---
product_id: 223019586
title: "Field King Professional 190328 No Leak Pump Backpack Sprayer for Killing Weeds in Lawns and Gardens"
brand: "field king"
price: "₨209438"
currency: LKR
in_stock: true
url: https://www.desertcart.lk/products/223019586-field-king-professional-190328-no-leak-pump-backpack-sprayer-killing
store_origin: LK
region: Sri Lanka
---

# 150 PSI max pressure Tool-free seal replacement No-leak internal pump design Field King Professional 190328 No Leak Pump Backpack Sprayer for Killing Weeds in Lawns and Gardens

**Brand:** field king
**Price:** ₨209438
**Availability:** ✅ In Stock

## Summary

> 🌿 Spray Smarter, Not Harder — The Pro’s Choice for Flawless Lawn Care

## Quick Answers

- **What is this?** Field King Professional 190328 No Leak Pump Backpack Sprayer for Killing Weeds in Lawns and Gardens by field king
- **How much does it cost?** ₨209438 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/223019586-field-king-professional-190328-no-leak-pump-backpack-sprayer-killing)

## Best For

- field king enthusiasts

## Why This Product

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

## Key Features

- • **Quick Maintenance:** Easy-access pump design lets you swap seals in minutes without tools, minimizing downtime and maximizing productivity.
- • **Powerful Precision:** Delivers up to 150 PSI for professional-grade spraying power that tackles weeds and tough garden tasks effortlessly.
- • **Leak-Free Confidence:** Internal no-leak pump keeps chemicals off your back and hands, ensuring safe, mess-free application every time.
- • **Versatile Spray Options:** Includes 4 nozzles—brass adjustable, 2 flat fans, and foaming—plus compatibility with Tee Jet nozzles for every spraying need.
- • **Durable & Chemical-Resistant:** 21-inch poly wand with premium Viton seals handles wettable powders and liquids without wear or corrosion.

## Overview

The Field King Professional 190328 Backpack Sprayer combines a no-leak internal piston pump with a durable 21-inch poly wand and premium Viton seals to deliver up to 150 PSI of pressure. Designed for safe, efficient weed control, it includes four versatile nozzles and features tool-free seal replacement for quick maintenance. Perfect for professional and serious home gardeners seeking reliable, mess-free spraying performance.

## Description



## Features

- Internal No Leak Pump design is safer to use chemicals will not drip down your back. Internal piston pump delivers up to 150 PSI
- Durable, 21 inch poly wand with the highest quality Viton seals can be used with Wet table powders and liquids for all applications does the work of both a piston and diaphragm backpack
- Premium, lockable shut off with brass components and an in-line filter
- Easy access pump allows changing of seals in just minutes with no tools
- 4 nozzles included: brass adjustable, 2 flat fans, and foaming nozzle. Also accepts Tee Jet nozzles

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Field King |
| Tank Volume | 1 Gallons |
| Material | Brass |
| Item Weight | 12.8 Pounds |
| Style | Adjustable,Lockable |
| Power Source | Hand Powered |
| Included Components | Nozzle |
| Maximum Pressure | 150 Pound per Square Inch |
| Hose Length | 21 Inches |
| UPC | 841688002586 094716169090 657819404606 |
| Global Trade Identification Number | 00841688002586, 30841688002587 |
| Item model number | 190328 |
| Product Dimensions | 24.13 x 24.13 x 57.15 cm; 5.81 kg |
| ASIN | B000AYHKUO |

## Product Details

- **Brand:** Field King
- **Tank Volume:** 1 Gallons
- **Material:** Brass
- **Item Weight:** 12.8 Pounds
- **Style:** Adjustable,Lockable

## Images

![Field King Professional 190328 No Leak Pump Backpack Sprayer for Killing Weeds in Lawns and Gardens - Image 1](https://m.media-amazon.com/images/I/71b3gswIT-L.jpg)
![Field King Professional 190328 No Leak Pump Backpack Sprayer for Killing Weeds in Lawns and Gardens - Image 2](https://m.media-amazon.com/images/I/81YmU2w9cwL.jpg)
![Field King Professional 190328 No Leak Pump Backpack Sprayer for Killing Weeds in Lawns and Gardens - Image 3](https://m.media-amazon.com/images/I/51CRnpTItML.jpg)
![Field King Professional 190328 No Leak Pump Backpack Sprayer for Killing Weeds in Lawns and Gardens - Image 4](https://m.media-amazon.com/images/I/81BG91arnML.jpg)
![Field King Professional 190328 No Leak Pump Backpack Sprayer for Killing Weeds in Lawns and Gardens - Image 5](https://m.media-amazon.com/images/I/61f8ehrrF4L.jpg)

## Questions & Answers

**Q: How many gallons does it hold?**
A: The tank holds 4 gallons when full; it has graduated markings of 1, 2, and 3 gallons also.  When full, it weighs 50 pounds.  The back pack makes it feel like less than that once you have it on your back.  This is most easily done if you set it on a bench top or table top, and then "slip" into the harness.

**Q: Has anyone had any experience with using this sprayer for a stain or oil based product for spraying/staining a split rail fence?**
A: use a $20.00 plastic cheaPO 1 gallon pump spray worth it for large deck saves serious time ive done this 5 plus times solvents and stayin etc usually ruin pump in hours make sure finish same day b/c next day pump might be junk

**Q: what is the difference bet 190328 and 190348**
A: The 190328 Field King backpack has adjustable padded shoulder straps and durable poly wand; whereas, the 190348 Field King Max backpack has a deluxe padded harness with a full back pad, wide support waist belt and chest cinch strap. It also features a 21" poly-lined stainless steel wand and foldable pump handle making it easier to transport and store. They both have the internal No Leak pump, Viton seals, lockable shut-off with removable filter, and 4 nozzles. Please let us know if you have any other questions. You can also call us at 1-800-311-9903. Thank you for your interest in our products.

**Q: will it work for Organic fertilizers?  Using Fertilizers that have some tiny solids.**
A: I haven't used it for organic fertilizers but as long as the solids are soluble in water, it should work. If they are not soluble, they will likely clog up the spray head.

## Frequently Bought Together

- FIELD KING 190328 Backpack Sprayer, 4 Gallon, with Internal No Leak Pump Design Delivers 150 PSI
- RM43 Concentrated Extended Control Weed Killer

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**Shop now:** [https://www.desertcart.lk/products/223019586-field-king-professional-190328-no-leak-pump-backpack-sprayer-killing](https://www.desertcart.lk/products/223019586-field-king-professional-190328-no-leak-pump-backpack-sprayer-killing)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-01-24*