Farmate FM-15B Manual Knapsack Sprayer – Reliable Performance for Agriculture
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Farmate FM-15B Manual Knapsack Sprayer – Reliable Performance for Agriculture

Farmate brand FM-15B knapsack hand sprayer, is my company developed a new generation of economy section medicine, safe, efficient and leakage of all plastic knapsack hand sprayer, can be widely used in grain, cotton, vegetables, fruits and vegetables such as imitation, diseases and weeds control, also can be used in the family, public places, animal husbandry and housing health insecticidal, environmental disinfection, etc.
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  • FM-15B

  • Farmate

Title: Farmate FM-15B Manual Knapsack Sprayer – Reliable Performance for Agriculture
Body:
Discover the durability and efficiency of the Farmate FM-15B manual backpack sprayer. Engineered for farmers and professional landscapers who demand reliability without the need for batteries or electricity, this sprayer is built to handle tough jobs.
With a 15L tank capacity and an ultra-light net weight of only 4.2 kg, the FM-15B allows for comfortable, extended use. It features a 1L air chamber that ensures continuous spray pressure (working pressure: 1-4 bar), reducing the need for constant pumping. For tough tasks, it can handle a maximum pressure of up to 10 bar.
Key Features:
  • Large Capacity, Lightweight: 15L tank designed for efficiency, weighing only 4.2 kg empty.

  • Enhanced Air Chamber: 1L air chamber capacity provides stable and continuous spray pressure (1-4 bar working pressure).

  • High Durability: Built with high-quality materials to withstand harsh agricultural chemicals and rugged field conditions.

  • Ergonomic Design: Comfortable shoulder straps and a sturdy frame distribute weight evenly for all-day use.

  • High Pressure Capability: Maximum pressure reaches 10 bar for a fine mist or strong jet when needed.

Ideal for: Pesticide application, fertilizer spraying, weed control, and general farm sanitation.

Option 2: Concise Catalog/Brochure Description (Best for Print)

Title: Farmate FM-15B – The Classic Manual Sprayer
Description:
When simplicity meets functionality, you get the Farmate FM-15B. This manual knapsack sprayer is the go-to choice for cost-effective and dependable spraying.
  • Capacity: 15 Liters – Perfect for medium-sized tasks.

  • Air Chamber: 1 Liter – Ensures smooth, pulsation-free spraying.

  • Performance: Working pressure of 1-4 bar, with a max pressure of 10 bar.

  • Portability: Extremely lightweight at just 4.2 kg net weight.

  • Dimensions: Compact packing size of 37x24x56 cm.

Why Choose FM-15B?
No batteries to charge, no motors to maintain. Just pure mechanical efficiency. The built-in air chamber maintains pressure, making your work faster and less tiring.

Option 3: Social Media / Short Ad Copy (Best for Facebook/Instagram)

Text:
Go Back to Basics with Power! Meet the Farmate FM-15B.
No batteries? No problem! Our Manual Knapsack Sprayer (FM-15B) is ready to work whenever you are.
15L Capacity – Cover more ground.
Only 4.2 KG – Super lightweight, less fatigue.
1L Air Chamber – Steady 1-4 Bar pressure for a perfect mist.
Max 10 Bar Pressure – Tackle any job!
Built tough for farming, gardening, and disinfection.
Simple. Durable. Farmate.

Farmate #FM15B #ManualSprayer #KnapsackSprayer #Agriculture #FarmingTools #Gardening #PesticideSpraying


Key Terminology & Specs Summary for Reference:

  • Model: FM-15B

  • Type: Manual Knapsack (Backpack) Sprayer

  • Tank Capacity: 15 L

  • Air Chamber Capacity: 1 L (Crucial for smooth spraying)

  • Working Pressure: 1-4 bar

  • Max Pressure: 10 bar

  • Net Weight: 4.2 kg

  • Selling Point: Lightweight, High Pressure, No reliance on electricity/batteries.


This new manual sprayer is made of pure high quality raw materials through multiple processes.Material -

Air chamber structure is unique, novel design, with small force, long life, pressure boost express, high efficiency characteristics - air chamber

The guiding structure of the gas chamber is improved, and the position of the bottom of the barrel connected with the pump is strengthened, so that the guiding sleeve and the pump are connected without deformation, which improves the stability and prolongs the service life.- guide sleeve


The medicine box is light in structure, thick and solid in wall, scientific in shape and arc-shaped in design, which conforms to the physiological characteristics of human body and is not easy to produce heavy feeling after long operation.1 meter drop test 2-3 times.- the cabinet


The ring type grease wool washer on the upper part of the air chamber can make the pump body run smoothly and easily, and ensure that the liquid medicine in the medicine box does not leak.At the same time, there are water level indication and operation pattern on the medicine box for the convenience of operators.-- Wool washer
The rocker is made of high quality steel, and the rocker fixing clip is designed on the rocker, so that the spray rod can be clamped upright on the fixing clip, which is easy to store the sprayer and carry it when riding or walking.Shaking connecting rod test life of 1 million times.-- Fastening clip for swinging rod and spray rod


The breathing port of medicine box cover has excellent performance, which not only ensures that the air inside the barrel is not flattened during operation, but also plays a role in sealing the mouth of medicine box to isolate human medicine and reduce the risk of drug damage to human skin.The medicine cabinet will not leak if you pour water into it and turn it upside down.- box cover

Strap tension test 50kg tension


The machine material is resistant to ultraviolet light and not easy to change color.


Key seals, such as used to eliminate corrosive potions such as fluoride sealant recommended selection.


CCC, CE, UL, ISO9001, ISO14001, OHSAS18001 certification


Can be customized with barrel body and bottom barrel cover color, customized color selection to prepare 1600 sets of quantitative.


Industry standard enterprise drafting unit


360° product details personnel scene operation, spray, with a variety of nozzles to see, maintenance

Parameter itemValueUnit
The barrel body capacity20L
Air chamber capacity0.9L
Pressure of work0.2-0.3Mpa
Maximum pressure1Mpa
Spray rod length50cm
The length of the hose120cm
straps1100 * 38 * 1.1/2PCSmm
The net weight3.06Kg
Gross weight3.74Kg
Packing size36 * 21 * 56cm
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