The Smith MEASUREMIX is designed for safety. The proportion of water to chemical solution remains the same, regardless of changes in water pressure. The solution is injected in an accurate, controlled proportion as water passes through the machine. The proportion also remains the same regardless of the amount of water that flows through, within wide limits. The MEASUREMIX can never inject more solution than the set proportion allows, no matter what goes wrong. This important feature prevents plant "burning" and expensive losses under any condition. Your plants are safe with a Smith MEASUREMIX.

Simplicity of Operation

The Smith MEASUREMIX has a precision-built water motor connected internally to a piston-type injector pump. The MEASUREMIX operates on water power and requires no electric motor or gasoline engine. The water passing through the water motor provides the power to run the injector pump. The water motor actually meters the water running through. For every revolution of the water motor, there is one stroke of the injector pump. By this simple principle, the proportion of water to fertilizer-solution is always accurately maintained.

Variety of uses

The Smith MEASUREMIX is built to dispense all kinds of liquid chemicals. The machines are built of the finest materials known. The water motors are built of bronze and stainless steel. The injector pistons are built of stainless steel on all models, and valves and fittings in the injector system are stainless steel on standard models. A great variety of liquid solutions may be used, as has been proven by years of service in many localities.

Accuracy

The Smith MEASUREMIX is accurate within 95 to 98 percent. At a standard ratio of 1 to 100 for example, this accuracy ensures that the fertilizer solution will always be maintained between 1 part in 95 parts of water and 1 part in 105 parts of water. Frequently, accuracy is maintained between 1 part in 98 and 102 parts of water.

Proper Choice of liquid fertilizer

We strongly advise that your choice of chemicals be based on advice of soil analysis experts. Advice from these persons who can analyze your soil regularly will bring you the greatest success and will cost the least in the long run. If their advice to you is to use chemicals or mixes that can be applied in a liquid form, the Smith MEASUREMIX is the injector to use, as it was designed to meet the practical demands of scientific soil control.

Economy and Savings

The Smith MEASUREMIX is designed to provide economy of operation. You save cost of labor and you save time when you fertilize while you water. You save fertilizer cost, as liquid fertilizer usually costs less than solid fertilizer. Finally, with a controlled fertilizer program, your plants grow better, yielding more profit to you.