---
product_id: 191315828
title: "12 Volt Diaphragm Pump 3LPM 0.8 GPM 100PSI Self Priming Sprayer Pump 12V DC Fresh Water Pump Water Pressure Switch for RV Camper Marine Boat Lawn (30W)"
brand: "ieik"
price: "26328 Ft"
currency: HUF
in_stock: true
reviews_count: 8
category: "Ieik"
url: https://www.desertcart.hu/products/191315828-12-volt-diaphragm-pump-3lpm-0-8-gpm-100psi-self
store_origin: HU
region: Hungary
---

# 30W power efficiency 3L/min (0.8 GPM) flow rate 100 PSI max pressure 12 Volt Diaphragm Pump 3LPM 0.8 GPM 100PSI Self Priming Sprayer Pump 12V DC Fresh Water Pump Water Pressure Switch for RV Camper Marine Boat Lawn (30W)

**Brand:** ieik
**Price:** 26328 Ft
**Availability:** ✅ In Stock

## Summary

> 💦 Pump up your adventure with quiet, reliable power!

## Quick Answers

- **What is this?** 12 Volt Diaphragm Pump 3LPM 0.8 GPM 100PSI Self Priming Sprayer Pump 12V DC Fresh Water Pump Water Pressure Switch for RV Camper Marine Boat Lawn (30W) by ieik
- **How much does it cost?** 26328 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/191315828-12-volt-diaphragm-pump-3lpm-0-8-gpm-100psi-self)

## Best For

- ieik enthusiasts

## Why This Product

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

## Key Features

- • **Compact Powerhouse:** Delivers robust 30W power for efficient water pumping without the noise overload.
- • **Space-Smart Design:** Slim 4.33" x 7.48" footprint fits seamlessly into tight spaces, ideal for modern mobile lifestyles.
- • **Built-in Safety Shield:** Automatic shutoff and overload protection prevent damage and ensure long-lasting reliability.
- • **Plug & Play Simplicity:** Self-priming with a pressure switch for effortless operation—just connect and go.
- • **Precision Flow Control:** Maintains a steady 3 liters per minute flow, perfect for RVs, boats, and lawn irrigation.

## Overview

The IEIK 12V Diaphragm Pump is a compact, 30W self-priming water pump delivering up to 3 liters per minute at 100 PSI. Designed for RVs, marine, and lawn use, it features automatic pressure control and overload protection, ensuring quiet, efficient, and safe water pressure management in tight spaces.

## Description

Buy IEIK 12 Volt Diaphragm Pump 3LPM 0.8 GPM 100PSI Self Priming Sprayer Pump 12V DC Fresh Water Pump Water Pressure Switch for RV Camper Marine Boat Lawn (30W): Accessories - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great little pump - Arrived on time, was packaged well, works very good, a lot of pressure and high flow rate. Direct replacement for the one I had that failed. Good quay. Would buy again.
Review: Great pump - Easy to install, great pressure. Works great, and it’s pretty small and will fit inside compact areas.thus pump function awesome. Very durable.

## Features

- Features: The IEIK diaphragm pump is equipped with a power of 30W, a pressure of 100Psi, and a water flow rate of 3L/PM 0.8GPM. If you are concerned about the sound of the water pump being too loud, this hydraulic diaphragm pump will be a good choice. Compared with the 60W water pressure diaphragm pump, its pumping speed is slightly lower, but it can still meet most of the pressure requirements.
- Function: When the IEIK pressure diaphragm pump is powered on, opening the valve will start working, and closing the valve will automatically stop working. The IEIK pressure diaphragm pump is equipped with a protective device, which can effectively prevent the diaphragm pump from melting or burning when overloaded or blocked. IEIK water pressure pumps can not only help you solve water pressure problems, but also ensure safety during operation.
- Parameters: Vertical suction stroke of water pressure diaphragm pump 3.3ft, inlet pressure 0.2Mpa, rated pressure 0.7Mpa, flow rate (maximum) 3L/min, size 16.5 cx 9.5 cmx 5.5cm, water pipe interface 3/8-inch hose barb ports. The pressure regulation function of the water pressure pump is not explicitly stated in use. In order to achieve the best working condition of the water pump and improve the user experience, we have cancelled the pressure regulation function in the design.
- Application: Before formal use, please connect the water inlet to the pressurized water supply pipe, and after a few minutes of power on trial operation, move it to the working environment. Please use DC12V 2.5A-4A power supply. IEIK fresh water pressure diaphragm pump can be used for automatic pump, ocean, ship, camper, RV, agricultural spray (weak acid and weak base) and truck.
- Note: Please test according to the requirements and use a suitable power source before use. IEI diaphragm pump is not a submersible pump, please pay attention to waterproofing and prevent short circuits. Diaphragm pumps are tested before leaving the factory, and there may be some water inside the pump. If you encounter any problems during use, please feel free to contact us, and we will answer relevant technical questions as soon as possible.
- Tip: When the water pump vibrates and makes a dry noise but does not work after being powered on, please use an air compressor to blow gas from the water pump inlet to discharge the gas from the outlet, and it can work normally.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07YXTB541 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #50,227 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #16 in Diaphragm Pumps |
| Brand | IEIK |
| Color | 12v 30w(3/8") |
| Customer Reviews | 4.1 4.1 out of 5 stars (1,698) |
| Date First Available | October 10, 2019 |
| Included Components | 1 x Diaphragm Water Pump, 2 x Hose Clamps |
| Item Package Quantity | 1 |
| Item Weight | 1.43 pounds |
| Manufacturer | IEIK |
| Material | Metal |
| Maximum Flow Rate | 3 Liters Per Minute |
| Maximum Lifting Height | 130 Feet |
| Maximum Power | 30 Watts |
| Outside Diameter | 3/8 Inches |
| Power Source | Battery Powered |
| Product Dimensions | 4.33"L x 7.48"W x 2.36"H |
| Special Features | Pressure switch |
| Style | Diaphragm |
| UPC | 710033279563 |
| Voltage | 12 Volts |
| Water Consumption | 0.8 Gallons per Minute |
| Wattage | 30 watts |

## Product Details

- **Brand:** IEIK
- **Color:** 12v 30w(3/8")
- **Item Weight:** 650 Grams
- **Material:** Metal
- **Maximum Flow Rate:** 3 Liters Per Minute
- **Maximum Lifting Height:** 130 Feet
- **Power Source:** Battery Powered
- **Product Dimensions:** 4.33"L x 7.48"W x 2.36"H
- **Style:** Diaphragm
- **Voltage:** 12 Volts

## Images

![12 Volt Diaphragm Pump 3LPM 0.8 GPM 100PSI Self Priming Sprayer Pump 12V DC Fresh Water Pump Water Pressure Switch for RV Camper Marine Boat Lawn (30W) - Image 1](https://m.media-amazon.com/images/I/71mFI6nTZLL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great little pump
*by M***S on October 22, 2025*

Arrived on time, was packaged well, works very good, a lot of pressure and high flow rate. Direct replacement for the one I had that failed. Good quay. Would buy again.

### ⭐⭐⭐⭐⭐ Great pump
*by L***Y on September 1, 2025*

Easy to install, great pressure. Works great, and it’s pretty small and will fit inside compact areas.thus pump function awesome. Very durable.

### ⭐⭐⭐⭐ Good Pump but Noisy
*by T***T on November 10, 2017*

Good pump that does what it should but boy is it loud! It's mounted in a cupboard under the sink in a motorhome so maybe there's some echo but I would still classify it as very loud. That's the negative but on the positive side the pump works really well. It provides plenty of output for a Class C motorhome of average size and length. The pressure in the shower is just fine. As a bonus for anyone who does a lot of dry camping, it uses less power and water than the original pump but achieves the same goal of getting the water from the fresh tank to the tap.

## Frequently Bought Together

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-03-12*