Suttner ST-64 Upstream Chemical Injector 1.5 - 4.0 GPM with 1/2" NPT. If you like the way soap is applied at self serve car washes, this accessory is for you
Features:• Designed to introduce detergents into the water system upstream from the pump at high pressure• The "on-off" plunger is then used to control the injection• Easily connects to inlet of pump at garden hose connection• Adjustable chemical flow• Chemical strainer and 4’ PVC tubing included• Choose size based on flow rate of your pressure washer
See the ST-64 in action on YouTube
Specifications:• Size: 1.5 to 4.0 GPM flow rate• Max Temperature: 140° F• Inlet: 1/2" Female NPT• Outlet: 1/2" Male NPT • Optional ST-61 chemical metering valve adjusts from off to full flow• Weight: 0.80 lb
WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov/food.
Features:• Draw Rate:0 - 11%• Connects to chemical inlet barb without any special tools needed• Made of glass filled poly-material, extremely corrosive resistant
Specifications:• Flow Rate: 0.27 GPM• Max Temperature: 140° F• Weight: 0.06 lbs
Features• Offers 0° Impact, but with a 25° pattern• Unique internal stabilization spring design allows for aim & shoot operation• Nozzle can be pointed in any direction• Shock resistant ceramic• High Strength forged brass housing• Durable rubber cover
Specifications • Nozzle Size #3.5 • Max PSI: 3,650• Max GPM: 7.7• Max Temp.: 212° F• Inlet: 1/4" FPT• Minimum for operation: 1.6 GPM at 1,150 PSI • Weight: 0.9 lbs
Please use Nozzle Chart to determine proper nozzle size
Nozzle Chart
General Pump #2.1mm Adjustable High Draw Chemical Injector Kit with 3/8” Quick Disconnects. This 0 - 20% adjustable flow chemical injector is connected to the downstream side of the pressure pump and is activated when using a low pressure soap nozzle. Choose size based on flow rate of your pressure washer
Kit Components:• General Pump #2.1 mm 20% adjustable chemical injector (Made in the USA)• General Pump 3/8” Steel QD plug• General Pump 3/8” Brass QD socket• Plastic chemical filter• 5’ Clear PVC chemical line
Injector Specifications:• Size: # 2.1 mm (3.0 to 5.0 GPM) • Adjustable Injection ~ 0 - 20%• Max Operating Pressure: 4,000 PSI• Max Temperature: 175° F• Chemical Port: 1/4” Hose Barb• Materials: Brass, Stainless Steel, Viton • Note: If between sizes, choose the smaller injector size• Weight: 0.80 lbs