SKU: 18108496314

Sterlco 4200 Series Condensate Unit – 42220-GD (Duplex)

$2409.27 $2676.97
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 18 - Sep 23

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Description

Sterlco 4200 Series Condensate Unit – 42220-GD (Duplex)Part Number: 42220 GD 1ph The Sterlco 4200 Series duplex condensate units are built for rugged reliability and thermal endurance in steam system returns up to 200F. Voltage: 1 60 115208230 Shipping Weight: 445 lb Discharge: NPT connection Cast iron receiver tank and bracket mounted pump SterlSeal ceramic seal, bronze impeller, stainless motor shaft Applications: Commercial HVAC, steam boilers, manufacturing, laundry Manufacturer Reference Download

Part Number: 42220-GD-1ph

The Sterlco 4200 Series duplex condensate units are built for rugged reliability and thermal endurance in steam system returns up to 200°F.

  • Voltage: 1/60/115–208–230
  • Shipping Weight: 445 lb
  • Discharge: ¾″ NPT connection
  • Cast iron receiver tank and bracket-mounted pump
  • SterlSeal ceramic seal, bronze impeller, stainless motor shaft

Applications: Commercial HVAC, steam boilers, manufacturing, laundry

Manufacturer Reference | Download Spec Sheet (PDF)

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: 18108496314

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4.5 ★★★★★
Based on 8 reviews
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Product Reviews
K
Verified Purchase
kkl
Fort Morgan, US
★★★★★ 5
Very good product
Size: Medium, Color: (001) Black / Black / Pitch Gray
I purchased these to wear inside lowcut slip on casual shoes, I don't particularly like to not wear socks in my shoes for hygienic reasons. Prior to purchasing these socks, all I could find were those made of very light beige hosiery type material , and my slip on shoes would slide around a bit. These are light weight and breathable athletic type material, with a very good gripper strip at the heel. One pair of my slip on casual shoes have a particularly lower cut in the toe area, but the shoe is black and I chose the black color and though I see a hint of the sock there, it matches and does not detract from the look of the casual solid black shoe
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
A
Verified Purchase
Anna Wylda
Lexington, US
★★★★★ 5
They stay out! No more sock wads!
Size: Medium, Color: (100) White / White / Mod Gray
Best no show socks ever made!!!!! I've been struggling for 2 years to find ones that actually stay on your foot, even other national brands, and I just became content wearing my sneakers without socks. They ALWAYS slid down into my show & I ended up walking on a wad of sock until I could fix it...or usually just took them off after a couple of tries. Enter Under Armor!!! They a mid weight, but not very thick & still breathable. They work too by actually staying on your foot! Not once have they slid down into my show!! Very comfortable but they could be a little more affordable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 1, 2025
R
Verified Purchase
Rebekah
Belleville, US
★★★★★ 5
Love!
Size: Large, Color: (100) White / White / Mod Gray
Ive tried so many no show socks but I love these. This is the 3rd set I've bought. They never slip off and the material is thin and breathable. Perfect for working out.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 2, 2026
B
Verified Purchase
Becky
West Palm Beach, US
★★★★★ 5
True no-show socks that don’t slide down!
Size: Medium, Color: (100) White / White / Mod Gray, Size: Medium, Color: (100) White / White / Mod Gray
This is the first pair of no-show socks I’ve tried that actually don’t slide down into my shoes. Trust me… I have tried lots of different pairs and this is the one! They fit perfectly. They’re not too thick and they’re obviously durable because I wash them after each wear, so daily.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 21, 2026
R
Verified Purchase
Raquel Hall
West Palm Beach, US
★★★★★ 4
Great fit but expensive
Size: Medium, Color: (252) Blush Beige / White / Castlerock
These are really great socks. I love them, but they are definitely pricey.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 30, 2026

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