Question about Stanley Professional Backpack Poly 4-Gallon Sprayer #61804

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Stanley backpack sprayer will not hold pressure

Will not hold pressure

Posted by Anonymous on

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3 Related Answers

Vinay Kumar

  • 438 Answers

SOURCE: Stanley 61804N Professional Backpack Poly

Doc,
Yes, please replace the seal.

Posted on Mar 05, 2011


Anonymous

  • 3 Answers

SOURCE: I have a Stanley Lawn

Check for any missing washers or seals or check to see if they're not broken.

Posted on May 16, 2011

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Mark T

  • 776 Answers

SOURCE: I need a new rubber

Drive out to the country side and look for a ACE or TrueValue hardware store. Bring your sprayer with you. They will likely have the right part for you in stock.

Posted on Sep 09, 2011

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1 Answer

Looking for replacement Stanley 61814 backpack sprayer parts. Replacement spray nozzle. Know where I can get them?


Chapin makes sprayers. They have parts. Just give model #. Phone 1-800-950-4458. Located in N Y STATE. Pump rebuild kit is $25.00 Inc shipping.

Jun 18, 2018 | Stanley Garden

1 Answer

How do I get the top off? STUCK!


Hi Chris:
It is usually easiest to rest the weight on the tailgate of a pickup truck (or some other device) and then slip out of the harness.
Another technique is to lift bend forward while at the same time rising one shoulder and lowering the other. That will create "slack" on the low shoulder side allowing you to get that arm out.
Cheers

Mar 19, 2016 | Stanley Garden

1 Answer

Stanley backpack sprayer top is stuck....... how do I get it off?


Hi Chris:
Seems a bit extreme to consider using the 12 gauge. I've found that a .22 works quite well. (Humour)
Hint! Pressurized tanks must have the pressure relieved BEFORE the lid can be removed.
If the lid has been over tightened or has stuck, you'll need to get more leverage to unscrew it. Sometimes a rag wrapped around it is all it takes.
You can also try pouring hot water over the cap. Lay the tank flat so the rim of the cap gets the heat. Wrap an old towel around it first so it gets a good hot soak.
Should come off without the artillery.
Cheers

Mar 19, 2016 | Stanley Professional Backpack Poly...

1 Answer

Parts sprayer stanley


I would like the answer yo that question

May 10, 2013 | Stanley Professional Backpack Poly...

1 Answer

I need a new rubber seal for the plunger piston on my stanley backpack sprayer. Where can I get one of these? Is there a web site for ordering these parts?


Drive out to the country side and look for a ACE or TrueValue hardware store. Bring your sprayer with you. They will likely have the right part for you in stock.

Sep 09, 2011 | Stanley Professional Backpack Poly...

1 Answer

I have a Stanly backpack sprayer pro 61804n and need a repair manual. Were could I find one. Thank You, Chuck


The picture looks a lot like a Solo sprayer I have. I wouldn't be surprised if Solo made them for Stanley. Do a search for Solo sprayers. They have a site. My sprayer is a Solo 425

Jun 21, 2010 | Stanley Professional Backpack Poly...

1 Answer

The spray unit bent and broke...


Lowes or Home depot sells replacement sprayers. Hose to tip all included.

Aug 18, 2009 | Stanley Professional Backpack Poly...

2 Answers

Sprayer Question


Hose end sprayers are the simplest and least expensive of the category. A sprayer jar is attached to a regular garden sprayer. Concentrated material is added to the sprayer jar. An adjustment on the jar determines the amount delivered. The force of the water through the hose pulls the material up from the jar and mixes and dilutes it with the water. A built-in anti-siphon device prevents unused material from being pulled back into your water supply. Compression or tank sprayers are the most common type of spray equipment. Concentrated material is added to the tank. Water is then added to a marked fill line. The remaining air is pressurized by pumping the handle a designated number of times. A control lever on the wand controls the spray pattern and amount. Compression sprayers provide a precise, on target, non-drift spray good for soil and lawn pests. Adjust the sprayer for a coarse, drenching spray, a concentrated stream or a fine mist. Tank capacities range from 1 quart to over 3 gallon for handheld models. Homeowner type backpack sprayers hold up 4 gallons. The tanks may be made from polyethylene plastic, galvanized steel or stainless steel. In addition to treatments for pests and diseases, compression sprayers are designed for applying cleaning solutions for decks and siding. Backpack sprayers are operated in the same manner as the handheld compression sprayer. The over-the-shoulder configuration makes it easier to carry the heavier load of material. Some backpack models also use a lever-style pump to maintain pressure without removing the unit form your back. Powered sprayers rely on a gasoline engine for spray power. Great for larger yards or gardens due to portability and capacity (12 gallons). Dusters are a slightly different breed. Dry powders (mostly for blooming plants such as roses) are added to a canister and applied by manually pumping. NOTE: Compression sprayers deliver liquid under pressure. Compression sprayers are powerful and efficient tools. This fact also makes them potentially dangerous. Always read the manufacturer's instructions and safety precautions carefully.

Aug 27, 2008 | Sp Systems 02sv320065 Farm & Home 2 -...

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