---
product_id: 283421125
title: "Seaflo 12V DC 1.2 GPM 35 PSI 21-Series Diaphragm Water Pressure Pump for Caravan/RV/Boat/Marine, Black"
brand: "seaflo"
price: "81878CFA"
currency: XOF
in_stock: true
reviews_count: 4
category: "Seaflo"
url: https://www.desertcart.sn/products/283421125-seaflo-12v-dc-1-2-gpm-35-psi-21-series
store_origin: SN
region: Senegal
---

# 12V DC power efficiency 1.2 GPM high flow rate Built-in 35 PSI auto pressure switch Seaflo 12V DC 1.2 GPM 35 PSI 21-Series Diaphragm Water Pressure Pump for Caravan/RV/Boat/Marine, Black

**Brand:** seaflo
**Price:** 81878CFA
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your water flow game — seamless pressure, zero worries!

## Quick Answers

- **What is this?** Seaflo 12V DC 1.2 GPM 35 PSI 21-Series Diaphragm Water Pressure Pump for Caravan/RV/Boat/Marine, Black by seaflo
- **How much does it cost?** 81878CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/283421125-seaflo-12v-dc-1-2-gpm-35-psi-21-series)

## Best For

- seaflo enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Quiet Design:** Sleek, space-saving build with whisper-quiet operation fits any RV, boat, or caravan 🚐
- • **Power-Packed Efficiency:** Delivers 1.2 gallons per minute with ultra-low 12V power draw ⚡
- • **Plug & Play Installation:** Easy-connect system with fixed 10mm hose outlets for hassle-free setup 💼
- • **Durable Dry-Run Protection:** Thermal overload safeguard lets pump run dry without damage for peace of mind 🔥
- • **Smart Auto Pressure Control:** Built-in 35 PSI switch starts/stops pump seamlessly as you use water 🔧

## Overview

The Seaflo 12V DC 1.2 GPM Diaphragm Water Pressure Pump is a professional-grade, compact pump designed for marine, RV, and caravan use. It features a built-in 35 PSI pressure switch for automatic operation, runs efficiently on low power, and includes thermal protection to prevent damage during dry runs. With a quiet, durable design and easy installation, it ensures reliable water pressure wherever you go.

## Description

NEW 12V Self-Priming Water Pressure Pump 1.2 Gallons/Min (4.3 LPM) 35 PSI Product Details: This product is 100% brand new and comes in original color packing Powerful automatic pressure pump 1.2 Gallons Per Minute (4.3 LPM) capacity flow, and 35 PSI pressure Extremely efficient, very low current draw and offer high capacity output Self priming Smooth, silent operation Can run dry without damage Thermal overload and ignition protection Easy connecting system Low power draw Soft rubber mounts Professional grade pump - Ideal for marine, caravans/RV, and agriculture applications Built-in pressure switch, to automatically turn on and off as you turn your tap or nozzle on and off Beware of inferior non-genuine products on the market that claim to be just as good Specifications Voltage: 12V DC Flow capacity: 1.2 Gallons per minute (4.2 Litres per minute) Water pressure: 35 PSI Hose Outlets: Fixed 10mm (3/8") diam. hose tails Twin core wire Current Draw: 1.7 Amp (max. 2.7 Amp) Dimensions: Length 170mm x Width 100mm x Height 67mm Approvals: CE Applications For marine, RV, agriculture and recreational applications Suits all size boats, caravans, mobile homes, etc. For sinks, taps, showers, or toilets Other applications where you have to transfer water

Review: Amazing - Super quiet and very well built. Worth the price. 2.8GPM as described!
Review: منتج ممتاز - ممتاز

## Features

- Compact design packs a punch!
- Extremely efficient, low electric consumption and high capacity output of 1.2 gallons per minute
- Built-in 35 PSI pressure switch for automatic stop/start
- Built-in pressure switch to automatically turn on and off as you turn your tap or nozzle on and off
- Built-in thermal protector, able to run dry for extended periods without causing any damages

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00DLKT4OO |
| Best Sellers Rank | #49,296 in Sporting Goods ( See Top 100 in Sporting Goods ) #56 in Boat Plumbing |
| Brand | SEAFLO |
| Brand Name | SEAFLO |
| Color | Black |
| Colour | Black |
| Customer Reviews | 4.4 out of 5 stars 6,058 Reviews |
| EU Spare Part Availability Duration | 4 Years |
| Flow Rate | 1.2 Gallons Per Minute |
| Global Trade Identification Number | 00637776645502, 00640674580349, 00787721093749, 00810039498149, 06410038780111 |
| Item Dimensions L x W x H | 16.5L x 9.7W x 6.4H centimeters |
| Item Weight | 680 g |
| Manufacturer | SEAFLO |
| Material | Polypropylene (PP) |
| Material Type | Polypropylene (PP) |
| Maximum Lifting Height | 4 Feet |
| Model Number | SFDP1-012-035-21 |
| Power Source | DC |
| Power source | DC |
| Product Style | Diaphragm Pump |
| Product dimensions | 16.5L x 9.7W x 6.4H centimeters |
| Style | Diaphragm Pump |
| UPC | 640674580349 787721093749 615200881986 637776645502 |
| Voltage | 12 Volts (DC) |

## Product Details

- **Brand:** SEAFLO
- **Colour:** Black
- **Material:** Polypropylene (PP)
- **Product dimensions:** 16.5L x 9.7W x 6.4H centimeters
- **Style:** Diaphragm Pump

## Images

![Seaflo 12V DC 1.2 GPM 35 PSI 21-Series Diaphragm Water Pressure Pump for Caravan/RV/Boat/Marine, Black - Image 1](https://m.media-amazon.com/images/I/61112CVoZEL.jpg)

## Questions & Answers

**Q: which side is the inlet ?**
A: There is an arrow pointing from one end to the other. Inlet is the end the arrow starts from. Direction of flow is parallel to the arrow.

**Q: can the cut off pressure be regulated/adjusted to about 15psi?**
A: This pump is built with 35psi switch and  can not adjusted to 15psi. Thank you!

**Q: Im looking to make a water misting system off the side of my rv. Would this pump be good to run for several hours continuously?**
A: Yes, it will run continuously for several hours. I've run it as a transfer pump when needed, and had it running for an entire day. Works great.

**Q: Is it a wash down pump?**
A: This pump can be used as a wash down pump. Thank you!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing
*by D***. on 29 January 2026*

Super quiet and very well built. Worth the price. 2.8GPM as described!

### ⭐⭐⭐⭐⭐ منتج ممتاز
*by س***ي on 4 October 2025*

ممتاز

### ⭐ لا يعمل
*by ز***ي on 22 September 2025*

لا يعمل

## Frequently Bought Together

- SEAFLO 21-Series Water Pressure Diaphragm Pump - 12V DC, 1.2 GPM, 35 PSI with Adjustable Pressure Switch, Self-Priming, Quiet Operation for RV, Boat, and Off-Grid Applications
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**Shop now:** [https://www.desertcart.sn/products/283421125-seaflo-12v-dc-1-2-gpm-35-psi-21-series](https://www.desertcart.sn/products/283421125-seaflo-12v-dc-1-2-gpm-35-psi-21-series)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-03-05*