---
product_id: 138531911
title: "7star 7-STAR 4.5 LPM / 12v DC Battery Sprayer Motor/water Pump Diaphragm Water Pump(3 HP)"
brand: "7star"
price: "€ 14.87"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/138531911-7star-7-star-4-5-lpm-12v-dc-battery-sprayer
store_origin: FI
region: Finland
---

# 7star 7-STAR 4.5 LPM / 12v DC Battery Sprayer Motor/water Pump Diaphragm Water Pump(3 HP)

**Brand:** 7star
**Price:** € 14.87
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 7star 7-STAR 4.5 LPM / 12v DC Battery Sprayer Motor/water Pump Diaphragm Water Pump(3 HP) by 7star
- **How much does it cost?** € 14.87 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/138531911-7star-7-star-4-5-lpm-12v-dc-battery-sprayer)

## Best For

- 7star enthusiasts

## Why This Product

- Trusted 7star brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

7 star 12 volt dc 4.5 lpm water pump 110 psi/6.9 bar high pressure electric booster pump battery operated sprayer pump motor with pressure adjustment for garden, sprinklers, fish tank, car bike washer, ac service, shower, water taps, boats, caravan features: this pump is equipped with automatic switch. if the pressure is too high, it will stop working. it has over-heat protection and can work for a long time. small size but strong; low consumption & high efficiency; please note this pump must not used in dirty water. you may install sediment filter before inlet. it cannot be used submersible. applications (multi-purpose): sprayer, cleaning floor, carpet, car, air conditioner home use for garden sprinklers & shower agricultural purposes: spray for farm chemical, pesticide water taps in the boat, caravan or motor home increase piping pressure. Specifications: housing material: tough abs winding material: copper power source: battery / power supply 12 volt dc adapter 3 amp voltage: dc12v power: 36w working current: 3a max output / suction / suction power: 4.5l/min max pressure/ bursting pressure of water: 100 psi / 6.9 bar. Working: continuous heat resistance: 0°c~60° self-priming: 1m inlet: 10mm hose outlet: 18mm screw pump size: 16cm(l) x 10cm(b) x 5cm(h) pump weight: 0.6 kg note: bbrg, thermal protected. Auto on / off (the pump is equipped with an auto on / off switch, when the water output flow is closed the pump will automatically turn off, and vice versa when opened it will automatically turn on)Single-phase Water PumpPower Rating: 12 kWPower Supply: 12 Volt DCMotor Power: 3 HP: 1Brand: 7starModel Name: 7-STAR 4.5 LPM / 12v DC Battery Sprayer Motor/water PumpType: DiaphragmUsage Type: AgriculturalFlow Rate: 4.5 LPMTotal Head: 1 mPhase: Single-phaseThermal Over Load Protector: NoWeight: 0.5 kgWarranty Summary: no warrantyService Type: noCovered in Warranty: noNot Covered in Warranty: no

## Features

- Single-phase Water Pump
- Power Rating: 12 kW
- Power Supply: 12 Volt DC
- Motor Power: 3 HP

## Images

![7star 7-STAR 4.5 LPM / 12v DC Battery Sprayer Motor/water Pump Diaphragm Water Pump(3 HP) - Image 1](https://rukminim1.flixcart.com/image/800/800/jndhrbk0/water-pump/n/f/c/7-star-4-5-lpm-12v-dc-battery-sprayer-motor-water-pump-7star-original-imafafyvcemqqe4t.jpeg?q=90)

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**Shop now:** [https://www.desertcart.fi/products/138531911-7star-7-star-4-5-lpm-12v-dc-battery-sprayer](https://www.desertcart.fi/products/138531911-7star-7-star-4-5-lpm-12v-dc-battery-sprayer)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-04*