SURGEx S15-AA NPT, Stainless Steel Bellows Water Hammer Arrestor, DN15 1/2" NPT
SKU: 8572414049

SURGEx S15-AA NPT, Stainless Steel Bellows Water Hammer Arrestor, DN15 1/2" NPT

Sale price$166.50 Regular price$185.00
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Description

SURGEx S15-AA NPT, Stainless Steel Bellows Water Hammer Arrestor, DN15 1/2" NPTSURGEx S15 AA is a size AA, pre charged, surge pressure absorber (also called Water Hammer Arrester (WHA) or surge arrester. SURGEx S series is fabricated from stainless steel grade 304 as standard and is fitted internally with stainless steel bellows. The end connection of SURGEx S15 AA is male threaded size according to NPT. SURGEx S series can withstand pressures up to 400 PSIG (27. 6 BAR) and temperature range from 100F to 300F ( 73C to 149C).

SURGEx S15-AA is a size AA, pre-charged, surge pressure absorber (also called Water Hammer Arrester (WHA) or surge arrester. SURGEx-S series is fabricated from stainless steel grade 304 as standard and is fitted internally with stainless steel bellows. The end connection of SURGEx-S15-AA is male threaded size ½” according to NPT. SURGEx-S series can withstand pressures up to 400 PSIG (27.6 BAR) and temperature range from -100°F to 300°F (-73°C to 149°C).

OPERATION
SURGEx-S series water hammer arresters use stainless-steel bellows as the main component to absorb the shock waves caused by water hammer. When a water hammer occurs, the bellows compresses as water rushes into the arrester, creating a cushioning effect that absorbs the pressure surge. As the water flow slows down and pressure stabilizes, the bellows returns to its original position, ready to absorb the next water hammer.

FEATURES

  • Fabricated entirely from Stainless steel grade 304 to provide excellent resistance against common waterborne chemicals and ensure durability. 
  • Designed for easy installation with no access panel required, reducing installation time and cost. 
  • Suitable for use in new or existing residential, commercial and industrial plumbing systems with a standard pipe tee. 
  • Factory pre-charged and hermetically sealed, eliminating the need to charge it after installation and ensuring reliable performance.
  • Sized according to international standards, ensuring proper operation and protection against water hammer. 
  • Pre-Charged with Nitrogen for optimal performance and durability.
      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: 8572414049

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      Lynn
      Waukegan, US
      ★★★★★ 5
      Great Quality
      Color: 12x6-3P-Black
      Pretty impressed with the quality of these! Exactly what I needed to store snack in my pantry.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on February 20, 2026
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      Cathy DeMarco
      Chelsea, US
      ★★★★★ 5
      Great organizers!
      Color: 12x6-3P-Black
      These baskets are very useful. Junk drawers can be areal mess but we use these to bring some order. They are just the right height for the shallow kitchen cabinets.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on September 27, 2025
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      EW
      Draper, US
      ★★★★★ 5
      The baskets work
      Color: 12x6-3P-Black
      Fits the desk well, sturdy, holds more than I thought
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      Reviewed in the United States on March 13, 2026
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      LuLu Travis
      West Palm Beach, US
      ★★★★★ 4
      Great Organization Product - But Still Slips Backwards with Open/Closing Drawers
      Color: 12x6-3P-Black
      I love that these help with organization, but - despite the pads on the bottom - they still scoot back when the drawer is open and closed.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on January 29, 2026
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      kevin stevens
      Waukegan, US
      ★★★★★ 5
      Perfect in the office.
      Color: 12x6-3P-Black
      Perfect!
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on May 25, 2026

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