---
product_id: 257084509
title: "Jacto HD-400 Heavy-Duty 4-Gallon Sprayer – Versatile & Durable for Landscapers, Farmers & Homeowners | Ergonomic Design, Adjustable Nozzle - Color White"
brand: "jacto"
price: "฿24608"
currency: THB
in_stock: true
reviews_count: 5
category: "Jacto"
url: https://www.desertcart.co.th/products/257084509-jacto-hd-400-heavy-duty-4-gallon-sprayer-versatile-durable
store_origin: TH
region: Thailand
---

# Adjustable nozzle & ambidextrous use 6 pumps to 45 psi efficiency 1500+ hrs nonstop durability Jacto HD-400 Heavy-Duty 4-Gallon Sprayer – Versatile & Durable for Landscapers, Farmers & Homeowners | Ergonomic Design, Adjustable Nozzle - Color White

**Brand:** jacto
**Price:** ฿24608
**Availability:** ✅ In Stock

## Summary

> 🌿 Spray Like a Pro, Work Like a Boss!

## Quick Answers

- **What is this?** Jacto HD-400 Heavy-Duty 4-Gallon Sprayer – Versatile & Durable for Landscapers, Farmers & Homeowners | Ergonomic Design, Adjustable Nozzle - Color White by jacto
- **How much does it cost?** ฿24608 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/257084509-jacto-hd-400-heavy-duty-4-gallon-sprayer-versatile-durable)

## Best For

- jacto enthusiasts

## Why This Product

- Trusted jacto brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Outlast:** Over 1,500 hours of continuous, leak-free operation—work smarter, not harder.
- • **Effortless Power:** Reach optimal 45 psi pressure with just 6 pumps, minimizing fatigue during long jobs.
- • **Tailored Comfort:** Ergonomic design with padded, adjustable shoulder straps for all-day wearability.
- • **Precision Control:** Adjustable cone nozzle and ambidextrous pump lever for ultimate spraying accuracy.
- • **Chemical-Resistant Reliability:** Viton piston cup and UV-resistant tank built to handle harsh chemicals safely.

## Overview

The Jacto HD-400 is a rugged 4-gallon knapsack sprayer engineered for professionals and serious homeowners. Featuring a Viton piston cup for chemical resistance, it delivers leak-free performance with a poly piston pump mounted inside the tank. Tested for over 1,500 hours of continuous use, it achieves 45 psi pressure with just 6 pumps. Its ergonomic design includes padded shoulder straps, an adjustable nozzle, and ambidextrous pump lever, making it versatile and comfortable for extended use. Backed by a 3-year commercial warranty, this sprayer is built to handle demanding landscaping, farming, and chemical spraying tasks with ease.

## Description

Features a Viton piston cup. Ideal for use with caustic chemicals. Built for leak-free performance, this sprayer's poly piston pump is mounted within the tank to eliminate the risk of external leaks on the user. Independently tested to operate more than 1,500 hours continuously with no breakdowns, this rugged sprayer only requires six pumps to reach 45 psi and produces a maximum of 65 psi. The sprayer features a polypropylene UV-resistant tank, a tough composite base, an internal agitator, a large fill opening, volume markings (in gallons and liters), and metal bushings for long life. The 26"L stainless steel wand features an adjustable cone nozzle and a heavy-duty metal trigger. Additional features include a 65"L hose, a convenient carry handle, and adjustable padded shoulder straps. WARNING: This product can expose you to chemicals which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Review: It works great
Review: Great product

## Features

- Professional Durability: Engineered to handle demanding tasks, the HD-400 boasts an impressive track record of over 1,500 continuous hours of operation without breakdowns. Its heavy-duty build ensures it stands up to the rigors of daily use, whether on a commercial job site or in your backyard.
- Comfort & Ergonomics: The HD-400 is designed with comfort in mind. Its ergonomic shape and quick-adjust, padded shoulder straps make it comfortable to wear for extended periods. This is ideal for professionals and homeowners who require prolonged use without discomfort.
- Versatile Operation: With its convertible pump lever, the HD-400 can be easily adjusted for both right- and left-hand operation. Two axle positions accommodate different user preferences, while the handle lock and spray lance lock facilitate easy storage and transport.
- Efficient Pumping: Achieve working pressure with just 6 handle pumps to reach 45 psi, reducing physical effort and fatigue. The heavy-duty trigger valve features a lock to minimize hand strain, and the removable lever serves as a handy repair tool in the field.
- Warranty: Enjoy peace of mind with the 3-year commercial warranty. For full warranty details, please refer to the owner’s manual.
- THe HD400 White is equipped with a Viton piston cup, a choice for users who will spray caustic chemicals.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01NA6MGDE |
| Brand | Jacto |
| Brand Name | Jacto |
| Color | Translucent White |
| Colour | Translucent White |
| Customer Reviews | 4.1 out of 5 stars 75 Reviews |
| Global Trade Identification Number | 07896660875101 |
| Hose Length | 65 Inches |
| Included Components | Tank with straps and pump^pump lever^ pump rod^hose with trigger valve^spray wand with nozzle^owners manual^ warranty card |
| Item Weight | 8.3 Pounds |
| Item weight | 8.3 Pounds |
| Manufacturer | Jacto |
| Material | Plastic |
| Material Type | Plastic |
| Maximum Pressure | 75 Pound per Square Inch |
| Model Name | HD400 |
| Model Number | 1210803 |
| Power Source | Manual |
| Recommended Uses For Product | Chemical sprayer |
| Recommended uses for product | Chemical sprayer |
| Style Name | Knapsack |
| Tank Volume | 4 Gallons |
| Tank volume | 4 Gallons |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Jacto
- **Tank volume:** 4 Gallons
- **Colour:** Translucent White
- **Recommended uses for product:** Chemical sprayer
- **Material:** Plastic

## Images

![Jacto HD-400 Heavy-Duty 4-Gallon Sprayer – Versatile & Durable for Landscapers, Farmers & Homeowners | Ergonomic Design, Adjustable Nozzle - Color White - Image 1](https://m.media-amazon.com/images/I/71arDbW0TzL.jpg)

## Questions & Answers

**Q: What does W/O mean?**
A: I think since they make this model in blue also it may mean "white option". I think it would be easier to see how much you have in the tank if it the translucent white.

## Customer Reviews

### ⭐⭐⭐⭐⭐ It works great
*by J***K on 14 November 2025*



### ⭐⭐⭐⭐⭐ Great product
*by T***H on 10 October 2018*



### ⭐ Not what they used to be.
*by M***Y on 12 April 2023*



## Frequently Bought Together

- Jacto HD-400 Heavy-Duty 4-Gallon Sprayer – Versatile & Durable for Landscapers, Farmers & Homeowners | Ergonomic Design, Adjustable Nozzle - Color White
- Jacto Adjustable Cone Nozzle - 0.19 GPM, Blue
- Jacto HD400 Heavy-Duty 4-Gallon Sprayer – Versatile & Durable for Landscapers, Farmers & Homeowners | Ergonomic Design, Adjustable Nozzle - Color Blue

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-05*