---
product_id: 466544650
title: "SEAFLO 55 Series Automatic Demand Diaphragm Pump w/Power Plug for Outlet – 115V AC, 5.0 GPM, 60 PSI, 5-Chamber Design, Self-Priming, Marine/RV, NSF, CE & Rohs Certified, UL Listed, 4-Year Warranty"
brand: "seaflo"
price: "R4979"
currency: ZAR
in_stock: true
reviews_count: 13
category: "Seaflo"
url: https://www.desertcart.co.za/products/466544650-seaflo-55-series-automatic-demand-diaphragm-pump-w-power-plug
store_origin: ZA
region: South Africa
---

# 115V AC power plug 5.0 GPM high flow rate 4-year warranty & certifications SEAFLO 55 Series Automatic Demand Diaphragm Pump w/Power Plug for Outlet – 115V AC, 5.0 GPM, 60 PSI, 5-Chamber Design, Self-Priming, Marine/RV, NSF, CE & Rohs Certified, UL Listed, 4-Year Warranty

**Brand:** seaflo
**Price:** R4979
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your water flow game with silent, smart power!

## Quick Answers

- **What is this?** SEAFLO 55 Series Automatic Demand Diaphragm Pump w/Power Plug for Outlet – 115V AC, 5.0 GPM, 60 PSI, 5-Chamber Design, Self-Priming, Marine/RV, NSF, CE & Rohs Certified, UL Listed, 4-Year Warranty by seaflo
- **How much does it cost?** R4979 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/466544650-seaflo-55-series-automatic-demand-diaphragm-pump-w-power-plug)

## 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

- • **Powerful 5-Chamber Design:** Delivers steady 5.0 GPM flow to multiple fixtures without pressure drops
- • **Smart On-Demand Operation:** Automatically activates and stops to save energy and extend pump life
- • **Ultra-Quiet & Low Vibration:** Reinforced motor housing ensures whisper-quiet performance onboard
- • **Built for Marine & RV Durability:** Corrosion-resistant materials and heat dissipation for long-lasting use
- • **Certified Safe for Drinking Water:** NSF, UL, CSA certified for potable water compliance and peace of mind

## Overview

The SEAFLO 55 Series Automatic Demand Diaphragm Pump is a robust 115V AC-powered pump delivering 5.0 GPM at 60 PSI with a 5-chamber design for consistent pressure. Certified safe for potable water and built for marine and RV use, it features self-priming up to 6 ft, ultra-quiet operation, and a smart pressure switch that optimizes energy use. Backed by a 4-year warranty, it supports multiple fixtures simultaneously with corrosion-resistant durability.

## Description

SEAFLO 55 Series Automatic Demand Diaphragm Pump w/Power Plug for Outlet – 115V AC, 5.0 GPM, 60 PSI, 5-Chamber Design, Self-Priming, Marine/RV, NSF, CE & Rohs Certified, UL Listed, 4-Year Warranty - desertcart.com

Review: Best pump so far - Great pump i love it. It does exactly what we need it to and runs flawless plus it's super silent
Review: Great product - Excellent quality a little delay otter than that its a great product and super effective for car detailing setup

## Features

- [ SPECIFICATIONS ]: Model: SFDPA1-050-060-55 | Voltage: 115V AC | Open Flow: 5.0 GPM (18.9 LPM) | Shut-off Pressure: 60 PSI | Max Draw: 2.56A | Self-Priming: 6 ft (1.8 m) | Ports: 1/2"-14 MNPT | Max Temp: 140°F (60°C) | Weight: 6.08 lbs | Warranty: 4 Years
- [ HEAVY-DUTY HIGH-FLOW PERFORMANCE ]: 5-chamber diaphragm delivers 5.0 GPM for powerful water pressure to multiple fixtures with reduced cycling, ideal for larger RV and marine freshwater distribution systems.
- [ INTERNAL BYPASS FOR STEADY PRESSURE ]: Integrated bypass technology prevents rapid pump cycling and stabilizes outlet pressure for smoother flow when faucets or showers are partially open.
- [ NSF UL CSA CERTIFIED FOR RV POTABLE WATER ]: Tested and certified to NSF/ANSI/CAN 61 & 372 (Potable Water Safety), NSF 24 (RV Plumbing), UL 778 (Motor-Operated Water Pumps), and CSA C22.2 No. 108 (Liquid Pumps). Safe for drinking water and compliant with RV and marine plumbing standards across North America.
- [ RUN-DRY SAFE + SELF-PRIMING FLEXIBILITY ]: Self-primes up to 6 ft and tolerates temporary dry-running without internal damage, allowing installation above fresh water tanks and safer operation.
- [ ULTRA-QUIET, LOW-VIBRATION OPERATION ]: Reinforced motor housing and upgraded rubber isolation reduce noise during extended use, keeping onboard cabins quiet and comfortable.
- [ BUILT FOR DURABILITY IN TOUGH CONDITIONS ]: Corrosion-resistant materials withstand saltwater exposure, while improved heat dissipation increases motor life in continuous or high-demand applications.
- [ SUPPORTS UP TO FOUR FIXTURES AT ONCE ]: Designed to supply steady water flow for sinks, showers, toilets, and spray guns simultaneously without compromising pressure performance.
- [ SMART ON-DEMAND PRESSURE SWITCH ]: Automatically activates when water is used and stops when the system reaches pressure, saving energy and extending pump and switch lifespan.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09TBJJ4FF |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #5,291 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2 in Power Water Pumps |
| Brand | SEAFLO |
| Color | Orange |
| Customer Reviews | 4.3 4.3 out of 5 stars (4,725) |
| Date First Available | August 20, 2020 |
| Item Package Quantity | 1 |
| Item Weight | 6.08 pounds |
| Item model number | SFDPA1-050-060-55 |
| Manufacturer | SEAFLO |
| Material | EPDM(Valves) / Santoprene(Diaphragm) |
| Maximum Flow Rate | 5 Gallons Per Minute |
| Maximum Lifting Height | 6 Feet |
| Part Number | SFDPA1-050-060-55 |
| Power Source | Standard 115V Wall Plug |
| Product Dimensions | 8.5"L x 5.75"W x 5.16"H |
| Size | 6.08 lbs (2.76 kg) |
| Style | 5.0 GPM | 115V |
| UPC | 810039491317 |
| Voltage | 115 Volts |

## Product Details

- **Brand:** SEAFLO
- **Color:** Orange
- **Item Weight:** 6.1 Pounds
- **Material:** EPDM(Valves) / Santoprene(Diaphragm)
- **Maximum Flow Rate:** 5 Gallons Per Minute
- **Maximum Lifting Height:** 6 Feet
- **Power Source:** Standard 115V Wall Plug
- **Product Dimensions:** 8.5"L x 5.75"W x 5.16"H
- **Style:** 5.0 GPM | 115V
- **Voltage:** 115 Volts

## Images

![SEAFLO 55 Series Automatic Demand Diaphragm Pump w/Power Plug for Outlet – 115V AC, 5.0 GPM, 60 PSI, 5-Chamber Design, Self-Priming, Marine/RV, NSF, CE & Rohs Certified, UL Listed, 4-Year Warranty - Image 1](https://m.media-amazon.com/images/I/71qWK8A78IL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best pump so far
*by T***E on January 26, 2026*

Great pump i love it. It does exactly what we need it to and runs flawless plus it's super silent

### ⭐⭐⭐⭐⭐ Great product
*by E***H on January 29, 2026*

Excellent quality a little delay otter than that its a great product and super effective for car detailing setup

### ⭐⭐⭐⭐⭐ Using as a camp shower pump
*by M***Y on July 17, 2019*

I am not a plumber, but consider myself pretty handy. This is the 4th and final pump I got from Amazon as part of the camp shower build process (NOT defective, just trying different options). Here's what I learned, hopefully this will be helpful to others who are building outdoor camping showers. 1. The pumps plastic male fittings don't match box store brass fittings. They likely won't leak in plastic-on-plastic installations, but if you're screwing a metal female fitting onto the pump's plastic male fittings, they won't fit and will leak, even though technically both will say 1/2". I used flexible 1/2" hose and some hose clamps to make it work and avoid brass to plastic fittings. 2. This is an on-demand pump. You plug it in, and it will sense if water is being requested anywhere in your system and start pumping. Plan to build a system that's as leak-free as possible or this pump will continue to cycle periodically. I built a prototype garden hose system, which was full of leaks, and this pump kicked on for a second every 15-20 seconds because it assumed I was requesting water (even though it was just leaks). If your system is leak-free, the pump will stay off and silent until you open a valve somewhere in the system. 3. I bit the bullet and bought the $70 PEX crimp tool, which greatly simplified building my shower system. You'll need the crimp tool, some metal ring clamps, and a few baggies of elbows, tees, splicers, and shut-off valves. I was able to build my system with zero leaks. If you're doing this, get white PEX 1/2" line, it can be used for hot/cold/any water, in other words, blue cold line, red hot line, and white neutral line are all identical and differ only cosmetically. Don't think you need to buy red line to run hot water, there's nothing inherently special about color lines - they are all the same, and the only reason they are colored is to tell them apart. 4. The pump is not silent and will vibrate, which means you'll need to attach it to some kind of a solid substrate very firmly. Mine is outside and the noise is not a problem, but if you're doing an RV/interior build, you'll definitely hear it kick on and work, especially if it's bolted to a hollow surface, like under the stairs. Find a way to bolt it to a cinder block or an anvil to dampen the vibration. 5. My system includes a shower and a sink for washing hands (same line, split via a T connector), and this pump is pretty amazing at supplying strong pressure across 10-15 yards through 1/2" PEX lines. You'll be able to take on-demand showers with serious pressure. My wife is still freaking out about the awesomeness of taking pressurized showers in the middle of nowhere. Apparently, gravity/solar showers are huge bummers with ladies who wish to wash their hair, who knew. Overall, if you also grab some flexible reinforced tubing with clamps to bypass brass-to-plastic size fitting size issue, you'll be able to build whatever you need. Strongly recommend.

## Frequently Bought Together

- SEAFLO 55-Series Industrial Water Pressure Pump w/Power Plug for Wall Outlet - 115VAC, 5.0 GPM, 60 PSI | Self-Priming, Heavy Duty, Quiet Operation | Ideal for RV, Boat, Off-Grid, and Industrial Use
- SEAFLO 2 Gallon Pre-Pressurized Accumulator Expansion Tank – Reduces Pump Cycling, Smooth Water Flow, 87 PSI, 3/4" MNPT, Compact Design for RV, Marine, Boat & Off-Grid Systems – 4-Year Warranty
- SEAFLO 33-Series Water Pressure Pump - 115V AC, 3.3 GPM, 45 PSI, Self Priming, Smart Pressure Switch, UL & CSA Certified, for RV, Caravan, Off-Grid, Marine, and Industrial Use

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-25*