--- product_id: 31370083 title: "Proback 12v Diaphragm Pump Battery Powered Backpack Agricultural Sprayer 4 Gallon Five Speed Water Flow Now" brand: "proback" price: "R2199" currency: ZAR in_stock: false reviews_count: 1 url: https://www.desertcart.co.za/products/31370083-proback-12v-diaphragm-pump-battery-powered-backpack-agricultural-sprayer-4 store_origin: ZA region: South Africa --- # Proback 12v Diaphragm Pump Battery Powered Backpack Agricultural Sprayer 4 Gallon Five Speed Water Flow Now **Brand:** proback **Price:** R2199 **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Proback 12v Diaphragm Pump Battery Powered Backpack Agricultural Sprayer 4 Gallon Five Speed Water Flow Now by proback - **How much does it cost?** R2199 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/31370083-proback-12v-diaphragm-pump-battery-powered-backpack-agricultural-sprayer-4) ## Best For - proback enthusiasts ## Why This Product - Trusted proback brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description ESR-16A 12V Battery powered backpack sprayer HAS FIVE SPEED WATER FLOW YOU CAN ADJUST for agricultural, lawn, yard, garden, cleaning, bug killing, pest solution, weeds, plant insects and diseases spraying, washing, water fed brush washing car, window. Review: all in all just more lightweight and better manufacturing ( - 5 uses: the switch at the wand went on the fritz. took it apart, oiled, still leaks. replacement 9.99 at tractorsupply. all in all just more lightweight and better manufacturing (?) than that yellow one.... but could be seriously improved with: see through level, 18v ryobi compatible lithium battery for 1-2 hr duration and better 18 v pump, better on off switch: on a cable attached to the wand, or a pull string like grandmas nightlight switch!, make a 2 gallon model .. . etc ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0178D9G1A | | Brand | Proback | | Brand Name | Proback | | Color | Blue | | Customer Reviews | 2.0 out of 5 stars 1 Review | | Item Weight | 14 Pounds | | Manufacturer Part Number | ESR-16A5 | | Material | Plastic Steel,Plastic | | Material Type | Plastic Steel,Plastic | | Model Number | ESR-16A5 | | Power Source | Battery Powered | | Style | Adjustable,Unique | | Style Name | Adjustable,Unique | | Tank Volume | 4 Gallons | | UPC | 190073514846 | ## Product Details - **Brand:** Proback - **Color:** Blue - **Item Weight:** 14 Pounds - **Material:** Plastic Steel,Plastic - **Tank Volume:** 4 Gallons ## Images ![Proback 12v Diaphragm Pump Battery Powered Backpack Agricultural Sprayer 4 Gallon Five Speed Water Flow Now - Image 1](https://m.media-amazon.com/images/I/41t3he8raCL.jpg) ![Proback 12v Diaphragm Pump Battery Powered Backpack Agricultural Sprayer 4 Gallon Five Speed Water Flow Now - Image 2](https://m.media-amazon.com/images/I/71ayfPFUNRL.jpg) ![Proback 12v Diaphragm Pump Battery Powered Backpack Agricultural Sprayer 4 Gallon Five Speed Water Flow Now - Image 3](https://m.media-amazon.com/images/I/613kNukynDL.jpg) ![Proback 12v Diaphragm Pump Battery Powered Backpack Agricultural Sprayer 4 Gallon Five Speed Water Flow Now - Image 4](https://m.media-amazon.com/images/I/71PSFfu6dzL.jpg) ![Proback 12v Diaphragm Pump Battery Powered Backpack Agricultural Sprayer 4 Gallon Five Speed Water Flow Now - Image 5](https://m.media-amazon.com/images/I/71DW6qKuT7L.jpg) ## Questions & Answers **Q: Can you use this for spraying for green and moss. Does it have a wide streng spray** A: ESR16A is the 12V battery powered. With the five speed water flow adjustment. It is very convenient to do agricultural pesticide, fertilizer spraying, mosquito and insects killing, connect with the water-fed pole and brush to clean the window & wall. It is also a good tool to spray trees, grass and crops or to sterilize food processing place, kitchen and so on. By using the single nozzle, the spraying distance is around 3 meters, spraying width is 40cm a little away from the nozzle and it will be wider further away. ## Customer Reviews ### ⭐⭐ all in all just more lightweight and better manufacturing ( *by F***S on August 24, 2016* 5 uses: the switch at the wand went on the fritz. took it apart, oiled, still leaks. replacement 9.99 at tractorsupply. all in all just more lightweight and better manufacturing (?) than that yellow one.... but could be seriously improved with: see through level, 18v ryobi compatible lithium battery for 1-2 hr duration and better 18 v pump, better on off switch: on a cable attached to the wand, or a pull string like grandmas nightlight switch!, make a 2 gallon model .. . etc --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.za/products/31370083-proback-12v-diaphragm-pump-battery-powered-backpack-agricultural-sprayer-4](https://www.desertcart.co.za/products/31370083-proback-12v-diaphragm-pump-battery-powered-backpack-agricultural-sprayer-4) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-05-29*