... passedCE,EPA,ISO, certificate 2.light weight,flexible,high efficiency Stretcher power sprayer (3HH-46) is a lightweight, flexible, efficient ... plant protection machinery, primarily for spraying liquid pharmaceutical . Rack type stretcher Dimension1650×530×670mmMating power four stroke gasoline engine Power/speed ... Pump type tri-cylinder plunger pumpPump flow 28-48L/min stretcher power sprayer 3HH-46