Dramm MSO Heavy Duty Sprayer

Dramm MSO Heavy Duty Sprayer

The Dramm Heavy-Duty Sprayer is powerful & compact - designed for every type of chemical application. Model MSO is a hydraulic sprayer with fully adjustable pressures, making it a highly flexible tool for the application of pesticides, wetting agents, cleaning solutions & disinfectants. By simply twisting the spray gun knob you can adjust the pressure from a stream that throws up to 20 feet to an eight-foot diameter mist. The 33-foot discharge hose, with swivel couplings, allows freedom of movement. Clean up is easy & maintenance is simple because the MSO uses oilless bearings.




  • Fully adjustable pressure – up to 500 psi
  • Adjustable spray pattern and output rates to 0.5 gpm
  • Solid bronze pump construction with oilless bearings
  • Applies most chemical formulations
  • Operates off of standard 110v 60hz power
  • 33’ discharge hose
Additional Accessories:
  • Extra 33' discharge hose
  • 100’ discharge hose
  • L5 extension lance
    • Ideal for applying insecticides to the undersides of leaves by extending it between rows of plants
    • 5 nozzles produce a fine mist, making it excellent for over-the-top application of things like growth retardants
    • Telescopes from 29” to 42” & is equipped with a shut-off valve
  • Replacement trigger-style gun
  • Sprayer cart w/ 20-gallon tank
  • Reel for cart & tank
  • Nozzle ring only for L5 lance

MSO Sprayer - Complete

MSO Sprayer – Complete (main image picture) includes 100’ discharge hose, trigger gun, 20 gallon cart & tank w/ hose reel & MSO heavy duty sprayer.  Also includes 16” wheels & an aluminum bracket that holds Pump Unit.  Cart has an 18” wheel base.  Ideal for use outdoors & in greenhouse.


Truck ship only. FOB Wisconsin

Dramm MS-Gas Sprayer - Portable

The Dramm Portable Gasoline Sprayer (Model MS-GAS) is a multi-purpose chemical applicator that can easily apply all formulations of pesticides, fungicides, cleaning products & disinfectants.  Using conventional high volume rates, this sprayer will provide thorough & consistent chemical applications.

The Model MS-GAS is equipped with a self-priming duplex piston pump that provides smooth, continuous solution flow. The spray gun features a trigger style on/off valve.  With a simple twist of the spray gun knob, you can adjust the fine mist spray to a powerful jet stream.  A regulator valve allows you to select any of three pressure settings that produce spray particles from 75-100 microns in diameter. The stainless bronze pump body is corrosion resistant. Included with the MS-GAS sprayer is a 66’ discharge hose, inlet hose with filter, bypass hose, a trigger spray gun & a six-month manufacturer’s warranty. An instruction manual is also provided.




•15 to 20’ spray distance
•Holds 1 liter of gas
•Four-cycle gasoline engine develops 1 hp
•Dual piston pump with uniflow design minimizes pump wear
•Bronze & stainless steel construction
•Adjustable trigger spray gun, 0.0 to 1.34 gpm output
•Three pressure regulator settings: 100 psi, 220 psi, 350 psi
•Applies most chemical formulations
•66’ discharge hose


MS-GAS SPRAYER w/ Cart & Tank


MS-Gas Sprayer (shown in main product picture) w/ 66’ discharge hose, trigger-style gun, suction hose, sprayer cart & 20-gallon tank.


To ensure your order's accuracy, please carefully READ ALL PARTS of chart below. Examine model number, specifications, etc. of each item before entering a quantity.  PLEASE NOTE: Prices subject to change without notice. Shipping, handling and freight charges are not included in prices shown.

Catalog #Product InformationSize / Spec.Weight LbsUnit of MeasureQty Per CasePrice Break QuantityPriceQuantity
Dramm MSO Heavy Duty Sprayer
06-9092-1MSO SPRAY PKG W/HOSE & REEL100'116EA(?)-1 --- UPWholesale Only
06-9092-9MSO SPRAY PKG W/HOSE & REEL100'116EA(?)-1 --- 1$1,530.00
06-9073-1EXTRA 100' DISCHARGE HOSE (FOR MSO)100' 500 PSI-EA(?)-1 --- UPWholesale Only
06-9073-9EXTRA 100' DISCHARGE HOSE (FOR MSO)100' 500 PSI-EA(?)-1 --- 1$285.00
06-9077-1L5 EXTENSION LANCE5 NOZZLE0.87EA(?)-1 --- UPWholesale Only
06-9077-9L5 EXTENSION LANCE5 NOZZLE0.87EA(?)-1 --- 1$185.00
20 GAL TANK69EA(?)-1 --- UPWholesale Only
20 GAL TANK69EA(?)-1 --- 1$450.00
06-9082-15 RING NOZZLE, HEAD ONLYFOR L-50.22EA(?)-1 --- UPWholesale Only
06-9082-95 RING NOZZLE, HEAD ONLY1211-700PF0.22EA(?)-1 --- 1$98.50
06-9090-1MSO HEAVY DUTY SPRAYER-28EA(?)-1 --- UPWholesale Only
06-9090-9MSO HEAVY DUTY SPRAYER-28EA(?)-1 --- 1$1,180.00
06-9093-1REEL FOR CART & TANK-22EA(?)-1 --- UPWholesale Only
06-9093-9REEL FOR CART & TANK-22EA(?)-1 --- 1$330.00
06-9094-1EXTRA 33' DISCHARGE HOSE (FOR MSO)33 FT. BLACK2.74EA(?)-1 --- UPWholesale Only
06-9094-9EXTRA 33' DISCHARGE HOSE (FOR MSO)33 FT. BLACK2.74EA(?)-1 --- 1$155.00
06-9095-1REPLACEMENT TRIGGER - STYLE GUN-1.1EA(?)-1 --- UPWholesale Only
06-9095-9REPLACEMENT TRIGGER - STYLE GUN-1.1EA(?)-1 --- 1$215.00
Dramm MS-Gas Sprayer - Portable
06-9150-1MS GAS POWERED SPRAYER-27EA(?)-1 --- UPWholesale Only
06-9156-1MS GAS POWERED SPAYER W/CART & TANK-97EA(?)-1 --- UPWholesale Only
06-9156-9MS GAS POWERED SPAYER W/CART & TANK-97EA(?)-1 --- 1$1,410.00
Cannot be shipped UPS. Truck shipments only.