Things are probably looking a bit weird.

JavaScript is required for full site functionality.

Chemical Pumps and Sprayers

Shop Chemical Pumps & Sprayers Online>

Orders over $100 may be eligible for Free Shipping. Some restrictions apply.

1 2 3
12V 1.4GPM Shurflo Pump #4212
12V 1.4GPM Shurflo Pump #4212
Part Number: 8000-543-236
SKU: 4212
$138.80
Free Shipping
12V 1.8GPM Shurflo Pump #4213
12V 1.8GPM Shurflo Pump #4213
Part Number: 8000-543-238
SKU: 4213
$148.76
Free Shipping
12V 1.5GPM Shurflo Pump #4214
12V 1.5GPM Shurflo Pump #4214
Part Number:
SKU: 4214
$171.43
Free Shipping
12V 1.7GPM Shurflo Pump #4215
12V 1.7GPM Shurflo Pump #4215
Part Number: 87023020
SKU: 4215
$166.08
Free Shipping
115V 1.0GPM Shurflo Pump #4216
115V 1.0GPM Shurflo Pump #4216
Part Number: 87023110
SKU: 4216
$182.02
Free Shipping
115V 1.0GPM Shurflo Pump #4217
115V 1.0GPM Shurflo Pump #4217
Part Number: 87023070
SKU: 4217
$226.48
Free Shipping
115V 1.4GPM Shurflo Pump #4218
115V 1.4GPM Shurflo Pump 8000-533-236 #4218
Part Number: 87023060
SKU: 4218
$185.78
Free Shipping
115V 1.4GPM Shurflo Pump #4219
115V 1.4GPM Shurflo Pump 8000-812-288 #4219
Part Number: 87023340
SKU: 4219
$205.29
Free Shipping
115V 1.6GPM Shurflo Pump #4220
115V 1.6GPM Shurflo Pump 8000-813-238 #4220
Part Number: 87023080
SKU: 4220
$195.89
Free Shipping
115V 1.6GPM Shurflo Pump #4221
115V 1.6GPM Shurflo Pump 8000-713-238 #4221
Part Number: 87023380
SKU: 4221
$203.82
Free Shipping
12v 2.1GPM Shurflo 8000 Diaphragm Pump
12v 2.1GPM Shurflo Pump 8007-594-838 #4222
Part Number: 8007-594-838
SKU: 4222
$169.78
Free Shipping
12V 3.0GPM Shurflo Pump #4225
12V 3.0GPM Shurflo Pump 2088-343-135 #4225
Part Number: 87023050
SKU: 4225
$147.50
Free Shipping
12V 3.6GPM Shurflo Pump #4226
12V 3.6GPM Shurflo Pump 2088-313-145 #4226
Part Number: 2088-313-445
SKU: 4226
$230.72
Free Shipping
115V 3.2GPM Shurflo Pump #4228
115V 3.2GPM Shurflo Pump 2088-394-154 #4228
Part Number: 87023100
SKU: 4228
$226.36
Free Shipping
910 Spot Spray Gun Assembly 89040880
910 Spot Spray Gun Assembly 89040880 - #4300
Part Number: 89040880
SKU: 4300
$52.94
Aluminum Body Spray Gun 1/2" FPT-Viton #4305
Aluminum Body Spray Gun 1/2" FPT - Viton #4305
Part Number: 87089820
SKU: 4305
$59.17
Poly Spray Gun Buna #4307
Poly Spray Gun 1/2" FPT - Buna #4307
Part Number: 87089840
SKU: 4307
$32.70
Out of Stock
View Product
Poly Lance - 1/4 FPT #4310
Poly Lance - 1/4 FPT #4310
Part Number: 87091820
SKU: 4310
$59.94
Poly Lance - 1/4 HB #4311
Poly Lance - 1/4 HB #4311
Part Number: 87091830
SKU: 4311
Call For Price
View Product
Poly Lance - 3/8 Barb
Poly Lance (Water Dragon Chemical applicator)- 38" barb
Part Number: 87091840
SKU: 4312
$60.33
Poly Lance - Valve Only 3/8 Inch
Poly Lance - Valve Only 3/8" #4315
Part Number: 87091850
SKU: 4315
$40.09
Poly Lance - Valve Only 1/4"
Poly Lance - Valve Only 1/4" #4316
Part Number: 87091860
SKU: 4316
$39.31
Poly Lance Valve Only 1/4"
Poly Lance - Valve Only 1/4" #4317
Part Number: 87091870
SKU: 4317
$37.60
Poly Lance - Adaptor Only 11/16" x 11/16" PP
Poly Lance - Adaptor Only #4320
Part Number: 87091880
SKU: 4320
$2.37
Poly Lance 24" Tube Only
Poly Lance - 24" Lance Tube Only #4321
Part Number: 87091890
SKU: 4321
Call For Price
View Product
24" Poly Lance Tube w/ seals and fittings #4322
Poly Lance - 24" Lance Tube w/ Seals and Fittings #4322
Part Number: 87091900
SKU: 4322
$26.39
Sprayer 2-gallon Stainless Steel Tank
Stainless Steel Sprayer #4405
Part Number: 86971690
SKU: 4405
Call For Price
View Product
Pump Up Chemical Sprayer 1 Gallon #4410
Pump Up Sprayer 1 Gallon #4410
Part Number: 86971650
SKU: 4410
Call For Price
View Product
Pump Up Sprayer 2 Gallon #4411
Pump Up Sprayer 2 Gallon #4411
Part Number: 86971680
SKU: 4411
Call For Price
Out of Stock
View Product
Pump Up Chemical Sprayer 3 Gallon #4412
Pump Up Sprayer 3 Gallon #4412
Part Number: 86971710
SKU: 4412
Call For Price
Out of Stock
View Product
Poly-molded 3 Gallon Chemical Sprayer #4415
Poly-Molded Sprayer #4415
Part Number: 86971720
SKU: 4415
$67.34
Hand Held 1.5 ltr Manual Chemical Sprayer #4421
Hand Held Corrosive-Resistant Sprayer 1.5 ltr #4421
Part Number: 86971670
SKU: 4421
Call For Price
Out of Stock
View Product
Air Power Sprayer - 3 Pint Thump Button
Air Power Sprayer - 3 Pint Thump Button #4425
Part Number: 87047030
SKU: 4425
$30.52
2 Gallon Air Power Sprayer #4426
Air Power Sprayer - 2 Gallon #4426
Part Number: 87047020
SKU: 4426
$86.41
EF2200 EVERFLO 12V PUMP 2.2GPM
EF2200 EVERFLO 12V PUMP 2.2GPM #5444
Part Number: EF2200-BOX
SKU: 5444
$75.13
EF3000 EVERFLO 12V PUMP 3.0GPM
EF3000 EVERFLO 12V PUMP 3.0GPM #5445
Part Number: EF3000-BOX
SKU: 5445
$96.96
EF4000 EVERFLO 12V PUMP 4.0GPM
EF4000 EVERFLO 12V PUMP 4.0GPM #5446
Part Number: EF4000-BOX
SKU: 5446
$120.26
Free Shipping
Everflo 12V Diaphragm Pump #5448
EF5500 EVERFLO 12V PUMP 5.5GPM #5447
Part Number: EF5500
SKU: 5447
$187.23
Free Shipping
Yamada Air Diaphragm Pump
Yamada Air Diaphragm Pump
Part Number: 87239510
SKU: 5466
$1,140.53
Free Shipping
Check Valve 8020, 8030 Series #6032
Check Valve 8020, 8030 Series #6032
Part Number:
SKU: 6032
$18.29
1 2 3

Clean Better with Quality Chemical Pumps and Sprayers

Return to Top

Dispensing the right amount of the right chemicals is integral to the pressure washing process. It’s also very important to make sure you have the right nozzle connected to the gun when attempting to apply detergents to the surface you’re cleaning. Always use the black nozzle—It’s made specifically for applying detergents—as the other nozzles are high-pressure nozzles, and don’t work with detergent application.

Some of the Brands We Carry:

These brands encompass a wide range of chemical pumps to help push detergents into your pressure washer system at exactly the right amounts.

Choosing the Right Equipment

It’s very important to know the capacity of your detergent / chemical applicator pump so you’re dispersing the correct amount of detergent or chemical over the area you’re spraying. Let’s say you’re spraying pesticides over a field; you don’t want to spray too much and kill all the plants, or too little and let the bugs kill all / randomly fertilize the wrong plants. Also, too much of any certain chemical may corrode the pump in your pressure washer or any number of its other components.

Diaphragm pumps are the best type of pumps for detergent / chemical applications. The chemicals can be for crops / pesticides, while detergents are used strictly for cleaning purposes.

We also carry a selection of manual sprayers for those of you who are just spraying your yard to get rid of weeds.

Chemical pumps and sprayers from the Power Wash Store are sold with the intent of helping you optimize efficiency in your residential, commercial, and industrial projects. Air diaphragm pumps are an environmentally friendly option and are sold online alongside our chemical pumps, great for HVAC services. If you’re interested in creating air pumps for the filters on small fish tanks or need to clean up sludge, our Floject, Shurflo, Everflo, and Delevan Diaphragm pumps are your perfect match. Foam sprayers and manual sprayers are also available, making DIY home projects and wall insulation installations an effortless process.

Shop All Products For Sale