---
product_id: 531516777
title: "56A Series Variable Speed Smart Water Pressure Pump – 12V DC, 5.0 GPM, 70 PSI, Self-Priming, Constant Pressure, For Rv/Yacht/Boat/Camper, NSF, CE & Rohs Certified, UL Listed, 4-Year Warranty"
brand: "seaflo"
price: "S$378"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/531516777-56a-series-variable-speed-smart-water-pressure-pump-12v-dc
store_origin: SG
region: Singapore
---

# 12V DC power efficiency 5.0 GPM smooth flow 70 PSI constant pressure 56A Series Variable Speed Smart Water Pressure Pump – 12V DC, 5.0 GPM, 70 PSI, Self-Priming, Constant Pressure, For Rv/Yacht/Boat/Camper, NSF, CE & Rohs Certified, UL Listed, 4-Year Warranty

**Brand:** seaflo
**Price:** S$378
**Availability:** ✅ In Stock

## Summary

> 🚿 Elevate your water game with smart pressure that flows as smoothly as your lifestyle.

## Quick Answers

- **What is this?** 56A Series Variable Speed Smart Water Pressure Pump – 12V DC, 5.0 GPM, 70 PSI, Self-Priming, Constant Pressure, For Rv/Yacht/Boat/Camper, NSF, CE & Rohs Certified, UL Listed, 4-Year Warranty by seaflo
- **How much does it cost?** S$378 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/531516777-56a-series-variable-speed-smart-water-pressure-pump-12v-dc)

## 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

- • **Whisper-Quiet & Stable:** Advanced 5-chamber diaphragm and bypass system minimize noise and vibration for a serene water experience.
- • **Certified & Eco-Friendly:** CE, UKCA, RoHS, REACH, PAHs certified for safety and sustainability—because your water deserves the best.
- • **Smart Variable Speed Tech:** Automatically adapts motor speed to your water needs—no more pressure spikes or annoying cycling.
- • **4-Year Warranty Confidence:** Backed by SEAFLO’s industry-leading warranty, ensuring long-term reliability for your RV, yacht, or camper.
- • **Run-Dry Safe & Self-Priming:** Up to 6ft suction lift with dry-run protection for worry-free, flexible installation anywhere.

## Overview

The SEAFLO 56A Series is a 12V DC variable speed water pressure pump delivering 5.0 GPM at 70 PSI with self-priming up to 6ft. Designed for RVs, boats, and campers, it features advanced electronic speed control for constant pressure, run-dry safety, and a quiet 5-chamber diaphragm. Certified to international safety and environmental standards, it offers durable, eco-conscious performance backed by a 4-year warranty.

## Description

The SEAFLO 56A Series Variable Speed Smart Pump delivers next-generation constant pressure performance for RV, marine, and off-grid water systems. With intelligent electronic speed control, the pump automatically adjusts motor output to meet water demand—providing a smooth, consistent flow across multiple fixtures without pressure spikes or cycling. Built around an advanced 5-chamber diaphragm, this pump achieves a powerful 5.0 GPM open flow, reduced noise, and superior stability. The integrated bypass system minimizes vibration and eliminates the need for accumulator tanks or pressure switches. Self-priming up to 6 ft and run-dry safe, it’s designed for flexible installation and long-term durability in demanding environments. Constructed with EPDM valves, a Santoprene diaphragm, and corrosion-resistant components, the 56A Series is fully certified for drinking water safety and backed by SEAFLO’s 4-Year Limited Warranty. It’s the ideal upgrade for RVs, boats, cabins, and tiny homes requiring reliable, quiet, constant pressure water delivery.

## Features

- Variable Speed Technology: Features advanced variable speed technology, adjusting motor speed to water demands, with the ability to operate under sustained low voltage conditions and eliminating the need for an accumulator tank.
- Robust Design: Offers run-dry safe operation for extended service life, a powerful suction lift of up to 6ft, and a 5-chamber diaphragm for stable, smooth operation.
- Certified Quality: Meets international standards with certifications including CE, UKCA, RoHS, REACH, and PAHs, ensuring safety and environmental sustainability..Specifications: Voltage - 12V | Open Flow Rate - 5.0GPM | Shut-off Pressure - 70PSI | Max Amp Draw - 10.0A | Inlet/Outlet - 3/4" Quick Attach
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | SEAFLO |
| Part Number | SFDP1-050-070-56A |
| Product Dimensions | 21.54 x 13.64 x 12.65 cm; 3.18 kg |
| Item model number | SFDP1-050-070-56A |
| Size | 7.53 lbs（3.42 kg） |
| Colour | Black, Orange |
| Style | Safety,Voltage |
| Material | Plastic |
| Power Source | 12V DC |
| Voltage | 12 Volts |
| Item Package Quantity | 1 |
| Flow rate | 5 Gallons Per Minute |
| Usage | Rv/Yacht/Boat/Camper |
| Included Components | SEAFLO 56A-Series Water Pump |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 3.18 kg |

## Product Details

- **Brand:** Seaflo
- **Colour:** Black, Orange
- **Material:** Plastic
- **Style:** Safety,Voltage
- **Product dimensions:** 21.5L x 13.6W x 12.6H centimetres
- **Power source:** 12V DC
- **Item weight:** 7 Pounds
- **Maximum flow rate:** 5 Gallons Per Minute
- **Maximum lifting height:** 6 Feet
- **Voltage:** 12 Volts

## Images

![56A Series Variable Speed Smart Water Pressure Pump – 12V DC, 5.0 GPM, 70 PSI, Self-Priming, Constant Pressure, For Rv/Yacht/Boat/Camper, NSF, CE & Rohs Certified, UL Listed, 4-Year Warranty - Image 1](https://m.media-amazon.com/images/I/61izc5l8JrL.jpg)

## Available Options

This product comes in different **Style Name** options.

## Questions & Answers

**Q: what is amp draw**
A: I had an old wash down pump that had a 10 amp 
looking on the box that it came in and it calls for a 10 amp also

**Q: Is this pump self priming?  Does it have a built in check valve?**
A: Yes it is self priming, and it has a built in check valve.

## Frequently Bought Together

- SEAFLO 12V 56A Series 5.0 GPM Variable Speed Smart On Demand Marine/RV 5-Chamber Diaphragm Pump
- SEAFLO Accumulator Tank Water Pump Flow Control with Internal Bladder - 125 PSI, 23.5 oz (0.75 L) | Reduces Pump Cycling and Smooths Water Flow for Marine, RV, and Off-Grid Systems
- SHURFLO (255-313) 1/2" Twist-On Pipe Strainer

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-03-18*