NorthStar NSQ Series 12V On-Demand Sprayer Diaphragm Pump with Quick-Connect Ports, 2.2 GPM
NorthStar NSQ Series 12V On-Demand Sprayer Diaphragm Pump with Quick-Connect Ports, 2.2 GPM
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NorthStar NSQ Series 12V On-Demand Sprayer Diaphragm Pump with Quick-Connect Ports, 2.2 GPM

Key item features

  • Continuous Operation: Features a 100% continuous duty rating, eliminating the need for cool-down periods during extended use.
  • Power Conservation: Automatically deactivates when no flow is required, effectively conserving battery power.
  • Enhanced Durability: Incorporates a unique pressure switch design that slowly cycles the pump, reducing wear on both the switch and motor.
  • Reliable Diaphragm: Equipped with a Santoprene diaphragm, ensuring reliability, extended lifespan, and improved priming capabilities.
  • Chemical Resistance: Utilizes patented DXS-3 valves made with chemical-resistant Viton for faster priming, superior performance, and increased longevity.
  • Spraying Performance: Designed to upgrade sprayers with innovative components for superior spot or broadcast spraying performance.
  • Convenient Connection: Offers quick-connect convenience for easy setup and use.
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Current price is Now $99.99
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was $119.99
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Arrives by Fri, May 22
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Sold and shipped by Northern Tool + EquipmentPro Seller
4.534558180227472 stars out of 5, based on 1143 seller reviews(4.5)
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About this item

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Customer ratings & reviews

4.2 out of 5 stars
stars102 ratings101 reviews
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Reviews summary

Pros

  • : Simple connection and setup process with minimal effort.
  • : Simple design makes it easy to use daily.
  • : Provides continuous flow to multiple nozzles.
  • : Matches original equipment dimensions precisely.

Neutral

  • : Offers competitive pricing, but can be pricey for certain users.

Cons

  • : Prone to solution ingress, affecting performance and lifespan.
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Showing 1-3 of 101 reviews

Oct 28, 2025
Kyle
5 out of 5 stars review

Seller Verified Purchase

Great sprayer pump

pump fit great, works great, and shipped fast.

Review from northerntool.com
Helpful?2IJ4FCRAZJ432973366288
Oct 23, 2024
Land Pirate
5 out of 5 stars review

Seller Verified Purchase

Direct replacement

Direct replacement, plug and play pump for my 5 year old ATV sprayer rig. Fast shipping from Northern Tool as it was not available at my local store.

Review from northerntool.com
Helpful?2IJ4FCRAZJ432973366288
Feb 10, 2025
Pump25
5 out of 5 stars review

Seller Verified Purchase

Great replacement

Bought this as a replacement on my pull behind sprayer that would no longer prome. Very easy to install and works like new.

Review from northerntool.com
Helpful?2IJ4FCRAZJ432973366288