Tired of purchasing multiple separate devices for foaming washing, fog disinfection and regular pesticide spraying? This Crosstec 16L three‑in‑1 battery‑powered knapsack sprayer solves this pain point with dual‑pump architecture, integrating foam cleaning, ultra‑fine mist disinfection and conventional liquid spraying all‑in‑one unit.
Designed for professional commercial and agricultural end‑users, it cuts hardware procurement costs and simplifies field tool management. Thanks to constant‑pressure control, gun‑mount Bluetooth remote adjustment and built‑in self‑cleaning routine, it delivers stable, low‑maintenance performance for long‑shift daily operations. Compatible with DeWalt 18V slide‑in batteries, it helps operators reuse existing power‑tool battery inventory without buying proprietary battery packs.
Equipped with independent diaphragm water pump + dedicated air pump. One‑touch mode switch, no tool modification required to toggle 3 working outputs.
1.Foam Mode : Water pump + Air pump ON
Add cleaning detergent into tank, generates thick clinging foam. Ideal for vehicle washing and heavy‑duty surface deep cleaning.
2.Fine Mist Mode : Water pump + Air pump ON, no detergent
Produces ultra‑fine fog droplets. Widely applied for epidemic disinfection, pest control and dust suppression.
3.Standard Spray Mode : Water pump only ON
Works like classic backpack sprayer, for crop pesticide application, fertilizing and general‑purpose cleaning.
Bluetooth module built‑in spray gun, exclusively paired with sprayer host (NOT support smartphone connection). Six‑gear flow adjustment right at the lance. Operators can change flow output on‑site without walking back to backpack main unit, saving plenty of field working time.
Work with your existing DeWalt 18V power‑tool batteries. No need to invest in brand‑locked special batteries or chargers. With a 5.2Ah battery, continuous spray runtime can reach up to 5 hours. Over‑discharge protection safeguards battery and pump service life. Rotate spare batteries for non‑stop all‑day field jobs.
Electronic closed‑loop pressure control maintains steady pressure regardless of remaining battery power. Uniform droplet atomization performance is kept from full tank down to empty, eliminating uneven spraying caused by voltage drop during battery draining.
Impact‑resistant modified PP material. 16‑litre capacity balances carrying comfort and large‑volume liquid supply. Tank body resists fertilizers, pesticides, herbicides, disinfectants and various cleaning detergents for mixed‑use tasks.
After finishing work, activate self‑cleaning program to flush chemical residues inside pumps and pipelines automatically. Minimizes blockage risk and greatly cuts manual cleaning workload. Pump service life reaches up to 1000 working hours, far beyond ordinary single‑pump sprayers (500‑800 hours).
|
Item |
Crosstec 16L 3‑in‑1 Backpack Sprayer |
Conventional Single‑Function Backpack Sprayer |
|
Working Modes |
Foam,inflator, fine mist, standard spray 3‑in‑1 |
Only standard liquid spray |
|
Pump Configuration |
Diaphragm water pump + independent air pump |
Single water diaphragm pump |
|
Flow Adjustment |
6‑gear Bluetooth remote on spray gun (host‑only connection, no smartphone support) |
Adjustment only on main unit; walk‑back required |
|
Battery Compatibility |
Works with existing 18V DeWalt slide‑in tool batteries |
Requires brand‑specific proprietary battery pack |
|
Pressure Performance |
Constant‑pressure system, stable output as battery drains |
Pressure drops significantly with decreasing battery power |
|
Self‑Cleaning Feature |
Built‑in self‑cleaning function to reduce residue clogging |
Manual disassembly needed for internal residue cleaning |
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Typical Application Scenarios |
Agriculture, disinfection, pest control, car washing, commercial cleaning |
Agricultural pesticide & fertiliser spraying only |
|
Pump Service Life |
Up to 1000 working hours |
500‑800 working hours for most generic models |
*Fruit orchards, vineyards, vegetable crop farms
*Greenhouse planting & nursery stock management
*Landscape and park maintenance
*Livestock & poultry farm sanitization
*Municipal public‑health disinfection & epidemic prevention projects
*Professional pest‑control service contractors
*Commercial vehicle washing and large‑area site surface cleaning
“We upgraded our vineyard fleet to Crosstec sprayers last growing season. The self‑cleaning function alone saves each operator at least 30 minutes daily on maintenance. Over three‑month spraying campaign, labor saving is very substantial. The 6‑speed remote flow adjustment lets us adapt output for different vine density without swapping nozzles.”
Founded in 2017, Crosstec focuses on R&D and manufacturing of lithium‑powered sprayers, at a time when most competitors still stuck on lead‑acid battery solutions.
*Global market coverage: Products supplied to distributors & OEM partners across 50+ countries, serving vineyards in France, citrus groves in Brazil, vegetable plantations in Southeast Asia and sanitation projects across Middle‑East region.
*Rich field experience: Optimized for diverse local water quality, various agrochemical formulas and regional operator habits. Patented constant‑pressure technology solves the universal pain point of pressure drop with battery consumption.
*Strict quality control: Every unit undergoes full‑function complete factory inspection instead of random spot‑check sampling, greatly lowering DOA defective rate for distribution partners.
*Flexible OEM & Private‑label service: Custom logo, customized packaging and parameter tuning are supported for global customers.
Q1: What core differences separate this unit versus standard backpack sprayers?
A1: It adopts dual‑pump setup to support foam washing, fine mist fogging and traditional spraying three modes. It comes with spray‑gun mounted dedicated Bluetooth remote for six‑gear on‑site flow regulation, plus self‑cleaning and constant‑pressure features that most ordinary sprayers lack. Smartphone connection is not supported; remote only links with sprayer main host.
Q2: Am I able to reuse my existing DeWalt batteries?
A2: Yes, compatible with standard DeWalt 18V slide‑in battery packs. We recommend a 5.2Ah battery for maximum runtime. If compatibility concerns arise, you can send us battery photos for pre‑order verification.
Q3: What liquids are safe to fill inside the 16L tank?
A3: Compatible with fertilizers, herbicides, pesticides, disinfectants and different cleaning detergents. Mix detergent solution for foam output; fill pure agrochemical liquid for misting or regular spraying.
Q4: How far can this sprayer reach?
A4: Maximum spray distance exceeds 8 meters under proper nozzle installation and correct operating conditions.
Q5: Can I place wholesale order or OEM private‑label cooperation?
A5: Yes, we provide complete OEM & private‑label solutions for worldwide distributors. Custom branding, outer‑packaging modification and specification adjustment can be done following market requirements.
Address
No.2988 Puzhuang Avenue Wuzhong District, Suzhou City, Jiangsu Province, China
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