---
product_id: 388308719
title: "LONGRUN Fresh Water Pump 12V DC Diaphragm Pump with Adjustable Pressure Switch 6L/Min 1.56GPM Self Priming Sprayer Pump with 2 Hose Clamps 100PSI Agriculture Pump for RV Camper Marine Boat Garden Lawn"
brand: "longrun"
price: "NT$5619"
currency: TWD
in_stock: true
url: https://www.desertcart.tw/products/388308719-longrun-fresh-water-pump-12v-dc-diaphragm-pump-with-adjustable
store_origin: TW
region: Taiwan
---

# 12V DC power for versatile use 6L/min (1.56 GPM) high flow rate 100 PSI auto shut-off pressure switch LONGRUN Fresh Water Pump 12V DC Diaphragm Pump with Adjustable Pressure Switch 6L/Min 1.56GPM Self Priming Sprayer Pump with 2 Hose Clamps 100PSI Agriculture Pump for RV Camper Marine Boat Garden Lawn

**Brand:** longrun
**Price:** NT$5619
**Availability:** ✅ In Stock

## Summary

> 💧 Pump up your efficiency with LONGRUN’s smart, silent, and sturdy water solution!

## Quick Answers

- **What is this?** LONGRUN Fresh Water Pump 12V DC Diaphragm Pump with Adjustable Pressure Switch 6L/Min 1.56GPM Self Priming Sprayer Pump with 2 Hose Clamps 100PSI Agriculture Pump for RV Camper Marine Boat Garden Lawn by longrun
- **How much does it cost?** NT$5619 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/388308719-longrun-fresh-water-pump-12v-dc-diaphragm-pump-with-adjustable)

## Best For

- longrun enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Premium brushed pure copper coil motor extends pump life and boosts efficiency.
- • **Smart Safety First:** Auto shut-off at 100 PSI prevents damage and ensures worry-free operation.
- • **Versatile Anywhere:** Perfect for RVs, boats, gardens, and agricultural spraying—your all-in-one water solution.
- • **Ready Out of the Box:** Factory-tested for voltage and pressure, ensuring reliable performance from day one.
- • **Whisper-Quiet Performance:** Soft rubber mounting reduces vibration noise for a peaceful environment.

## Overview

The LONGRUN Fresh Water Pump is a durable 12V DC diaphragm pump delivering 6 liters per minute (1.56 GPM) with an adjustable pressure switch that auto shuts off at 100 PSI. Featuring a premium copper coil motor and vibration-dampening mounts, it offers quiet, efficient, and reliable water flow ideal for RVs, boats, gardens, and agricultural use.

## Description

Typical Applications: Agricultural Spraying. General Industrial. Automotive Marine/RV/Camper/Caravan/Boat/Shower Pump, water transfer pump, wash-down pump, misting pump, sprayer pump. Specifications: Self-priming diaphragm pump with a built-in pressure switch Working Temperature Range: 0~60°C /32~140° Volts: DC 12V Adjustable CUT OFF Pressure: Default MAX 120 PSI Inlet/Outlet: 0.4" inch hose barb Flow: 6 L/min Packing List 1. Diaphragm Water Pump x 1 2. Stainless Steel Fastening Ring x 2 Product Maintenance 1. The working temperature of the pump is 0 ~ 60 °C / 32 ~ 140 °F. 2. If the working temperature is lower than 0 ~ 60 °C / 32 ~ 140 °F, please clean the water in the pump to protect it from damage caused by ice ing of the pump at low temperature.

## Features

- 【Safe & Durable】LONGRUN's fresh water pump is equipped with a quick plug and an overvoltage protection device. If the maximum water flow exceeds 100 PSI, the electronic switch will automatically turn off. When the water inlet and outlet values return to normal, it will start working again!
- 【Reduce Noise】Our 12V DC water pump base uses a soft rubber bracket, the diameter of the support hole is 0.2", which can effectively reduce the noise caused by vibration.
- 【Improve work efficiency】LONGRUN's self priming pump uses premium brushed pure copper coil motor, which improves the service life, reduces the resistance in the working process, and makes your work more efficient.
- 【Widely Application】The diaphragm pump is widely used in agricultural and life. Including garden sprinklers, lawns, showers, boat taps, caravans, campers, RV, boats, family gardens and camping.
- 【Notice】All of LONGRUN water pump have been strictly tested before leaving the factory, including test voltage and water pressure. Therefore, little water to be found inside this sprayer pump is normal, which will not affect your use. Its to protect the diaphragm from damage due to long-time no use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | LONGRUN |
| Item Weight | 1.26 Kilograms |
| Product Dimensions | 18.52 x 8.51 x 5.08 cm; 1.26 kg |
| Item model number | ea7cb624-55f7-4ea2-9052-b9c9d96a0def |
| Size | 6L Water Pump |
| Color | Black |
| Style | Diaphragm |
| Material | copper |
| Power source type | Corded Electric |
| Voltage | 12 Volts |
| Flow Rate | 1.56 Gallons Per Minute |
| Special Features | Typical Applications Agricultural Spraying General Industrial Automotive Marine/RV/Camper/Caravan/Boat Pump. |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Longrun
- **Colour:** Black
- **Material:** copper
- **Style:** Diaphragm
- **Product dimensions:** 18.5L x 8.5W x 5.1H centimeters

## Images

![LONGRUN Fresh Water Pump 12V DC Diaphragm Pump with Adjustable Pressure Switch 6L/Min 1.56GPM Self Priming Sprayer Pump with 2 Hose Clamps 100PSI Agriculture Pump for RV Camper Marine Boat Garden Lawn - Image 1](https://m.media-amazon.com/images/I/611C+b8tKhL.jpg)
![LONGRUN Fresh Water Pump 12V DC Diaphragm Pump with Adjustable Pressure Switch 6L/Min 1.56GPM Self Priming Sprayer Pump with 2 Hose Clamps 100PSI Agriculture Pump for RV Camper Marine Boat Garden Lawn - Image 2](https://m.media-amazon.com/images/I/718RInLryvL.jpg)
![LONGRUN Fresh Water Pump 12V DC Diaphragm Pump with Adjustable Pressure Switch 6L/Min 1.56GPM Self Priming Sprayer Pump with 2 Hose Clamps 100PSI Agriculture Pump for RV Camper Marine Boat Garden Lawn - Image 3](https://m.media-amazon.com/images/I/71yDGteTQ5L.jpg)
![LONGRUN Fresh Water Pump 12V DC Diaphragm Pump with Adjustable Pressure Switch 6L/Min 1.56GPM Self Priming Sprayer Pump with 2 Hose Clamps 100PSI Agriculture Pump for RV Camper Marine Boat Garden Lawn - Image 4](https://m.media-amazon.com/images/I/71-KZ1wYd0S.jpg)
![LONGRUN Fresh Water Pump 12V DC Diaphragm Pump with Adjustable Pressure Switch 6L/Min 1.56GPM Self Priming Sprayer Pump with 2 Hose Clamps 100PSI Agriculture Pump for RV Camper Marine Boat Garden Lawn - Image 5](https://m.media-amazon.com/images/I/61GLOXmtpbL.jpg)

## Available Options

This product comes in different **Size** options.

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-02-09*