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NS-15B
NS-15 knapsack manual sprayer is a new generation of economical, safe, efficient and leak-proof plastic knapsack manual sprayer developed by our company. It is a replacement product of manual sprayer. Can be widely used in food, cotton, vegetables, fruit trees and other disease, attack, grass damage prevention and control, can also be used in the family, public places, animal husbandry enclosure health insecticide, environmental disinfection and other aspects.
NS-15 knapsack manual sprayer is a new generation of economical, safe, efficient and leak-proof plastic knapsack manual sprayer developed by our company. It is a replacement product of manual sprayer. Can be widely used in food, cotton, vegetables, fruit trees and other disease, attack, grass damage prevention and control, can also be used in the family, public places, animal husbandry enclosure health insecticide, environmental disinfection and other aspects.
The Farmate Pressurized Hand Sprayer for Pesticides with Long Wand is a compact, portable tool designed for small-area pesticide application—ideal for home gardeners, indoor plant enthusiasts, and urban farmers who need to treat pests without heavy, large-scale equipment. Unlike larger pesticide sprayers, this “handheld” model weighs only 4.2kg when full (4L tank), making it easy to carry around small gardens, apartment balconies, or indoor plant collections. The “Long Wand” (60cm) lets you reach pests in tight spaces (e.g., under indoor plant leaves, between garden shrubs) without getting close to chemicals, while the “Pressurized” design ensures consistent pesticide coverage. As part of Farmate’s “compact pest control” lineup, this sprayer prioritizes portability, chemical safety, and ease of storage—addressing the needs of users with limited space or small-scale pest issues. Supplied as 1 unit, it includes a pesticide-resistant 4L tank, a 60cm stainless steel wand, and a residue-cleaning kit. Whether you’re treating mealybugs on indoor pothos, aphids on balcony tomatoes, or spider mites on backyard roses, this sprayer delivers targeted, safe pesticide application in a compact package.

The sprayer’s 4L tank is crafted from high-grade HDPE plastic with a thin but durable pesticide-resistant coating—optimized for small-scale use (treats 100-150 square meters per fill) while still resisting corrosion from common pesticides (e.g., pyrethrin, neem oil, or insecticidal soap). The compact size (28cm x 16cm x 22cm) fits in apartment kitchen cabinets, balcony storage boxes, or small garden tool bags—perfect for urban users with limited space. A 8cm wide-mouth opening with a screw-on lid (with rubber gasket) ensures a leak-proof seal, even when the sprayer is tilted (common when reaching indoor hanging plants). The tank’s exterior has a non-slip grip zone, so you can hold it securely with one hand while spraying with the other—critical for handheld use. For users who only need to treat small areas (e.g., a few potted plants), the 4L capacity means you won’t have leftover pesticide sitting in the tank (reducing waste and chemical exposure).
The 60cm wand is made from lightweight stainless steel (200g) —strong enough to resist bending but light enough to hold for 30+ minutes. The slim design (1cm diameter) lets you reach tight spaces: between indoor plant leaves, under rose thorns, or behind balcony planters—areas where larger wands can’t fit. The wand’s tip is angled at 15 degrees, making it easy to target the undersides of leaves (where pests like spider mites and mealybugs hide) without twisting your wrist. Unlike plastic wands that absorb pesticide residue, stainless steel is easy to clean—wipe with a damp cloth after use to remove chemicals. The wand also detaches from the tank for storage, fitting in small drawers or tool pouches.
Equipped with a small, ergonomic pump handle (located on the tank’s top), the sprayer delivers steady pressure (0.5-0.8MPa) with minimal effort—even for users with limited hand strength (e.g., seniors or children helping with garden tasks). A 8-10 second pump session provides 2 minutes of continuous spraying—enough to treat 10 indoor potted plants or a small balcony tomato plant collection. The pump features a pressure release valve that lets you bleed pressure after use (critical for safe storage, as it prevents accidental spraying). The handle’s rubber grip is soft and non-slip, even when wet with pesticide residue, and the pump’s small size doesn’t add bulk to the handheld design—keeping the sprayer easy to carry.
Indoor plant enthusiasts dealing with mealybugs, scale, or spider mites on houseplants (pothos, monstera, ferns) will find this sprayer ideal. The 60cm wand reaches the undersides of large monstera leaves and the tops of tall pothos vines, while the compact tank fits in your hand as you move between plant shelves. The pesticide-resistant tank safely holds indoor-safe pesticides (e.g., insecticidal soap or neem oil), and the low pressure ensures you don’t damage delicate indoor foliage. For apartment dwellers, the sprayer’s small size means you can store it under the sink when not in use.
Urban farmers with balcony container gardens (tomatoes, peppers, herbs) will benefit from the sprayer’s portability. The 4L tank covers a 100-square-meter balcony in one fill, and the 60cm wand reaches the tops of container-grown tomatoes (treating aphids) and the base of pepper plants (preventing cutworms). The leak-proof lid ensures no pesticide spills on balcony floors (which can damage flooring or harm pets), and the handheld design lets you move easily between containers without carrying a heavy tank.
Home gardeners with small backyard plots (50-100 square meters) or rose beds will appreciate the sprayer’s targeted application. The 60cm wand reaches between rose thorns to treat thrips or black spot fungus, and the 4L tank is small enough to carry around the garden without fatigue. The pesticide-resistant coating withstands backyard pesticides like spinosad (for caterpillars), and the easy-to-clean design means you can switch between insecticides and fungicides without cross-contamination. For gardeners who only need to treat pests occasionally, this compact sprayer is more practical than a large, heavy-duty model.
Yes— as long as you use indoor-safe pesticides (e.g., insecticidal soap, neem oil, or pyrethrin-based sprays labeled for indoor use). The sprayer’s low pressure (max 0.8MPa) produces a controlled spray that won’t create pesticide fog, and the narrow wand targets only the affected plant (no over-spray on furniture or floors). Always open windows for ventilation when spraying indoors, and let the pesticide dry completely before allowing pets or children near the plants.
Safe storage is critical to prevent accidents:
• Empty any remaining pesticide into a labeled, child-proof container (store in a cool, dry place away from food).
• Clean the tank, wand, and nozzle thoroughly (follow the pesticide manufacturer’s cleaning instructions—usually rinse with water and mild soap).
• Release all pressure from the pump using the pressure release valve.
• Store the sprayer in a locked cabinet or high shelf (out of reach of children and pets) —the compact size fits in most kitchen or garage cabinets.
• Never store the sprayer with pesticide in the tank (chemicals can degrade the coating over time).
Yes— the 60cm slim stainless steel wand (1cm diameter) easily fits between the fronds of ferns, the vines of pothos, or the leaves of monstera. The angled tip lets you target pests hiding deep within the plant (e.g., mealybugs at the base of fern fronds) without damaging delicate foliage. For extra reach, hold the wand near the tip (the lightweight design makes this easy) to extend your reach by 5-10cm.
The key differences are size, weight, and capacity:
• Size: This model is compact (28cm x 16cm x 22cm) vs. larger sprayers (40cm+), fitting in small storage spaces.
• Weight: 4.2kg full vs. 8kg+ for larger models—easy to carry with one hand.
• Capacity: 4L vs. 8-18L—ideal for small areas (100-150 square meters) vs. large farms/orchards.
• Use case: Perfect for indoor plants, balconies, and small gardens vs. large-scale crop protection.
The Farmate Pressurized Hand Sprayer for Pesticides with Long Wand is a compact, portable tool designed for small-area pesticide application—ideal for home gardeners, indoor plant enthusiasts, and urban farmers who need to treat pests without heavy, large-scale equipment. Unlike larger pesticide sprayers, this “handheld” model weighs only 4.2kg when full (4L tank), making it easy to carry around small gardens, apartment balconies, or indoor plant collections. The “Long Wand” (60cm) lets you reach pests in tight spaces (e.g., under indoor plant leaves, between garden shrubs) without getting close to chemicals, while the “Pressurized” design ensures consistent pesticide coverage. As part of Farmate’s “compact pest control” lineup, this sprayer prioritizes portability, chemical safety, and ease of storage—addressing the needs of users with limited space or small-scale pest issues. Supplied as 1 unit, it includes a pesticide-resistant 4L tank, a 60cm stainless steel wand, and a residue-cleaning kit. Whether you’re treating mealybugs on indoor pothos, aphids on balcony tomatoes, or spider mites on backyard roses, this sprayer delivers targeted, safe pesticide application in a compact package.

The sprayer’s 4L tank is crafted from high-grade HDPE plastic with a thin but durable pesticide-resistant coating—optimized for small-scale use (treats 100-150 square meters per fill) while still resisting corrosion from common pesticides (e.g., pyrethrin, neem oil, or insecticidal soap). The compact size (28cm x 16cm x 22cm) fits in apartment kitchen cabinets, balcony storage boxes, or small garden tool bags—perfect for urban users with limited space. A 8cm wide-mouth opening with a screw-on lid (with rubber gasket) ensures a leak-proof seal, even when the sprayer is tilted (common when reaching indoor hanging plants). The tank’s exterior has a non-slip grip zone, so you can hold it securely with one hand while spraying with the other—critical for handheld use. For users who only need to treat small areas (e.g., a few potted plants), the 4L capacity means you won’t have leftover pesticide sitting in the tank (reducing waste and chemical exposure).
The 60cm wand is made from lightweight stainless steel (200g) —strong enough to resist bending but light enough to hold for 30+ minutes. The slim design (1cm diameter) lets you reach tight spaces: between indoor plant leaves, under rose thorns, or behind balcony planters—areas where larger wands can’t fit. The wand’s tip is angled at 15 degrees, making it easy to target the undersides of leaves (where pests like spider mites and mealybugs hide) without twisting your wrist. Unlike plastic wands that absorb pesticide residue, stainless steel is easy to clean—wipe with a damp cloth after use to remove chemicals. The wand also detaches from the tank for storage, fitting in small drawers or tool pouches.
Equipped with a small, ergonomic pump handle (located on the tank’s top), the sprayer delivers steady pressure (0.5-0.8MPa) with minimal effort—even for users with limited hand strength (e.g., seniors or children helping with garden tasks). A 8-10 second pump session provides 2 minutes of continuous spraying—enough to treat 10 indoor potted plants or a small balcony tomato plant collection. The pump features a pressure release valve that lets you bleed pressure after use (critical for safe storage, as it prevents accidental spraying). The handle’s rubber grip is soft and non-slip, even when wet with pesticide residue, and the pump’s small size doesn’t add bulk to the handheld design—keeping the sprayer easy to carry.
Indoor plant enthusiasts dealing with mealybugs, scale, or spider mites on houseplants (pothos, monstera, ferns) will find this sprayer ideal. The 60cm wand reaches the undersides of large monstera leaves and the tops of tall pothos vines, while the compact tank fits in your hand as you move between plant shelves. The pesticide-resistant tank safely holds indoor-safe pesticides (e.g., insecticidal soap or neem oil), and the low pressure ensures you don’t damage delicate indoor foliage. For apartment dwellers, the sprayer’s small size means you can store it under the sink when not in use.
Urban farmers with balcony container gardens (tomatoes, peppers, herbs) will benefit from the sprayer’s portability. The 4L tank covers a 100-square-meter balcony in one fill, and the 60cm wand reaches the tops of container-grown tomatoes (treating aphids) and the base of pepper plants (preventing cutworms). The leak-proof lid ensures no pesticide spills on balcony floors (which can damage flooring or harm pets), and the handheld design lets you move easily between containers without carrying a heavy tank.
Home gardeners with small backyard plots (50-100 square meters) or rose beds will appreciate the sprayer’s targeted application. The 60cm wand reaches between rose thorns to treat thrips or black spot fungus, and the 4L tank is small enough to carry around the garden without fatigue. The pesticide-resistant coating withstands backyard pesticides like spinosad (for caterpillars), and the easy-to-clean design means you can switch between insecticides and fungicides without cross-contamination. For gardeners who only need to treat pests occasionally, this compact sprayer is more practical than a large, heavy-duty model.
Yes— as long as you use indoor-safe pesticides (e.g., insecticidal soap, neem oil, or pyrethrin-based sprays labeled for indoor use). The sprayer’s low pressure (max 0.8MPa) produces a controlled spray that won’t create pesticide fog, and the narrow wand targets only the affected plant (no over-spray on furniture or floors). Always open windows for ventilation when spraying indoors, and let the pesticide dry completely before allowing pets or children near the plants.
Safe storage is critical to prevent accidents:
• Empty any remaining pesticide into a labeled, child-proof container (store in a cool, dry place away from food).
• Clean the tank, wand, and nozzle thoroughly (follow the pesticide manufacturer’s cleaning instructions—usually rinse with water and mild soap).
• Release all pressure from the pump using the pressure release valve.
• Store the sprayer in a locked cabinet or high shelf (out of reach of children and pets) —the compact size fits in most kitchen or garage cabinets.
• Never store the sprayer with pesticide in the tank (chemicals can degrade the coating over time).
Yes— the 60cm slim stainless steel wand (1cm diameter) easily fits between the fronds of ferns, the vines of pothos, or the leaves of monstera. The angled tip lets you target pests hiding deep within the plant (e.g., mealybugs at the base of fern fronds) without damaging delicate foliage. For extra reach, hold the wand near the tip (the lightweight design makes this easy) to extend your reach by 5-10cm.
The key differences are size, weight, and capacity:
• Size: This model is compact (28cm x 16cm x 22cm) vs. larger sprayers (40cm+), fitting in small storage spaces.
• Weight: 4.2kg full vs. 8kg+ for larger models—easy to carry with one hand.
• Capacity: 4L vs. 8-18L—ideal for small areas (100-150 square meters) vs. large farms/orchards.
• Use case: Perfect for indoor plants, balconies, and small gardens vs. large-scale crop protection.
15L filling capacity
1.0L air chamber capacity
Working pressure 1-4bar
Maximum pressure 10bar
15L filling capacity
1.0L air chamber capacity
Working pressure 1-4bar
Maximum pressure 10bar
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