb
  • Boiler HP: 45
  • Discharge Pressure: 50 PSI
  • Pump Capacity: 9 GPM
  • Motor HP: 2
  • Recirculation Capacity: 45 Gal
  • Cast iron tank and pump bracket, heavy-duty cast iron pump housing and bracket, along with a brass impeller to assure long operating life.
  • Sterl-Seal” ceramic pump seal (250°F)

Applications: Boiler Feed 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 100 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: 5302551320

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4.7 ★★★★★
Based on 7 reviews
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Verified Purchase
Leyla Leiva
Boise, US
★★★★★ 4
Good Value Napkins for Everyday Use
These napkins are a good everyday option. The size is large, they’re affordable, and the quality is good for the price. I like that they have a textured surface, which makes them more useful than plain napkins. They are a bit thin, so I didn’t give 5 stars, but for daily meals and regular use, they work great. Overall, a solid and budget-friendly product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 21, 2026
E
Verified Purchase
eileen
Louisville, US
★★★★★ 5
Good Value and good napkins !!!
Such a good value and nice napkins ! We use tons of them !
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
B
Verified Purchase
Bethany
Waukegan, US
★★★★★ 5
Soft and convenient, but slightly thin
I bought these disposable napkins for family dinners and small gatherings, and overall they’ve been very useful. They’re soft enough to feel comfortable while still absorbing spills and messes fairly well. I also like that the size is practical for everyday meals and snacks, and the stack fits neatly on the table without taking up much space. The napkins separate easily too, which is convenient when guests are around. However, they are a little thinner than I expected, so sometimes I end up using two for bigger spills. Still, they work well for regular use and are a convenient option to keep around the kitchen and dining area.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
M
Verified Purchase
Marvinsmom
Bozeman, US
★★★★★ 3
Basic everyday napkins but very thin
These are about as basic as paper napkins get. They work fine for everyday meals and quick cleanup, but they are definitely on the thinner side. You usually end up needing more than one for messier foods or larger spills because they don’t feel especially absorbent or heavy-duty. That said, the large count is convenient for everyday household use, cookouts, lunch packing, or casual gatherings where you go through napkins quickly. Overall they’re functional budget napkins, just nothing particularly thick or special.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
T
Verified Purchase
Tammy C
Charlottesville, US
★★★★★ 5
Good purchase
Good price, not bad quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026

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