The Master MFG S3O-51-040A-MM 40-Gal 3-Point Broadcast Sprayer sprays all boom nozzles together, so you can’t turn individual spray heads on or off.
Master MFG, 40-Gal 3-Pt Broadcast Sprayer - 2.2GPM, 10ft. Swath, Tank Size 40 Gal, Flow 2.2 GPM, Pressure 70 PSI, Model# S3O-51-040A-MM

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Shipping:
Factory shippedHeavy/large item. Lift gate service available.
Store Pickup:
Not available - online only
- 40-gallon translucent tank with raised volume markings
- Broadcast spray up to 10 feet with heavy-duty foldable boom
- Spray boom includes 6 no-drip, flat fan quick attach nozzles
- Control spray flow with included pressure regulator, pressure gauge and boom shut-off valve
- Spot spray up to 25 feet vertically and 30 feet horizontally
Prop 65 Warning: See Details
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Description
Key Specs
Reviews
Q & A
Warranty
Compare
Product Summary
What's Included
- (1) Sprayer
Features + Benefits
- 40-gallon translucent tank with raised volume markings
- Broadcast spray up to 10 feet with heavy-duty foldable boom
- Spray boom includes 6 no-drip, flat fan quick attach nozzles
- Control spray flow with included pressure regulator, pressure gauge and boom shut-off valve
- Spot spray up to 25 feet vertically and 30 feet horizontally
- Adjustable spray gun goes from steady stream to mist
- Top-of-the-line Everflo 12V diaphragm pump that delivers up to 2.2 GPM
- Heavy-duty all-steel frame that mounts to category one tractors
- 15 feet of rubber hose for extended spot spraying
- Extra-thick tank walls for increased durability
- Includes 6" tank lid with tether to keep fluids in
- Molded-in drain port with tethered cap for complete draining
- Designed to handle up to 4 acres in one sitting
- Backed by a two-year warranty on manufacturer defects
Key Specs
| Attribute | Specification |
|---|---|
item# | 5484868 |
Brand | Master Mfg |
Manufacturer's Warranty | 2 year limited warranty |
Ship Weight | 86.0 LB |
Tank Size | 40 Gal |
Flow | 2.2 GPM |
Pressure | 70 PSI |
Boomless | No |
Broadcast Width | 10 ft |
| Attribute | Specification |
|---|---|
Horizontal Spray Distance | 30 ft |
Tank Material | Polyethylene |
Spray Gun Type | Adjustable Spray Gun |
Nozzles (qty.) | 6 |
Tow Behind Cart Included | No |
Pump Type | 12-Volt |
Hose Length | 180 in |
Product Weight | 86.0000 lb |
Dimensions L x W x H (in.) | 40.0 x 33.0 x 34.0 in |
Reviews
Questions & Answers
Questions
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· 25 days ago
Can you turn on and off individual spray heads?
1 answer-
ProductExpert10· 12 days ago
Helpful?
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· 2 months ago
How long is the cable that requires battery hookup
1 answer-
ProductExpert29· 2 months ago
The S3O‑51‑040A‑MM uses a 6‑ft ring‑terminal 12V harness.
Helpful?
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· a year ago
Is this, or any of your 3-point sprayers quick hitch compatible?
1 answer-
ProductExpert11· a year ago
The 3 point sprayers are not quick hitch compatible.
Helpful?
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· 2 years ago
Where does the hose bracket attach for the 25ft hose. Anyone have a picture? It's a bracket to wrap the extra hose when using the 3 point sprayer.
1 answer-
ProductExpert6· 2 years ago
The bracket to wrap the extra hose would be located on the front right corner of the sprayer. Additional pictures are not available.
Helpful?
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· 2 years ago
Is this sprayer compatible with de-icing liquids?
1 answer-
ProductExpert11· 2 years ago
The sprayer is designed for insecticides and herbicides. It is not designed for corrosive or flammable liquids.
Helpful?
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· 2 years ago
Does this sprayer have the 3-point attachment? It is in the description but not pictured.
1 answer-
ProductExpert12· 2 years ago
This sprayer model is equipped with a 3-pt boom mount, as confirmed with the manufacturer.
Helpful?
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· 2 years ago
Does this tank have agitation
1 answer-
ProductExpert6· 2 years ago
The tank does not have agitation.
Helpful?
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· 2 years ago
Does the tank have a bottom drain
1 answer-
ProductExpert11· 2 years ago
The tank will come with a 3/4" garden hose threaded drain port.
Helpful?
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· 3 years ago
how do you reduce pressure
1 answer-
ProductExpert12· 3 years ago
The pressure can be reduced by adjusting the pressure regulator, which is connected to the pump.
Helpful?
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Warranty
Manufacturer's Warranty
2 year limited warranty
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Shipping:
Factory shippedHeavy/large item. Lift gate service available.
Store Pickup:
Not available - online only
Specifications
40 Gal
60 Gal
150 Gal
150 Gal
2.2 GPM
2.2 GPM
20 GPM
20 GPM
70 PSI
70 PSI
300 PSI
300 PSI
No
No
No
Yes
10 ft
10 ft
23 ft
52 ft
30 ft
30 ft
30 ft
30 ft
Polyethylene
Polyethylene
Polyethylene
Polyethylene
Adjustable Spray Gun
Deluxe Pistol Grip
Long Range Atomized Mist
Long Range Atomized Mist
6
6
14
1
No
No
No
No
12-Volt
12-Volt
6 Roller
6 Roller
180 in
180 in
180 in
180 in
86.0000 lb
86.0000 lb
295.0000 lb
295.0000 lb
40.0 x 33.0 x 34.0 in
40.0 x 33.0 x 34.0 in
90.0 x 46.0 x 53.0 in
90.0 x 46.0 x 53.0 in
See All 3-Point Sprayers
See All Master Mfg 3-Point Sprayers
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