... and comfort features. SPECIFICATIONPUMP UNITSName Knapsack Power SprayerType 18L: JS-808 20L,25L:JS-708, 767, 768, 800, 808, 809, 900 30L ... : JS-800,900Pump Copper pump, Horizontal gear drivingPlunger 1 piece (two- ... mixing and lubricating fuelMode of air cleaner Type of drying JS-768,20L,25L Capacity Agriculture Knapsack Engine Power Sprayer