---
product_id: 450399557
title: "Seaflo 55-Series Diaphragm Pump - 12V DC, 5.5 GPM, 60 PSI with HEAVY DUTY PRESSURE SWITCH"
brand: "seaflo"
price: "€ 47.44"
currency: EUR
in_stock: false
url: https://www.desertcart.hr/products/450399557-seaflo-55-series-diaphragm-pump-12v-dc-5-5-gpm
store_origin: HR
region: Croatia
---

# 12V DC 5.5 GPM 60 PSI Seaflo 55-Series Diaphragm Pump - 12V DC, 5.5 GPM, 60 PSI with HEAVY DUTY PRESSURE SWITCH

**Brand:** seaflo
**Price:** € 47.44
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Pump Up Your Game with Seaflo!

## Quick Answers

- **What is this?** Seaflo 55-Series Diaphragm Pump - 12V DC, 5.5 GPM, 60 PSI with HEAVY DUTY PRESSURE SWITCH by seaflo
- **How much does it cost?** € 47.44 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/450399557-seaflo-55-series-diaphragm-pump-12v-dc-5-5-gpm)

## 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

- • **Self-Priming Power:** Experience effortless water flow with a self-priming design.
- • **Durable Construction:** Crafted with high-quality materials for long-lasting performance.
- • **Smart Pressure Control:** Built-in pressure switch for automatic on/off operation.
- • **Versatile Applications:** Perfect for motorhomes, car washing, and garden watering.
- • **Efficient Bypass Function:** Minimizes rapid cycling and prevents backflow.

## Overview

The Seaflo 55-Series Diaphragm Pump is a robust 12V DC pump delivering 5.5 GPM at 60 PSI, designed for a variety of applications including motorhomes, car washing, and garden watering. Its self-priming feature and built-in pressure switch ensure efficient operation, while durable materials guarantee longevity.

## Description

The 55-Series is our all new heavy duty water pressure pump with the most heavy duty pressure switch on the market. It provides high volume water flow with reduced pump cycling and smooth flow thanks to the large five-chamber diaphragm. It provides up to 5.5 gallons per minute. The 55-Series pumps are self-priming, can run dry without damage, and are performance reliable. This automatic demand water system pump has a built-in pressure switch which automatically starts and stops the pump when the faucet is opened and closed. Easy to install service and winterize. This pump works best when paired with a SEAFLO Accumulator Tank.MORE FEATURES & BENEFITSCan supply up to 4 different water supply requirementsPrecise pressure control and stable performanceGood sealing performance,waterproof and dustproofLow starting pressure,reduces cyclingGood heat dissipationRun dry safeCan be use for Fresh&Salt Water2 Year WarrantyMeets or exceeds RoHS, SGS, and ISO standardsTYPICAL APPLICATIONSMarine,RV,Agricutural Spraying,General Industial,Filtration,Beverage Processing,Solar Water System.DETAILSType:5 Chamber positive displacement diaphragm pump, self priming, capable of being run dryControl Type:Pressure switchMax Recommended Temperature:60° C（140° F）Priming Capabilities:6 feet (1.8 m) suction liftRe-start Pressure:Shut-on Pressure 20 PSI ：20 PSI ±3 PSIShut-off Pressure 60 PSI:60 PSI ±3 PSIInlet/Outlet Ports:1/2"-14 MNPTMOTORLeads:14 AWG, 13" (33 cm) long with 2-Pin connector / LeadsDuty Cycle:ContinuousMax.Amp Draw:17.0 AFuse:25.5 A

## Features

- Self priming. 5 chamber diaphragm pump. Built-in pressure switch, it automatically turns on and off as you turn your tap on and off.
- With a built-in bypass function, the 55 series is able to reduce rapid cycling and not allow water to flow back from the outlet side to the inlet side of the pump.
- Tips: The pump cannot work continuously for a long time, otherwise it will overheat and affect its operating efficiency and reduce its performance and service life
- NOTE: Little water to be found inside this pump is normal, it is the remain from our test before packaging.
- Widely Used in Motorhome, Car Washing,Garden Watering, spraying for farm chemical, House Cleaning, Boat, Caravan, etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | SEAFLO |
| Part number | SFDP1-055-060-55 |
| Item Weight | 3.02 Kilograms |
| Package Dimensions | 28.7 x 16.2 x 13.8 cm; 3.02 kg |
| Item model number | SFDP1-050-060-55 |
| Size | 5.5 GPM |
| Color | Orange |
| Style | Diaphragm |
| Material | Pump head: nylon, Pump head cover: PPS, Motor housing: polypropylene, Valves/seals: EPDM, Diaphragm: Santoprene |
| Power source type | DC |
| Voltage | 12 Volts |
| Item Package Quantity | 1 |
| Flow Rate | 5.5 Gallons Per Minute |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** SEAFLO
- **Colour:** Orange
- **Material:** Pump head: nylon, Pump head cover: PPS, Motor housing: polypropylene, Valves/seals: EPDM, Diaphragm: Santoprene
- **Style:** Diaphragm
- **Power source:** DC

## Images

![Seaflo 55-Series Diaphragm Pump - 12V DC, 5.5 GPM, 60 PSI with HEAVY DUTY PRESSURE SWITCH - Image 1](https://m.media-amazon.com/images/I/51I3qLwlZML.jpg)
![Seaflo 55-Series Diaphragm Pump - 12V DC, 5.5 GPM, 60 PSI with HEAVY DUTY PRESSURE SWITCH - Image 2](https://m.media-amazon.com/images/I/513nc7Kf8kL.jpg)
![Seaflo 55-Series Diaphragm Pump - 12V DC, 5.5 GPM, 60 PSI with HEAVY DUTY PRESSURE SWITCH - Image 3](https://m.media-amazon.com/images/I/51NFAlV7-kL.jpg)
![Seaflo 55-Series Diaphragm Pump - 12V DC, 5.5 GPM, 60 PSI with HEAVY DUTY PRESSURE SWITCH - Image 4](https://m.media-amazon.com/images/I/51g4zuVvXFL.jpg)
![Seaflo 55-Series Diaphragm Pump - 12V DC, 5.5 GPM, 60 PSI with HEAVY DUTY PRESSURE SWITCH - Image 5](https://m.media-amazon.com/images/I/51Pib4-UzZL.jpg)

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.hr/products/450399557-seaflo-55-series-diaphragm-pump-12v-dc-5-5-gpm](https://www.desertcart.hr/products/450399557-seaflo-55-series-diaphragm-pump-12v-dc-5-5-gpm)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-22*