ST-64 UPSTREAM INJECTOR 1.5-4.0 GPM ST-64 UPSTREAM INJECTOR 1.5-4.0 GPM

HurriClean Equipment & Chemicals

$33.22
-
+
$33.22

High pressure injection. If you like the way soap is applied at self serve car washes, this accessory is for you. It allows your pressure washer to apply soap the same way. The ST-64 injector is designed to introduce detergents into the water system upstream from the pump for high pressure application. An adjustment screw sets the orifice to the flow of your pump. The "on-off" plunger is then used to control the injection.

When using this injector, the operator should consider the types of chemicals used. Pump damage can occur if acids or other harsh chemicals are used. Easy to install, use, and maintain.

Maximum Pressure: 140 PSI. Maximum Temperature: 160 degrees F.

INSTALLATION AND OPERATION

  1. Connect the water supply hose to the female inlet on the injector.
  2. Connect the male threads of the injector to the garden swivel fitting on the pressure washer.
  3. With the plunger in the "off" position, turn on the water supply and operate the pressure according to its operations manual.
  4. Turn the plunger to line the notch up with the shoulder bolt. Press the plunger down and turn it clockwise to lock "on."
  5. With the pressure washer operating, the trigger gun open, and the chemical line submerged, use an 1/8" hex wrench to adjust the screw down until chemical is being siphoned. Caution: Do not over adjust the screw to a point of pump cavitation. Keep siphon hose submerged to prevent air intake.
  6. Wehn not using chemical, turn the plunger line to the notch up with the shoulder bolt. Pull the plunger up to the "off" position. If desired, turn the plunger to lock off.

NOTE: Usually after the inital setting, the injector will not need aditional adjustment, however, different elevations or inlet water pressures may require a different setting. Simply repeat step #5 as needed, adjusting the screw down or up for proper setting.

High pressure injection. If you like the way soap is applied at self serve car washes, this accessory is for you. It allows your pressure washer to apply soap the same way. The ST-64 injector is designed to introduce detergents into the water system upstream from the pump for high pressure application. An adjustment screw sets the orifice to the flow of your pump. The "on-off" plunger is then used to control the injection.

When using this injector, the operator should consider the types of chemicals used. Pump damage can occur if acids or other harsh chemicals are used. Easy to install, use, and maintain.

Maximum Pressure: 140 PSI. Maximum Temperature: 160 degrees F.

INSTALLATION AND OPERATION

  1. Connect the water supply hose to the female inlet on the injector.
  2. Connect the male threads of the injector to the garden swivel fitting on the pressure washer.
  3. With the plunger in the "off" position, turn on the water supply and operate the pressure according to its operations manual.
  4. Turn the plunger to line the notch up with the shoulder bolt. Press the plunger down and turn it clockwise to lock "on."
  5. With the pressure washer operating, the trigger gun open, and the chemical line submerged, use an 1/8" hex wrench to adjust the screw down until chemical is being siphoned. Caution: Do not over adjust the screw to a point of pump cavitation. Keep siphon hose submerged to prevent air intake.
  6. Wehn not using chemical, turn the plunger line to the notch up with the shoulder bolt. Pull the plunger up to the "off" position. If desired, turn the plunger to lock off.

NOTE: Usually after the inital setting, the injector will not need aditional adjustment, however, different elevations or inlet water pressures may require a different setting. Simply repeat step #5 as needed, adjusting the screw down or up for proper setting.

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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