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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
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Description
Sterlco 4700 Series Boiler Feed Units-47215-KF(Simplex)Model: Sterlco 4700 Series Boiler Units 47215 KF(Simplex) Boiler HP: 100 Discharge Pressure P. S. I.: 20 Pump Cap (GPM): 20 Motor HP: 1 2 Rec Cap (Gal): 120 Weight lbs: 1043 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 Boiler Units, commercial
Model: Sterlco 4700 Series Boiler Units-47215-KF(Simplex)
Boiler HP: 100
Discharge Pressure P.S.I.: 20
Pump Cap (GPM): 20
Motor HP: 1/2
Rec Cap (Gal): 120
Weight lbs: 1043
- 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 Boiler 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:
- 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
4.0 ★★★★★
Based on 22 reviews
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Product Reviews
★★★★★ 3
Strong memory foam smell and more memory foam needed.
Color: White, Size: King(pack of 2)
My husband and I both think these pillows are very comfortable! Which for me is really great, since I have been trying to find a comfortable pillow for several years without success, until now. Our only complaint is the strong chemical smell of the memory foam filling. When they arrived, I opened them up and let them air for 48 hours and fluffed them in the dryer per the instructions. They still had a strong odor, so I removed the zippered covers, washed and air dryed them over night. I hoped between that and letting the thin cloth sack containing the memory foam, air out another night, the smell would be gone, but it wasn't. We decided to sleep on them anyway.
UPDATE: We have been sleeping on them now for 9 nights and the smell is finally lessening. The initial fluff the pillows had from putting them in the dryer is now gone and we are wishing more memory foam had came with them. We both started out using all the foam they came with, but after sleeping on them for 9 nights, they have flattened. I re-fluff them with my hands every morning when I make the bed, but it doesn't last long. We wish they had come with more memory foam, so they could be more supportive.
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Reviewed in the United States on January 5, 2026
★★★★★ 5
Excellent Pillow zpurchase
Color: White, Size: King(pack of 2)
Love these pillows firm, yet soft. Finally found ones that keep me cool as well. Will be buying more for all my beds.
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Reviewed in the United States on May 21, 2026
★★★★★ 5
heavenly.
Color: White, Size: Queen (Pack of 2), Color: White, Size: Queen (Pack of 2)
UGH, i'm so obsessed with these pillows!! they're so comfortable, adjustable, AND perfect in general. they're so fluffy when you get them, but you can take out as much of the memory foam as you'd want. what i really like about these pillows is, the ability to unzip the pillow & wash when desired (please read the instructions!) 💫. i sleep a lottt better compared to my other pillows, i highly recommend to get you some of these 🙂↕️✨✨. i'm not sure about a "cooling effect" since i have a pillow case over them, but they stay a neutral temperature where it's comfortable. i'm definitely going to back soon to buy the body pillow and a case (or two!) to revive old pillows (which i also love!). they come in a pair, so it's HIGHLY worth it, get them rnnn!!
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Reviewed in the United States on March 25, 2026
★★★★★ 5
Shocked
Color: White, Size: Queen (Pack of 2)
I'm really bougie when it comes to pillows. I've never spent less than $50 on a pillow. I'm a side sleeper and like firm support, but also want something soft. I almost ordered the really pricey pillows on Amazon, but was turned off by all the odor complaints. I needed something quick to at least hold me over until I could get exactly what I want, so I took a shot with this pillow with the plan of it being a temporary fix. However, this pillow turned out to be exactly what I was looking for. The first time I laid on it I was skeptical. It had support, but felt like it may have been too soft. It took a bit to get accustomed to, but by the second night I knew this is the pillow. No chemical odors, it's quality at a low cost. I figured this pillow would've been quickly replaced and put into the leg pillow rotation, but it is shockingly a really great pillow. It is not lumpy, stays way cooler than standard or shredded memory foam and is comfy. Hopefully it holds up for a long time. I've paid triple what these 2 pillows cost for a single pillow that isn't as good.
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Reviewed in the United States on October 26, 2025
★★★★★ 5
Favorite pillows
Color: White, Size: Queen (Pack of 2)
These pillows are amazing! They are huge and plush but you can change that if you prefer. I really like that the outside cover can be washed and is also filled. It held up great in the washer and dryer. I just followed the directions on the tag. Great price for the quality and look very nice and fluffed on the bed.
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Reviewed in the United States on June 4, 2026