Top 9 Field King Backpack Sprayer Parts – Soils, Fertilizers & Mulches

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1. Smith Performance Sprayers

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Smith Performance Sprayers 182886 Hose and Poly Shut-Off Kit, Black & White

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Smith Performance Sprayers #ad - This is a replacement part. Part number 190461; 190452. This is an O. Part. Designed for smith performance Sprayers Nl400 and Nl401 no leak backpack Sprayers. E. M. 50-inch poly hose and professional-grade poly shut-off. Shut-off includes a lock-on feature, and an easy-to-clean, a nickel-plated brass poppet, in-line filtration system. Viton seals for resistance to tough chemicals.
BrandSmith Performance Sprayers #ad
ManufacturerSmith Performance Sprayers #ad
Height10.1 Inches
Length11.2 Inches
Weight1.14 Pounds
Width1.3 Inches
Part Number182886
Model182886

2. Smith Performance Sprayers

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Smith Performance Sprayers 182620 Kit with Brass Adjustable Nozzle, Color3

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Smith Performance Sprayers #ad - For smith performance Sprayers R200 2-gallon compression sprayer. For smith performance Sprayers R300 3 gallon sprayer. Red poly flat fan tip: 025 gpm, 70 degree fan 180097, yellow poly flat Fan tip: 015 gpm, 30 degree fan 180168. Brass adjustable nozzle 181823, poly cap nut 181804, viton flat seal 181812, low volume foaming nozzle assembly 180266, high volume foaming nozzle 182187. Included with smith performance Sprayers Nl400 4-Gallon no leak backpack sprayer.
BrandSmith Performance Sprayers #ad
ManufacturerSmith Performance Sprayers #ad
Height4 Inches
Length2 Inches
Width0.25 Inches
Part Number182620
Model182620

3. D.B. Smith

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4 Gallon,, Field King 190328 Backpack Sprayer

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D.B. Smith #ad - 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. Easy access pump allows changing of seals in just minutes with no tools. Premium, lockable shut off with brass components and an in-line filter. Also accepts Tee Jet nozzles. Internal no leak pump design is safer to use chemicals will not drip down your back. 4 nozzles included: brass adjustable, 2 flat fans, and foaming nozzle.
BrandD.B. Smith #ad
ManufacturerFountainhead Sprayers #ad
Height9.5 Inches
Length15 Inches
Weight12.8 Pounds
Width22.5 Inches
Part Number190328
Model190328

4. Smith Performance Sprayers

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Smith Performance Sprayers Professional 182865 Poly Shut-Off

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Smith Performance Sprayers #ad - For smith performance sprayers 190445 2-Gallon Deck Sprayer and 190447 2-Gallon Bleach Sprayer. For smith performance sprayers r200 2-gallon sprayer, R300 3-Gallon Sprayer, and R200F 2-Gallon Foaming Sprayer. Viton seals for resistance to tough chemicals. For smith performance sprayers NL400 and NL401 No Leak Backpack Sprayers. Includes a lock-on feature, and an easy-to-clean, a nickel-plated brass poppet, in-line filtration system.
BrandSmith Performance Sprayers #ad
ManufacturerSmith Performance Sprayers #ad
Height8.1 Inches
Length3.2 Inches
Width1.3 Inches
Part Number182865
Model182865

5. Field King

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Field King 190515 Professionals Battery Powered Backpack Sprayer, White, 4 gal

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Field King #ad - 18 volt lithium-ion 2. 1 ah battery charges in 3. 5 hours charger included. 4 nozzles included: brass adjustable, high volume flat fan, low volume flat fan, and foaming nozzle.

Up to 4 hours of spray duration on a single charge or 50 gallons of liquid with 8002 nozzle. Not designed for use with wettable powders. Also accepts tee jet nozzles. Interchangeable Battery system. Fully padded back harness for all day spraying comfort. No pumping required while using with liquids and water soluble solutions. Triple filtration system prevents clogging during use and enables pump longevity. Premium, lockable shutoff; 21 inch poly wand; and the highest quality Viton seals for chemical resistance. Powder-coated Steel frame for durability and chemical resistance. Pre-set spraying pressure at 40 psi, 02 gpm, for typical landscape applications with 8002 nozzle.
BrandField King #ad
ManufacturerThe Fountainhead Group, Inc. #ad
Height22.5 Inches
Length10 Inches
Weight14.15 Pounds
Width15 Inches
Part Number190515
Model190515
Warranty1 Year

6. Roundup

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Roundup 181698 No Leak Backpack Sprayer and Professional Shut-Off Service Kit

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Roundup #ad - Includes cap seal, end cap O-ring, and valve body O-ring and filter for the professional shut-off. Includes check valve, chamber O-ring, grommet, piston O-ring, and pump gasket for the backpack sprayer. Service your roundup backpack sprayer as well as the professional shut-off red lock. Made in United States.
BrandRoundup #ad
ManufacturerRoundup #ad
Height7.5 Inches
Length0.5 Inches
Weight0.07 Pounds
Width4.25 Inches
Part Number181698
Model181698

7. Field King

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4 gallon, Field King Max 190348 Backpack Sprayer for Professionals Applying Herbicides , White

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Field King #ad - Easy access pump, change seals in just minutes with no tools. Premium, lockable shut off with brass components and an in-line filter. Internal no leak pump design is safer to use - chemicals will not drip down your back. Also accepts TeeJet nozzles. Durable, 21 inch stainless steel wand with the highest quality Viton seals for chemical resistance. 4 nozzles included: brass adjustable, 2 flat fans, and foaming nozzle.
BrandField King #ad
ManufacturerFountainhead Sprayers #ad
Height9.5 Inches
Length15 Inches
Weight12.8 Pounds
Width22.5 Inches
Part Number190348
Model190348

8. Roundup

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Roundup 181795 Professional Wand and Shut 9/16 Inch Hose Part Replacement Kit, Black

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Roundup #ad - 21-inch wand plus premium, lockable shut off with brass components and an in-line filter. For roundup, field king, smith, and other sprayers with a 9/16 inch hose. Accepts TeeJet nozzles. Fits all backpacks or sprayers with 9/16 inch hose. Includes poly adjustable nozzle solid stream to mist.
BrandRoundup #ad
ManufacturerRoundup #ad
Height21 Inches
Length1.13 Inches
Weight0.46 Pounds
Width4.13 Inches
Part Number181795
Model181795

9. Smith Performance Sprayers

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Smith Performance Sprayers Adjustable 182619 Poly Nozzle Kit

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Smith Performance Sprayers #ad - For smith performance Sprayers Nl401 no-leak backpack sprayer. 25 gpm, 70 degree fan 180097, yellow poly flat Fan tip: 0 Poly adjustable nozzle 181822, low volume foaming nozzle assembly 180266, Viton flat seal 181812, poly cap nut 181804, high volume foaming nozzle 182187. Red poly flat fan tip: 015 gpm, 30 degree fan 180168. Smith performance sprayers R200F 2-Gallon Foaming Compression Sprayer. For smith performance sprayers 190445 2-gallon deck sprayer, 190447 2-Gallon bleach sprayer, and 190449 2-Gallon acid sprayer.
BrandSmith Performance Sprayers #ad
ManufacturerSmith Performance Sprayers #ad
Height4 Inches
Length4 Inches
Weight0.01 Pounds
Width0.7 Inches
Part Number182619
Model182619