FIELD KING 190328 Backpack Sprayer, 4 Gallon, with Internal No Leak Pump Design Delivers 150 PSI

FIELD KING 190328 Backpack Sprayer, 4 Gallon, with Internal No Leak Pump Design Delivers 150 PSI
FIELD KING 190328 Backpack Sprayer, 4 Gallon, with Internal No Leak Pump Design Delivers 150 PSI
FIELD KING 190328 Backpack Sprayer, 4 Gallon, with Internal No Leak Pump Design Delivers 150 PSI
FIELD KING 190328 Backpack Sprayer, 4 Gallon, with Internal No Leak Pump Design Delivers 150 PSI
FIELD KING 190328 Backpack Sprayer, 4 Gallon, with Internal No Leak Pump Design Delivers 150 PSI
FIELD KING 190328 Backpack Sprayer, 4 Gallon, with Internal No Leak Pump Design Delivers 150 PSI

Key features

  • Internal No Leak Pump design is safer to use chemicals will not drip down your back. Internal piston pump delivers up to 150 PSI
  • Durable, 21 inch poly wand with the highest quality Viton seals can be used with Wet table powders and liquids for all applications does the work of both a piston and diaphragm backpack
  • Premium, lockable shut off with brass components and an in-line filter.
  • Easy access pump allows changing of seals in just minutes with no tools
  • 4 nozzles included: brass adjustable, 2 flat fans, and foaming nozzle. Also accepts Tee Jet nozzles.
CategorySprayers
Size4 gallon
ColorWhite

FIELD KING 190328 Backpack Sprayer, 4 Gallon, with Internal No Leak Pump Design Delivers 150 PSI

List Price: $121.01$108.91DEALYou Save: $12.10 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 24, 2026In Stock (18)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection

Customer Reviews

Reviews sourced from verified Amazon purchasers
4.5
out of 5
Based on 10 reviews
5
90%
4
10%
3
0%
2
0%
1
0%
Good Sprayer, No leaks
OD✓ Verified PurchaseNovember 26, 2017
I should have purchased this months ago, been comparing different brands, this sprayers is great and saves time as I have a 1.5 acre lot. Easy to change the pump handle from right to left depending on your preference. Can't go wrong with this, I didn't experience any leakage whatsoever which concerned me with other brands. Use a work bench or table to get it on your back, it gets a bit heavy when fully watered up!!!
Great product.
KevinWarren✓ Verified PurchaseOctober 22, 2017
This thing makes quick work of spraying. I use it for weed killer and the multiple tips and strength of the spray let's get everything from weeds in my driveway to weeds 10 feet away. No more carrying a tank around and bending over to pump. This thing straps to your back and the easy pump handle is right where you need it. Way easier. Exactly what I was looking for. Thank you Fountainhead Sprayers. You're saving my back every time I use it.
Great sprayer, WAY better than my 2gal hand one.
Aaron✓ Verified PurchaseAugust 19, 2017
Works freaking great! Nice adjustable brass nozzle, everything feels solid. Want arm is softer plastic, but no biggie. Sprays great, easily readable gallon markers, nice straps and clasps. Solid pump arm. Already used twice, so much better than my 2 gal hand pump.

I can spray everything with 1 tank easy.
Excellent sprayer.
Eleanor Berg✓ Verified PurchaseJuly 26, 2017
My sprayer is working well and I find it very helpful. I can only manage one gallon at a time and wonder if a two gallon sprayer
backpack type could be manufactured, for older folk, like me. The back pack is easier to manage than other types and also work more reliably I am finding.
So much better than hand carried sprayer!
Jen✓ Verified PurchaseJune 19, 2017
I live in Southern California, in San Diego County. With the past season's rains we have weeds galore. I am tired of the two gallon sprayers, carrying it around and the weight that pulls on my shoulders. The neighbor started using a backpack sprayer and I saw my solution. Holds twice what the other sprayer could carry, so I get twice as much done between filling the tank. I am tall, so I put the sprayer on top of my tall trash cans from Waste Management and then slide into it. Worth every penny and easier on this seniors back and shoulders.
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