The quick connect is built into the housing. No threads at all on these. Just slide your quick connect into the slot, latch the plastic latch and you are off and running.
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NorthStar NSQ Series 12V On-Demand Sprayer Diaphragm Pump with Quick-Connect Ports, 2.2 GPM

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- 100% continuous duty rating with no cool down period required
- Automatically turns off when no flow is required to conserve battery power
- Unique pressure switch design slowly cycles the pump for reduced switch and motor wear
- Santoprene™ diaphragm for reliability, longer life and better priming
- Patented DXS-3® valves are made with chemical-resistant Viton® for faster priming, better performance and longer life
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Description
Key Specs
Reviews
Q & A
Accessories
Warranty
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Product Summary
What's Included
- (1) Sprayer Diaphragm Pump (1) 3/8in. hose barb fitting (1) 1/2in. hose barb fitting (1) 1/2in. male NPT fitting
Downloads

SUPERIOR ENGINEERING
The NORTHSTAR 2.2 GPM PUMP revolutionizes spraying with its on-demand operation, offering relentless performance backed by a continuous-duty rating. IDEAL FOR ANY AGRICULTURAL APPLICATION
SAFETY AND COMPATIBILITY
Tested and approved for use with Roundup® herbicides, this pump ensures safe and effective application, providing peace of mind in its OPERATIONAL INTEGRITY and CHEMICAL COMPATIBILITY
DURABILITY AND PERFORMANCE
Crafted from chemical-resistant materials like Viton® and featuring a Santoprene™ diaphragm, the pump promises EXCEPTIONAL DURABILITY and EFFICIENT PRIMING for a longer lifespan
SMART TECHNOLOGY
Equipped with an INTELLIGENT PRESSURE SWITCH, this pump minimizes wear on components, extending the life of both the switch and the motor by moderating operation cycles
EASE OF USE
Designed for convenience with 3/4 INCH QUICK-CONNECT PORTS, making hose changes swift and simple. Its compatibility with various sprayers adds to its versatility
Features + Benefits
- 100% continuous duty rating with no cool down period required
- Automatically turns off when no flow is required to conserve battery power
- Unique pressure switch design slowly cycles the pump for reduced switch and motor wear
- Santoprene™ diaphragm for reliability, longer life and better priming
- Patented DXS-3® valves are made with chemical-resistant Viton® for faster priming, better performance and longer life
- Innovative smooth valve design for faster priming and longer life
- Fiberglass reinforced polypropylene pump manifold for superior durability and resistance to chemicals
- Compatible with Roundup® agricultural brand herbicides
- All components in fluid path have been tested and approved for Roundup use
- 3/4in. quick-connect ports for easy changes
- Self-priming up to 10 feet above liquid level
- Fits all NorthStar sprayers and most other brands (includes 3/8in. and 1/2in. hose barbs and 1/2in. male NPT fitting)
- 12 Volts
- Standard mounting pattern
Key Specs
| Attribute | Specification |
|---|---|
item# | 2682272 |
Brand | NorthStar |
Manufacturer's Warranty | 2 year limited warranty |
Ship Weight | 5.28 LB |
Max. PSI | 70 |
| Attribute | Specification |
|---|---|
Max. Flow Rate | 2.2 GPM |
Volts | 12 |
Amps | 8 |
Inlet Port | 3/4 |
Outlet Port | 3/4 |
Reviews
Questions & Answers
Questions
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· 7 years ago
Connections
If the quick connect fittings are removed, does it have NPT fittings and if so, what size?
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voglede· 6 years ago
Helpful?
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NorthstarExpert11· 7 years ago
This pump does not have NPT fittings if the quick-connect ports/clips are removed. Click the link below to view the version of this pump that has 3/8" NPT ports.
Helpful?
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· 9 years ago
Does it come with any fittings?
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fredd1· 9 years ago
Yes, it comes with alternate fittings so it can be used with a system that is not "Quick Change".
Helpful?
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NorthstarExpert12· 9 years ago
This NorthStar pump includes one 3/8" hose barb fitting, one 1/2" hose barb fitting and one 1/2" male NPT fitting.
Helpful?
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· 12 years ago
Is this pump waterproof?
Is this pump waterproof? If something was to get it wet like rain or snow?
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moondune· 11 years ago
Yes. It can be used outdoors in all weather. Just avoid freezing.
Helpful?
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NorthstarExpert12· 12 years ago
The NorthStar On-Demand Pump is weatherproof but is not intended to be left out in the elements.
Helpful?
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· a month ago
How high can the pump suck fluid
1 answer-
NorthstarExpert12· a month ago
This pump is self-priming up to 10 feet above the liquid level.
Helpful?
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· 2 months ago
Will this replace model 5560
1 answer-
NorthstarExpert12· 2 months ago
This is a 2.2 GPM pump. Model 5560 is a 5.5 GPM pump and was replaced by item 2685561.
Helpful?
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· 3 months ago
Will this pump replace a 26810011E (2272Q) NSQ series
1 answer-
NorthstarExpert12· 2 months ago
This is the appropriate replacement pump for sprayer model 26810011.
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· 3 months ago
I dont need the motor, just the pump assy. is the pump only available?
1 answer-
NorthstarExpert12· 3 months ago
The pump head assembly is no longer available as a separate part.
Helpful?
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· a year ago
what is the horizantal and verticle spray distance of this pump 9ft What is the horizantal & verticle spray distance of this pump?
1 answer-
NorthstarExpert12· a year ago
The spray height and distance will depend on the sprayer set up. The NorthStar sprayers that this pump is used on have a spray height of 19 ft. and a horizontal spray distance of 30 ft.
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· 2 years ago
Does the nsq series 2272q pump air into the tank and force the liquid out or does it suck the fluid out?
1 answer-
NorthstarExpert11· 2 years ago
The pump will use suction to draw the fluid from the tank. It does not pressurize the tank to force the liquid out of the tank.
Helpful?
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· 2 years ago
What is name of the accessory cord that goes from the unit to the battery and what is it's sku number?
1 answer-
NorthstarExpert11· 2 years ago
The remote sprayer switch is item number 94992. This will connect the pump to the power source.
Helpful?
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Accessories We Recommend
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Warranty
Manufacturer's Warranty
2 year limited warranty
Extend Your Warranty Coverage with a Northern Protection Plan (NPP)
Replacement Plan — 1 Year
A Northern Protection Plan is available after adding the product to your shopping cart.
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Specifications
70
60
60
70
2.2 GPM
1.8 GPM
3 GPM
2.2 GPM
12
12
12
12
8
7.3
-
8
3/4
3/8
3/4
3/8
3/4
3/8
3/4
3/8
-
170 °F
-
140 °F
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Yes
Yes
Yes
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Viton
Viton
Viton
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lb
-
-
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8.25 x 4.0 x in
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