---
product_id: 322584592
title: "Automatic Diaphragm Water Pressure Pump - BC 3605-1"
brand: "five oceans"
price: "₩486924"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/322584592-automatic-diaphragm-water-pressure-pump-bc-3605-1
store_origin: KR
region: South Korea
---

# 3.5 GPM high flow rate Runs dry safe up to 140°F Built-in adjustable pressure switch Automatic Diaphragm Water Pressure Pump - BC 3605-1

**Brand:** five oceans
**Price:** ₩486924
**Availability:** ✅ In Stock

## Summary

> 💦 Elevate your water game with smart, silent power!

## Quick Answers

- **What is this?** Automatic Diaphragm Water Pressure Pump - BC 3605-1 by five oceans
- **How much does it cost?** ₩486924 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/322584592-automatic-diaphragm-water-pressure-pump-bc-3605-1)

## Best For

- five oceans enthusiasts

## Why This Product

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

## Key Features

- • **Durable & Quiet Operation:** Santoprene diaphragm and EPDM valves deliver smooth, whisper-quiet performance.
- • **Robust Self-Priming Power:** Suction lift up to 6 feet ensures reliable water delivery even from low sources.
- • **Versatile Multi-Use Design:** Perfect for marine, RV, agricultural, industrial, and solar water systems.
- • **Thermal Overload Protection:** Smart motor shutdown prevents damage, extending pump lifespan.
- • **Effortless On-Demand Water Flow:** Automatically starts and stops with faucet use for seamless convenience.

## Overview

The Five Oceans Automatic Diaphragm Water Pressure Pump (Model BC 3605-1) delivers a reliable 3.5 GPM flow with a max pressure of 45 PSI. Featuring a built-in adjustable pressure switch, it automatically activates on demand and includes thermal overload protection for durability. Its self-priming capability up to 6 feet and run-dry safe design make it ideal for marine, RV, agricultural, and solar water applications, all housed in a compact, quiet, and easy-to-install unit.

## Description

Automatic Diaphragm Water Pressure Pump - BC 3605-1

## Features

- HIGH PERFORMANCE: Water Diaphragm Self Priming Pump provides reliable performance in high water flow and moderate pressure applications. Smooth, quiet operation and can run dry without damage. Material: EPDM Valves - Santoprene Diaphragm
- CAPACITY: Open Flow: 3.0 GPM / 11.3 LPM. Shut-off Pressure: 45 PSI (3.1 bar) with Priming Capabilities of 6 Vertical Feet (1.8m) suction lift. Ports: 1/2 inch - 14 MNPT. Voltage: 12V DC. Max Draw: 8 Amps. Max Recommended Temperature: 140 Degree F (60 Degree C)
- FEATURES: This automatic demand water system pump has a built-in adjustable pressure switch, which automatically starts and stops when the faucet is opened and closed. Thermal Overload Protected Automatically Stops motor
- INCLUDES: 2 Fittings - 1/2 inch - 14 FNPT0 x 1/2 inch Barb and One (1) Inline Filter / Strainer - 1/2 inch - 14 MNPT / 1/2 inch - 14 FNPT
- APPLICATIONS: Marine, RV, Agricultural Spraying, General Industrial, Filtration, Beverage Processing, and Solar Water Systems. FIVE OCEANS, 40 Years developing High-Quality Marine & Outdoor Products

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Five Oceans |
| Part number | 3605 |
| Item Weight | 2.1 Kilograms |
| Product Dimensions | 13 x 11.99 x 19.99 cm; 2.1 kg |
| Item model number | 3605 |
| Color | Black |
| Style | Diaphragm |
| Material | Nylon, Polypropylene (PP) |
| Power source type | Solar Powered |
| Voltage | 12 Volts |
| Item Package Quantity | 1 |
| Flow Rate | 3 Gallons Per Minute |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Five Oceans
- **Colour:** Black
- **Material:** Nylon, Polypropylene (PP)
- **Style:** Diaphragm
- **Power source:** Solar Powered

## Images

![Automatic Diaphragm Water Pressure Pump - BC 3605-1 - Image 1](https://m.media-amazon.com/images/I/716gJN4Rw1L.jpg)

## Frequently Bought Together

- Five Oceans Water Diaphragm Self-Priming Pump, 3.0 GPM / 11.3 LPM, 45PSI Automatic Water Pump, Run Dry Safe, 12V DC, for Boat, RV, Trailer, Caravan, Truck - FO3605
- Camco Flexible Camper/RV Drain | Designed for Campers w/Single Sink and No Holding Tanks | Includes 25” of ¾-Inch ID Hose | Crafted of Heavy-Duty Chemical-Resilient Polymer (37420)
- Water Pump Strainer, 3/8 Inch Hose Barb In-Line Strainer Twist-On Sprayer Filter for Water Pump 12V DC 80 PSI RV Camper Marine Boat Lawn

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**Shop now:** [https://www.desertcart.kr/products/322584592-automatic-diaphragm-water-pressure-pump-bc-3605-1](https://www.desertcart.kr/products/322584592-automatic-diaphragm-water-pressure-pump-bc-3605-1)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-18*