Chemical Injector Kit and Parts

 

Do you have a hard time removing tough dirt and deep stains. Do you need to use the chemicals with your pressure washer? We have a solution for you: pressure washer chemical injector. We offer a unique resolution for you to apply any type of cleaning solution with any kind of pressure.

Read More
  • How does it Operate
  • Types of Chemical Injectors
  • Go to Chemical Injector page for FAQ’s.

Add chemicals for heavy duty pressure washing job !

Chemical Injectors

chemical injector
Chemical Kit

Chemical Kit, High Pressure

Placed on the inlet side of pump. Used to provide soap discharge at pressure washer's Maximum Pressure. To protect your pump use only pressure washer approved cleaning solutions (biodegradable).

  • Max Pressure: 3500 PSI
  • Max Temperature: 180° F
  • Inlet: 3/4" MGT
  • Outlet: 3/8" MNPT
  • Material: Brass
  • 3 FT Suction Hose
(Shipping charge of $8.95 will apply on these items if the total order is less than $69.00)
MODEL DESCRIPTION MIN FLOW MAX FLOW PRICE
85.400.003Adjustable Chemical Kit, High Pressure3 GPM 5 GPM $34.15add to cart
Chemical Kit, High Pressure ST-64 Up Stream Injector

Apply soap at high presssure. Restricts waterflow to create suction.

  • Max Pressure: 140 PSI
  • Max Temperature: 160° F
  • Inlet: 3/4" FGH
  • Outlet: 3/4" MGH
  • Chemical Strainer and 4' PVC
  • Adjustable ST-61 Meter Valve
  • Locking Waterflow adjustment
  • Includes Garden Hose Hex adapter 3/8"
(Shipping charge of $8.95 will apply on these items if the total order is less than $69.00)
MODEL DESCRIPTION MIN FLOW MAX FLOW PRICE
8.710-482.0-KITHigh Pressure Upstream Injector1.5 GPM 4 GPM $60.10add to cart
8.710-483.0-KITHigh Pressure Upstream Injector4 GPM7 GPM $60.70add to cart

pressure washer chemical injector
Chemical Kit

Downstream Chemical Kit, Low Pressure

Placed on the outlet side of the pump. Unique siphoning design draws chemicals or soap to aid in your cleaning flexibility. Be sure to use the black low pressure nozzle and open the adjusting knob on the injector when in use.

  • Max Pressure: 4000 PSI
  • Max Temperature: 200° F
  • Inlet: 3/8" Quick Connect Plug
  • Outlet: 3/8" Quick Connect Coupler
  • Material: Brass
  • Weight: 0.35 lbs
(Shipping charge of $8.95 will apply on these items if the total order is less than $69.00)
MODEL DESCRIPTION MIN FLOW MAX FLOW PRICE
85.400.000* Chemical Kit, Low Pressure3 GPM 4 GPM $21.65add to cart

chemical injector
Chemical Injector

Adjustable Chemical Injector
  • Max Pressure: 4000 PSI
  • Max Temperature: 200° F
  • Inlet: 3/8" Quick Connect Plug
  • Outlet: 3/8" Quick Connect Coupler
  • Material: Brass
  • Weight: 0.35 lbs
(Shipping charge of $8.95 will apply on these items if the total order is less than $69.00)
MODEL DESCRIPTION MIN FLOW MAX FLOW PRICE
85.300.097Adjustable Chemical Injector 3 GPM 5 GPM $30.70add to cart

adjustable chemical-injectors
Chemical Injector MNPT

Adjustable Pressure Washer Chemical Injector
  • Max Pressure: 5000 PSI
  • Max Temperature: 200 ° F
  • Outlet: 3/8" MNPT
  • Weight: 0.35 lbs
(Shipping charge of $8.95 will apply on these items if the total order is less than $69.00)
MODEL DESCRIPTION INLET MIN FLOW MAX FLOW PRICE
85.300.090Adjustable Chemical Injector MNPT2 GPM 5 GPM $14.95add to cart

chemical injectors
Chemical Injector

Adjustable Chemical Injector
  • Max Pressure: 3,600 PSI
  • Max Temperature: 145° F
  • Min Flow: 2 GPM
  • Inlet: 3/8" FNPT
  • Outlet: 3/8" FNPT
  • Weight: 0.20 lbs
  • Syphon Rate: 10:1 and 14:1
  • Requires ST-61 (below) to regulate chemical injection rate
(Shipping charge of $8.95 will apply on these items if the total order is less than $69.00)
MODEL DESCRIPTION PRICE
8.710-485.0Adjustable Chemical Injector $44.40add to cart

chemical injector
Hi-Lo Injector

Hi-Lo Injector

May be used on high side or low side of the pump. Adjustable flow orifice plus adjustable chemical valves. Standard features similar to SM-360162 above.

Inlet: 3/8" FNPT

Outlet: 3/8" FNPT

High Side:

  • Max Pressure: 3,500 PSI
  • Min Flow: 2 GPM
  • Max Flow: 8 GPM

Low Side:

  • Pressure: 10 to 120 PSI
  • Min Flow: 0.5
  • Max Flow: 3.5 GPM
(Shipping charge of $8.95 will apply on these items if the total order is less than $69.00)
MODEL DESCRIPTION PRICE
8.710-486.0Hi-Lo Injector $57.45add to cart

chemical injector
Stainless Steel Injector

Hi-Lo Injector

Premier type injector. All metal parts are stainless steel.

  • Max Pressure: 3,200 PSI
  • Max Temperature: 190°F
  • 3/8" inlet / outlet
  • Adjustable chemical draw
  • Clear, pliable detergent nozzle
  • Solid brass body with stainless-steel orifice for durability
  • Quick connects for easy installation
(Shipping charge of $8.95 will apply on these items if the total order is less than $69.00)
MODEL DESCRIPTION MIN FLOW MAX FLOW PRICE
8.710-586.0Stainless Steel Injector 2.0 GPM 3.6 GPM $119.90add to cart
8.710-587.0Stainless Steel Injector 2.7 GPM4.9 GPM $118.25add to cart
8.710-588.0Stainless Steel Injector 3.3 GPM6.0 GPM $122.40add to cart

Chemical Injectors Accessories

Metering Valve
Metering Valve

Snap on attachment to SM-360162, this chemical metering valve adjusts from "Off to Full" flow. It has glass-filled polyamide body, valve parts and Teflon seals. Will accept 1/4" hose barb.

(Shipping charge of $8.95 will apply on these items if the total order is less than $69.00)
MODEL DESCRIPTION PRICE
8.710-777.0ST-61 Chemical Metering Valve $21.15add to cart

long range nozzle
Long Range Nozzle

X-Jet Long Range Nozzles

This X-Jet injector nozzle will allow you to spray chemicals, at maximum pressure, Since the chemicals do not run through the machine, this will save the pump, hoses, o-rings and other parts and components. Stainless steel construction provides high strength and chemical resistance. This tool propels a concentrated spray pattern up to 25-35 feet with significant impact. Unique chemical-siphoning system for introducing chemicals into the spray.
Application: Connect the 1/4" quick connect to the tip of the wand, dip the filter into the chemical container, pull the trigger on the gun and the cleaning solution will be sucked in and mixed up with water. The mixed substance will then be sprayed out at high pressure.

Features:

  • Projects water and chemical up to 40 FT
  • Chemicals bypass pump, lance, hose and gun for damage protection
  • Includes 15 FT hose with inline shut-off valve and color coded proportioners
Ordering Information - FREE SHIPPING
MODEL DESCRIPTION PSI PRICE
8.710-474.0X-Jet Long Range Nozzle2000-3000 $185.15add to cart
8.710-475.0X-Jet Long Range Nozzle3000-4000 $189.00add to cart
BN-6719 X-Jet Long Range Nozzle4000-5000 $197.10add to cart

PDF X-JET Manual (304,96 KB)

M-Jet Variable Spray Nozzle

M-Jet Variable Nozzles

The X-JET long range nozzle is now available as the M-JET nozzle. The M-Jet has all the features of the X-JET except it comes with a variable nozzle on the outlet of the nozzle. The M-Jet is to be used on jobs where the zero degree impact of the original XJET is not required. MJET will inject and proportion soaps, chemicals, or other liquids at high pressure without going through your pump, hose, gun or lance. The MJET can project liquids to vertical heights over 40 feet depending upon the capability of your pressure washer. It can be used with virtually any pressure washer, hot or cold for 1000 PSI to 6000 PSI.

Uses:

  • Wash and remove mold, dirt, and mildew from various structures without using ladders or scaffolding
  • Sterilization of housing areas for agricultural needs
  • Caustic spraying that requires using harsh chemicals that can destroy pumps
  • Dispensing proportion insecticides
  • Degreasing heavy equipment using high pressure soap without going through the pump

Kit Includes:

  • Long Range Nozzle with Variable Fan patterns
  • Quick Connect Plug on Inlet of Nozzle
  • Hose Barb for chemical injection
  • 14 Chemical Proportioners
  • 15 FT Clear Vinyl Tubing
  • Ball Valve for shut off
  • Filter with Hose Barb
  • DOES NOT HAVE SHORT RANGE NOZZLE

Specs:

  • Min Spray Nozzle Fan Angle: 0°
  • Max Spray Nozzle Fan Angle: 80°
  • Chemical Proportioner Ration: 10-15% generally
  • Material: Vinyl Tube / Rubber Nozzles / Brass Casing
  • Legth of Hose (tube): 15 FT Hose
  • Shipping Weight: 2.5 lbs
Ordering Information - FREE SHIPPING
MODEL DESCRIPTION PSI PRICE
BN-6765M-Jet M5 Deluxe Variable Nozzle2000-3000 $206.90add to cart
BN-6245M-Jet M5 Deluxe Variable Nozzle3000-4000 $206.90add to cart
BN-6766M-Jet M5 Deluxe Variable Nozzle4000-5000 $206.90add to cart

cleaning injector hose
Chemical Hose

Pressure Washer Chemical Injectors Hose Assembly

Includes hose and suction filter. Available in 3, 4 and 6 feet lengths.

(Shipping charge of $8.95 will apply on these items if the total order is less than $69.00)
MODEL DESCRIPTION LENGTH PRICE
85.400.005Chemical Hose 3 FT $5.25add to cart
85.400.013Chemical Hose 4 FT $5.25add to cart
85.400.006Chemical Hose 6 FT $4.10add to cart

(85.300.050 left and 8.709-935.0 right image)

Filters, Chemical Suction

Filters out abrasives found in chemicals and cleaning agents. Check valve prevents back flow.

(Shipping charge of $8.95 will apply on these items if the total order is less than $69.00)
MODEL OUTLET CHECK VALVE PRICE
85.300.0501/4" hose barb No $2.90add to cart
8.709-935.01/4" hose barb Yes $5.80add to cart

soap nozzle
Soap Nozzle

Soap Nozzle

(1/4" quick connect, unique orifice size #40)

Use the soap nozzle when applying chemical through you pressure washer. This nozzle will drop the pressure and will allow for the chemical injector to draw cleaning solutions from the container.

(Shipping charge of $8.95 will apply on these items if the total order is less than $69.00)
MODEL DESCRIPTION PRICE
85.266.400Soap Nozzle $5.30add to cart

How Does It Operate?

Pressure Washer Chemical Injector Kit consists of the soak suction filter, 6 FT of clear tube, adjustable knob, injector and 3/8” quick connect couplers. Operation: quick connect the pressure washer chemical injector on the outside (discharge side) of the pump. Place the soak suction filter into a container of your favorite chemical and attach the black low pressure soap nozzle to the tip of the wand. Start you pressure washer as normal and the pressure washer chemical injector will do the rest. When you are done applying cleaning solution onto the surface, turn off the chemical adjustable knob and replace the soap nozzle with a 0º (red color) or 15º (yellow color) nozzle to remove loosened dirt.

Types of Injectors

There are two types of injectors: upstream and downstream injector. An upstream injector is installed on the inlet side of the pressure washer pump system. A downstream injector is installed on the outlet (discharge) side of the pump. The more commonly used one is the downstream injector.

The advantage of the upstream injection is that the user will be able to apply the chemical with high pressure. The disadvantage is that by having the chemical run through the pump, the pump seals will wear out much quicker.

The advantage of the downstream injector is that it is inexpensive and that the chemicals cannot damage the pump system; the disadvantage is that it can only be applied with low pressure output.

Most of injectors are very simple devices with no moving parts and will little that can go wrong. If your injector stops working, look for causes external to the injector before you replace it!

See Also

Hand-Held Sprayers

Hand-Held Sprayers

Choose from various size hand held sprayers to suit your chemical application needs. All models are high quality professional grade sprayers designed with high grade seals and plastic for long term and safe use.

High Pressure Solenoid Valves

High Pressure Solenoid Valves

Constructed with the same reliable materials, but are capable of operating with the same amount of pressure on both sides of the valve. Both of these valves are often used in the car wash industry.

Watch a Video

Pressure Washer Solutions

Watch this videos on pressure washer chemicals that we currently offer!

Can this page be improved? Is the information complete and easy to understand? We are always looking to improve our website, so please feel free to give us your comments or suggestions. Thanks for helping us serve you better!

Note : If you would like us to reply, please include an E-mail or Phone Number.
Verification Code:
Please type the code shown in the image: