Помогите перевести про типы атомизаторов tech.

[Kirlangic]

Уважаемые форумчане, добрый вечер.
Помогите, пожалуйста, перевести типы атомизаторов.
1) crank down atomizers
2) push down atomizers
Контекст:
Description
TXAM Atomizers are stainless steel construction with standard 1" MNPT injection body. The standard tubing is 3/8" OD x .065 wall thickness. Our atomizers are designed for use under continuous working pressures. The crank down atomizers are utilized on applications exceeding 1,000 PSI and is rated at 1,500 PSI Max working pressure. The push down atomizers are utilized on lower working pressure application 1,000 PSI and below. Stationary injection quills are available upon request.
Спасибо за внимание