### Videos ### Product Description UNI is Volpi Originale Professional knapsack sprayer equipped with polyethylene tank 12 lt(mod. 81) or 15lt (mod. 78). It is a right or left-handed sprayer, able to adapt to any operator, ideal for professional use in gardening and agriculture. UNI sprayer (PUG model) is equipped with: - Plastic pump - Handle for easy transport - Flexible hose 1,2 m - Telescopic lance in nylon fiberglass/anodized aluminum with ergonomic lever handle - Adjustable brass nozzle - Padded and adjustable shoulder straps - 6 bar max pressure, that guarantees a long working autonomy UNI sprayer (PSF model) is equipped with: - Plastic pump - Handle for easy transport - Flexible hose 1,2 m - Brass lance with brass handle and sphere tap - Adjustable brass nozzle - Padded and adjustable shoulder straps - 6 bar max pressure, that guarantees a long working autonomy ### Technical Details - Product Code (with Modular Lance): 81PUG - Spare part kit – Blister: 78PKBLIS - Dimensions (cm): 45 x 15 x 58 - Weight (kg): 4,00 - PIECES- PALLET:: 40 - Product Code (with Sfera/Get lance): 81PSF [Download Data Sheet](https://www.volpioriginale.it/wp-content/uploads/2025/04/TECHNICAL-DATASHEET-UNI-81-78PUG-PSF-PLASTIC-PUMP.pdf) ### Recommendations During summertime pests infest plants and crops. In order to fight the phytophagous pests that infest plants especially towards the end of summer and at the beginning of autumn, causing serious damages to the plant itself and to its fruits, the most important treatment to do is spraying white mineral oil. By spraying trunk and branches with a dosage of 20-25 cc of white oil for every liter of water it is possible to protect plants from Scale insects and Mites. This type of treatment is usually done twice during summer: once at the end of June and once around September, preferably at night or early in the morning.  ### Why you should choose Volpi Originale brand.  The quality of the products. Each product is made with premium materials and techniques.  The complete range of products offered. Volpi Originale offers a very wide line of products for every need.  The after-sales service reserved to its customers. Our customer service team is available to solve your every request. ## Related products - [  ](https://www.volpioriginale.it/en/product/volpitech-6/) [Compression/knapsack sprayers](https://www.volpioriginale.it/en/category/compression-knapsack-sprayers/) [My Sprayers](https://www.volpioriginale.it/en/category/my-sprayers-en/) [## Volpitech 6 ](https://www.volpioriginale.it/en/product/volpitech-6/) [View product](https://www.volpioriginale.it/en/product/volpitech-6/) - [  ](https://www.volpioriginale.it/en/product/wheelbarrow-120lt/) [My Sprayers](https://www.volpioriginale.it/en/category/my-sprayers-en/) [Wheelbarrows sprayers](https://www.volpioriginale.it/en/category/wheelbarrows-sprayers/) [## Wheelbarrow 120lt ](https://www.volpioriginale.it/en/product/wheelbarrow-120lt/) [View product](https://www.volpioriginale.it/en/product/wheelbarrow-120lt/) - [  ](https://www.volpioriginale.it/en/product/volpitech-10e/) [Compression/knapsack sprayers](https://www.volpioriginale.it/en/category/compression-knapsack-sprayers/) [My Sprayers](https://www.volpioriginale.it/en/category/my-sprayers-en/) [## Volpitech 10E ](https://www.volpioriginale.it/en/product/volpitech-10e/) [View product](https://www.volpioriginale.it/en/product/volpitech-10e/) ## Do you need more information or assistance? [ Find an importer ](https://www.volpioriginale.it/en/find-an-importer/ "Trova il rivenditore") [ Contact us now ](https://www.volpioriginale.it/en/contacts/ "Contact minimal") ×