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
Poly Lance - 1/4 FPT #4310
Poly Lance - 1/4 FPT #4310
Part Number: 87091820
SKU: 4310
$60.60
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
$60.99
Poly Lance - Valve Only 3/8 Inch
Poly Lance - Valve Only 3/8" #4315
Part Number: 87091850
SKU: 4315
$40.53
Poly Lance - Valve Only 1/4"
Poly Lance - Valve Only 1/4" #4316
Part Number: 87091860
SKU: 4316
$39.74
Poly Lance Valve Only 1/4"
Poly Lance - Valve Only 1/4" #4317
Part Number: 87091870
SKU: 4317
$38.01
Poly Lance - Adaptor Only 11/16" x 11/16" PP
Poly Lance - Adaptor Only #4320
Part Number: 87091880
SKU: 4320
$2.40
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
$26.68
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
Poly-molded 3 Gallon Chemical Sprayer #4415
Poly-Molded Sprayer #4415
Part Number: 86971720
SKU: 4415
$68.08
Air Power Sprayer - 3 Pint Thump Button
Air Power Sprayer - 3 Pint Thump Button #4425
Part Number: 87047030
SKU: 4425
$30.86
2 Gallon Air Power Sprayer #4426
Air Power Sprayer - 2 Gallon #4426
Part Number: 87047020
SKU: 4426
$87.36
EF2200 EVERFLO 12V PUMP 2.2GPM
EF2200 EVERFLO 12V PUMP 2.2GPM #5444
Part Number: EF2200-BOX
SKU: 5444
$75.96
EF3000 EVERFLO 12V PUMP 3.0GPM
EF3000 EVERFLO 12V PUMP 3.0GPM #5445
Part Number: EF3000-BOX
SKU: 5445
$98.03
EF4000 EVERFLO 12V PUMP 4.0GPM
EF4000 EVERFLO 12V PUMP 4.0GPM #5446
Part Number: EF4000-BOX
SKU: 5446
$121.58
Free Shipping
Everflo 12V Diaphragm Pump EF7000 #5447
EF7000 EVERFLO 12V PUMP 7.0GPM #5448
Part Number: EF7000
SKU: 5448
$314.52
Free Shipping
Everflo 12V Diaphragm Pump #5448
EF5500 EVERFLO 12V PUMP 5.5GPM #5447
Part Number: EF5500
SKU: 5447
$189.29
Free Shipping
12V 4.9GPM PWS MEGA FLOW PUMP #5450
Water Dragon 12v Mega Flo Pump 4.9GPM@60 PSI
Part Number: 5450
SKU: 5450
$189.53
Free Shipping
FloJet Accumulator #5452 - 305730004A - for Sale Online
FloJet Accumulator #5452 - 305730001A
Part Number:
SKU: 5452
$96.71
12V 6.0GPM FloJet VersiJet Pump
12V 6.0GPM FloJet VersiJet Pump #5454
Part Number: 5454
SKU: 5454
$267.82
Free Shipping
Yamada Air Diaphragm Pump
Yamada Air Diaphragm Pump
Part Number: 87239510
SKU: 5466
$1,153.08
Free Shipping
F9 Hand Carry Chemical Applicator
Water Dragon Hand Carry Chemical Applicator
Part Number: 5502
SKU: 5502
$718.31
Free Shipping
Check Valve 8020, 8030 Series #6032
Check Valve 8020, 8030 Series #6032
Part Number:
SKU: 6032
$18.49
Diaphragm Kit 8000 Series #6035
Diaphragm Kit 8000 Series #6035
Part Number:
SKU: 6035
$25.86
FloJet G57 Series Pump #G257502A
FloJet G57 Series Pump #G257502A
Part Number: FP25741
SKU: G257502A
$366.68
Free Shipping
Spraymart Trigger Jet Nozzles
Trigger Jet Nozzles
Part Number:
SKU:
Price varies by selection
View Product
Poly Spray Gun Rebuild Kit #4308
Part Number: 01-8711.03
SKU: 4308
$23.59
EF7000 EVERFLO 12V PUMP 7.0GPM #5448QC
EVERFLO EF7000 12V PUMP 7.0GPM #5448QC
Part Number:
SKU: 5448QC
$295.01
Free Shipping
f9 hand carry chemical applicator cart
**Water Dragon Chemical Applicator Cart w/ Hand Carry
Part Number: 5508C
SKU: 5508C
Call For Price
View Product
f9 chemical applicator cart
**Water Dragon Chemical Applicator Cart
Part Number: 5508
SKU: 5508
Call For Price
View Product
M5DS TWIST 2-3 GPM ADJUSTABLE Downstream Soft Wash Nozzle
X-Jet - M5DS Twist Nozzle 2-3gpm #M5DS KIT 2-3
Part Number: 2654
SKU: 2654
$78.46
X-Jet - M5DS Twist Nozzle 3-7gpm - #M5DS KIT 3-7
X-Jet - M5DS Twist Nozzle 3-7gpm - #M5DS KIT 3-7
Part Number: 2655
SKU: 2655
$78.46
M5DS TWIST 7-12 GPM ADJUSTABLE Downstream Soft Wash Nozzle
X-Jet - M5DS Twist Nozzle 7-12gpm #M5DS KIT 7-12
Part Number: 2656
SKU: 2656
$78.46
Chemical Delivery System
Water Dragon Flow Control Chemical Metering System
Part Number: WD-5409
SKU: WD-5409
$1,262.39
Free Shipping
Sta-Rite Booster Pump #5455
Sta-Rite Booster Pump #5455
Part Number: 5455
SKU: 5455
$1,031.24
Free Shipping
Flojet 4.9GPM 12v #5421F
Flojet 4.9GPM 12v #5421F
Part Number:
SKU: 5421F
Call For Price
View Product
12V PWS VersaJet Pump
Water Dragon VersaJet 5.0GPM@70PSI 12v Pump
Part Number:
SKU: WD-0570PP
$309.62
Free Shipping
12v flojet versjet diaphragm pump
Water Dragon 12v VersaJet Pump 6GPM
Part Number:
SKU: WD-0670PP
$309.62
Free Shipping
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