How many gallons does it hold?

The tank holds 4 gallons when full; it has graduated markings of 1, 2, and 3 gallons also. When full, it weighs 50 pounds. The back pack makes it feel like less than that once you have it on your back. This is most easily done if you set it on a bench top or table top, and then "slip" into the harness.

Has anyone had any experience with using this sprayer for a stain or oil based product for spraying/staining a split rail fence?

use a $20.00 plastic cheaPO 1 gallon pump spray worth it for large deck saves serious time ive done this 5 plus times solvents and stayin etc usually ruin pump in hours make sure finish same day b/c next day pump might be junk

what is the difference bet 190328 and 190348

The 190328 Field King backpack has adjustable padded shoulder straps and durable poly wand; whereas, the 190348 Field King Max backpack has a deluxe padded harness with a full back pad, wide support waist belt and chest cinch strap. It also features a 21" poly-lined stainless steel wand and foldable pump handle making it easier to transport and store. They both have the internal No Leak pump, Viton seals, lockable shut-off with removable filter, and 4 nozzles. Please let us know if you have any other questions. You can also call us at 1-800-311-9903. Thank you for your interest in our products.

will it work for Organic fertilizers? Using Fertilizers that have some tiny solids.

I haven't used it for organic fertilizers but as long as the solids are soluble in water, it should work. If they are not soluble, they will likely clog up the spray head.

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Field King Professional 190328 No Leak Pump Backpack Sprayer for Killing Weeds in Lawns and Gardens

Field King Professional 190328 No Leak Pump Backpack Sprayer for Killing Weeds in Lawns and Gardens

Product ID: 223019586

Details

Brand
Field King
Item Weight
12.8 Pounds
Material
Brass
Recommended Uses For Product
Weed Control
Tank Volume
1 Gallons

💧150 PSI max pressure

🔧Tool-free seal replacement

🛡️No-leak internal pump design

€ 786.70

Duties & taxes included

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Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌿 Spray Smart, Stay Clean, Win the Lawn Game!

QUICK MAINTENANCE - Easy-access pump lets you swap seals in minutes without any tools, minimizing downtime
NO LEAK CONFIDENCE - Internal pump design keeps chemicals off your back and hands, ensuring safe use
VERSATILE SPRAY OPTIONS - Includes 4 nozzles plus compatibility with Tee Jet nozzles for tailored applications
PRECISION POWER AT 150 PSI - Delivers professional-grade spraying force for efficient weed control
DURABLE CHEMICAL RESISTANT - 21-inch poly wand with premium Viton seals handles powders and liquids effortlessly

The Field King Professional 190328 Backpack Sprayer combines a powerful 150 PSI internal no-leak pump with durable Viton-sealed components and versatile nozzle options, delivering safe, efficient, and customizable weed control for lawns and gardens. Its tool-free maintenance and premium brass fittings make it a reliable choice for professionals and enthusiasts alike.

Specifications

ASIN	B000AYHKUO
Brand	Field King
Customer Reviews	4.5 4.5 out of 5 stars (6,511)
Enclosure Material	Brass
Global Trade Identification Number	00841688002586, 30841688002587
Hose Length	21 Inches
Included Components	Nozzle
Item Weight	12.8 Pounds
Manufacturer	Field King
Manufacturer Part Number	190328
Maximum Pressure	150 Pound per Square Inch
Model Name	190328
Model Number	190328
Power Source	Hand Powered
Recommended Uses For Product	Weed Control
Style	Adjustable,Lockable
Tank Volume	1 Gallons
UPC	841688002586 094716169090 657819404606

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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€ 786.70

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Greece.

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TrustScore 4.5 | 7,300+ reviews

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