---
product_id: 354616581
title: "bayite 12V DC Fresh Water Pump 7.5 L/Min 2 GPM 100 PSI Adjustable 12 Volt Diaphragm Self Priming Sprayer Pump with Pressure Switch for RV Camper Marine Boat"
brand: "bayite"
price: "€ 12.42"
currency: EUR
in_stock: false
reviews_count: 5
url: https://www.desertcart.nl/products/354616581-bayite-12v-dc-fresh-water-pump-7-5-l-min
store_origin: NL
region: Netherlands
---

# 12V DC power for efficient energy use 7.5 L/min (2 GPM) steady water flow Adjustable cut-off pressure up to 100 PSI bayite 12V DC Fresh Water Pump 7.5 L/Min 2 GPM 100 PSI Adjustable 12 Volt Diaphragm Self Priming Sprayer Pump with Pressure Switch for RV Camper Marine Boat

**Brand:** bayite
**Price:** € 12.42
**Availability:** ❌ Out of Stock

## Summary

> 🚿 Elevate your water game—quiet, powerful, and built for adventure!

## Quick Answers

- **What is this?** bayite 12V DC Fresh Water Pump 7.5 L/Min 2 GPM 100 PSI Adjustable 12 Volt Diaphragm Self Priming Sprayer Pump with Pressure Switch for RV Camper Marine Boat by bayite
- **How much does it cost?** € 12.42 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/354616581-bayite-12v-dc-fresh-water-pump-7-5-l-min)

## Best For

- bayite enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Sealed pump body and electro-coated switches resist moisture and corrosion, guaranteeing years of quiet, maintenance-free operation.
- • **Versatile Installation:** Self-priming pump with 3/8-inch hose barb ports and vertical suction lift up to 5ft, ideal for campers, boats, and garden systems.
- • **Consistent Power & Flow:** Patented diaphragm design ensures smooth, reliable water delivery with low current draw—perfect for demanding RV and marine setups.
- • **Plug & Play Convenience:** Includes brass coupler and hose clamps for quick, secure installation—get your water flowing fast without hassle.
- • **Customizable Pressure Control:** Adjustable cut-off pressure up to 100 PSI lets you tailor performance to your specific water system needs.

## Overview

The bayite 12V DC Fresh Water Pump is a durable, self-priming diaphragm pump delivering up to 7.5 L/min at adjustable pressures up to 100 PSI. Designed for RVs, boats, and garden use, it features corrosion-resistant components, low power consumption, and easy installation with standard 3/8-inch hose fittings. Its quiet operation and reliable flow make it a top choice for professionals and outdoor enthusiasts seeking dependable water pressure on the go.

## Description

Features & Benefits Positive displacement pump Can run dry Quiet operation Industry standard mount pattern Demand pump Easy connect fittings Typical Applications Agricultural Spraying General Industrial Automotive Marine/RV/Camper/Caravan/Boat Pump Specifications: Self-priming diaphragm pump with a built-in pressure switchBrand New and Good quality Temperature Range: 0~60°C /32~140°F Volts:DC 12V Amp Draw: 5.0AMP Cut-off Pressure : 100 PSI. It doesn't mean 7.5L/min jet at 100PSI Inlet/Outlet: 3/8 inch (10mm) hose barb Flow: 7.5 L/minVertical Suction Lift: 5ft (1.5m) Product Size approx: 15.5cm(L) x 23cm(W) x 6cm(H) Product Weight: Approx. 1kg /35 oz Multi-purpose: Home use for Garden sprinklers, lawn, shower, camping, water taps in the boat, caravan, rv or motor home suits for Caravan, Camper, RV, Boats, Marine, Home Garden and Camping Package Include: 1 x Diaphragm Water Pump2 x Hose Clamps 1 x brass coupler

Review: I've only had it a few days so far, I have it pumping water to my greenhouse mister system using hose reducers and 1/4 black drip hosing and assorted 1/4 push to connect fitting(RO/DI). Runs quieter than my older smaller pump and sends plenty of water through the 1/4" hose to the misters. One con is the pressure screw is stuck and can't adjust it, screw stripped. Still works great and suited my needs. Thumbs up so far.
Review: Worked for our farm sprayer

## Features

- The patented design delivers smooth & consistent flow at all ranges of operation, while drawing low current; 3/8-inch hose barb ports; Vertical Suction Lift: 5ft (1.5m). Adjustable CUT-OFF Pressure: MAX 100 PSI(5.5Bar). It doesn't mean 7.5L/min jet at 100PSI
- Inlet: 3/8-inch(10mm) hose barb port. Outlet: Brass coupler with a 3/8-inch(10mm) hose barb port. Comes with 2 tube clamps. Water residue may come out from the pump due to the quality test before shipping
- The pump body is sealed to prevent incidental moisture and dust from entering. Able to operate in a wet environment. Self priming function allows it to be mounted above water tank
- Sealed switches and electro coating to inhibit corrosion. Soft rubber mounting tabs to reduce vibrations. When installed correctly, Marine Duty Fresh Water Pumps provide years of quiet operation
- The pump in combination with a low backpressure water system can exceed all expectations

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07FT87XJY |
| ASIN  | B07FT87XJY |
| Batteries Included? | No |
| Batteries Required? | No |
| Color | Black |
| Customer Reviews | 4.3 4.3 out of 5 stars (227) |
| Customer reviews | 4.3 4.3 out of 5 stars (227) |
| Date First Available | 7 September 2018 |
| Date First Available  | 7 September 2018 |
| Flow Rate | 2 Gallons Per Minute |
| Is Discontinued By Manufacturer  | No |
| Item Weight | 1.18 Kilograms |
| Item model number | XX439 |
| Item model number  | XX439 |
| Manufacturer | bayite |
| Manufacturer  | bayite |
| Material | Brass |
| Part number | XX439 |
| Power source type | 12V DC (60W) |
| Product Dimensions | 19.05 x 12.7 x 6.1 cm; 1.18 kg |
| Product Dimensions  | 19.05 x 12.7 x 6.1 cm; 1.18 kg |
| Style | Diaphragm |
| Voltage | 12 Volts |

## Product Details

- **Brand:** bayite
- **Colour:** Black
- **Material:** Brass
- **Product dimensions:** 19L x 14.5W x 6H centimeters
- **Style:** Diaphragm

## Images

![bayite 12V DC Fresh Water Pump 7.5 L/Min 2 GPM 100 PSI Adjustable 12 Volt Diaphragm Self Priming Sprayer Pump with Pressure Switch for RV Camper Marine Boat - Image 1](https://m.media-amazon.com/images/I/71E2hRPQpmL.jpg)
![bayite 12V DC Fresh Water Pump 7.5 L/Min 2 GPM 100 PSI Adjustable 12 Volt Diaphragm Self Priming Sprayer Pump with Pressure Switch for RV Camper Marine Boat - Image 2](https://m.media-amazon.com/images/I/71Lhlw4UqpL.jpg)
![bayite 12V DC Fresh Water Pump 7.5 L/Min 2 GPM 100 PSI Adjustable 12 Volt Diaphragm Self Priming Sprayer Pump with Pressure Switch for RV Camper Marine Boat - Image 3](https://m.media-amazon.com/images/I/71y7fLVNdrL.jpg)
![bayite 12V DC Fresh Water Pump 7.5 L/Min 2 GPM 100 PSI Adjustable 12 Volt Diaphragm Self Priming Sprayer Pump with Pressure Switch for RV Camper Marine Boat - Image 4](https://m.media-amazon.com/images/I/71zeePMGzmL.jpg)
![bayite 12V DC Fresh Water Pump 7.5 L/Min 2 GPM 100 PSI Adjustable 12 Volt Diaphragm Self Priming Sprayer Pump with Pressure Switch for RV Camper Marine Boat - Image 5](https://m.media-amazon.com/images/I/81js5FWbp6L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by R***. on 23 June 2022*

I've only had it a few days so far, I have it pumping water to my greenhouse mister system using hose reducers and 1/4 black drip hosing and assorted 1/4 push to connect fitting(RO/DI). Runs quieter than my older smaller pump and sends plenty of water through the 1/4" hose to the misters. One con is the pressure screw is stuck and can't adjust it, screw stripped. Still works great and suited my needs. Thumbs up so far.

### ⭐⭐⭐⭐⭐ Review
*by W***Z on 17 February 2025*

Worked for our farm sprayer

### ⭐⭐⭐⭐ Review
*by C***R on 3 July 2019*

Almost gave this one Star and sent it back. This pump works with the following caveats. 1) will not work if you install it upside down. 2) has extreamly poor suction if it's installed flat 3) if the pickup pipe/hose is longer than 3 feet then it will take for ever to self prime. Even if the supply is level to the pump. Recommend that you use a fairly rigid 1/4 inch hose between the pump and the water supply, 3/8 or larger will cause issues because of the low suction.

## Frequently Bought Together

- bayite 12V DC Fresh Water Pump 7.5 L/Min 2 GPM 100 PSI Adjustable 12 Volt Diaphragm Self Priming Sprayer Pump with Pressure Switch for RV Camper Marine Boat
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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-03-12*