With a robust plastic body, ensure long-lasting durability for outdoor and indoor use. The ergonomic handle design provides a secure, comfortable grip, reducing hand fatigue during extended use.
With an adjustable nozzle, switch between mist, stream, and cone spray patterns to suit tasks like watering plants, car washing, or disinfection.
With a 5-liter tank, minimize refills and cover large areas efficiently, ideal for gardens, lawns, or commercial cleaning tasks.
Designed for both home and commercial use, tackle diverse applications such as car washing, gardening irrigation, and disinfection with ease.
With a built-in safety valve, prevent over-pressure risks during operation, ensuring safe and reliable use.
The 5L Backpack Manual Air Pump Sprayer is a versatile, manually operated tool designed for efficient liquid distribution in gardening, car washing, disinfection, and irrigation. Constructed from durable plastic with an ergonomic design, it combines portability and functionality to meet diverse application needs.
Feature | Specification | Application Scenario |
---|---|---|
Material | High-density plastic (orange body) | Resists wear and tear in outdoor settings |
Capacity | 5 liters | Sustains prolonged use without refills |
Spray Nozzle | Adjustable (5 spray patterns) | Targets plants, surfaces, or chemicals |
Pump Mechanism | Manual air pressure | Ideal for low-energy, manual operation |
Safety Valve | Auto-release at 40 PSI | Prevents over-pressure risks |
Backpack Design | Adjustable straps, lightweight | Enhances comfort during extended use |
Adjust the spray nozzle to switch between mist, jet, cone, or flat patterns to suit specific tasks. The ergonomic handle and backpack straps can be modified for user comfort, while the manual pump allows pressure adjustments based on application needs.
Whether watering a garden, cleaning a car, or sanitizing public spaces, this sprayer adapts to your workflow. Its 5L capacity and adjustable spray patterns make it a reliable partner for both routine chores and specialized tasks.
Parameter | Base Model | Advanced Model | Pro Model |
---|---|---|---|
Spray Pressure | 30 PSI | 40 PSI (+33%) | 50 PSI (+67%) |
Spray Range | 8 meters | 10 meters (+25%) | 12 meters (+50%) |
Durability | Standard plastic | Reinforced polymer (+20% thickness) | Industrial-grade (+40% thickness) |
Ergonomic Design | Basic straps | Contoured padding | Adjustable lumbar support |
Three Technical Breakthroughs:
Optimal Version Selection:
With the Pro Model’s 50 PSI pressure, you can tackle thick vegetation or large-scale disinfection tasks effortlessly. Pair its reinforced material with the adjustable nozzle to achieve uniform pesticide coverage across acres of farmland. The Advanced Model’s 10-meter spray range ensures efficient car washing without moving the vehicle. Choose wisely based on your workflow intensity and required performance thresholds.
⭐⭐⭐⭐⭐ Jessica Lin - Home Gardener
"I use this sprayer weekly for watering my flower beds and vegetable garden. The adjustable mist setting is gentle on seedlings, and the jet spray helps clean off dust from larger leaves. The 5L capacity lasts through my entire backyard without refilling. After four months of use, the pump still holds pressure well, and I appreciate the comfortable backpack straps—my shoulders don’t ache anymore like they did with handheld models."Purchase Date: February 2025 | Usage Period: 4 months
⭐⭐⭐⭐⭐ Marcus Reed - Car Enthusiast
"This has become my go-to tool for car washing and exterior detailing. I fill it with soapy water and use the cone spray pattern for even coverage, then switch to jet mode for rinsing tight spots like wheel wells. The 10-meter range on my Advanced Model means I don’t have to walk around the truck constantly refilling. It’s lightweight, doesn’t leak, and cleans up easily. For a manual sprayer, the performance is outstanding."Purchase Date: November 2024 | Usage Period: 7 months
⭐⭐⭐⭐☆ Diane Patel - Facility Sanitation Supervisor
"We purchased six of the Pro Models for disinfecting office buildings after hours. The 50 PSI pressure and 12-meter reach allow us to cover large lobbies quickly. The safety valve has prevented over-pressurization twice already—definitely a lifesaver. One minor issue: the nozzle can clog if solution isn’t filtered, but soaking it in warm water fixes it fast. Overall, a reliable, cost-effective alternative to electric units."Purchase Date: September 2024 | Usage Period: 8 months
⭐⭐⭐⭐⭐ Tomas Alvarez - Small-Scale Organic Farmer
"Used daily for applying organic pesticides and foliar feeding across 2 acres. The reinforced polymer body (Advanced Model) has held up through sun, rain, and constant use. I love being able to customize spray patterns—mist for delicate greens, stream for targeted pest zones. No electricity needed, which is perfect for remote fields. After six months, it’s still performing like new. Highly recommend the Pro Model for serious growers."Purchase Date: January 2025 | Usage Period: 5 months
⭐⭐⭐⭐☆ Emily Tran - Homeowner
"Bought this for general household tasks—cleaning patio furniture, watering hanging plants, and sanitizing garage surfaces. The ergonomic handle and backpack design make it easy to maneuver around the yard. I was skeptical about a manual pump, but it only takes 15–20 pumps to build solid pressure, and it lasts through a full spray cycle. Only downside: wish the tank had measurement markings inside. Otherwise, great value."Purchase Date: April 2024 | Usage Period: 1 month
Average Rating: 4.7/5 ⭐ (94 Reviews)
Dr. Elena Rodriguez - Sustainable Farming Consultant
"For small to mid-scale farms prioritizing durability and energy efficiency, the 5L manual backpack sprayer—especially the Pro Model—is an excellent investment. Its adjustable nozzle technology ensures precise chemical application, reducing waste and environmental impact. The BPA-free, corrosion-resistant construction meets modern safety standards, making it suitable for both organic and conventional operations."
James Carter - Green Facility Management Advisor
"In a world moving toward low-energy solutions, this manual sprayer stands out. It eliminates battery waste and electricity use while delivering consistent performance. I recommend it for eco-conscious businesses looking to reduce their carbon footprint without sacrificing cleaning efficiency."
Posted: 2 days ago
"Switched from a handheld sprayer and immediately noticed the difference. The backpack design is so much more comfortable. Mist mode is perfect for my herbs and ferns!"
Posted: 1 week ago
"Using the Advanced Model for lawn care services. Holds pressure well, easy to clean, and the adjustable straps fit all my crew members. Zero issues so far."
Posted: 3 weeks ago
"No power? No problem. This sprayer works perfectly for our homestead chores. Only suggestion: include a filter screen to prevent nozzle clogs from natural solutions."
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