---
product_id: 58265410
title: "Delavan 5850-201E 12VDC PowerFlo Diaphragm Demand Pump"
brand: "delavan"
price: "₩453813"
currency: KRW
in_stock: true
reviews_count: 1
url: https://www.desertcart.kr/products/58265410-delavan-5850-201e-12vdc-powerflo-diaphragm-demand-pump
store_origin: KR
region: South Korea
---

# Delavan 5850-201E 12VDC PowerFlo Diaphragm Demand Pump

**Brand:** delavan
**Price:** ₩453813
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Delavan 5850-201E 12VDC PowerFlo Diaphragm Demand Pump by delavan
- **How much does it cost?** ₩453813 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/58265410-delavan-5850-201e-12vdc-powerflo-diaphragm-demand-pump)

## Best For

- delavan enthusiasts

## Why This Product

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

## Description

Item Package Quantity:1




























The Delavan 5850-201E is a 5-chamber diaphragm demand pump with Viton valves, Santoprene diaphragm, a 12V DC electric motor and 12" long lead wire. The motor is a 12V DC permanent magnet type, fully enclosed, non-ventilated electric motor. The motor surface should not exceed 180° F. This 8 lb., positive displacement diaphragm pump is self-priming, has 14 feet priming capabilities and can be run dry. Note: It is recommended to use the AA122-1/2-PP Poly Line Strainer to help eliminate contaminates from running through your Demand or Bypass pump. Demand pumps need a balanced flow, so if the nozzle is too small, it may restrict the flow resulting in your Demand pump shutting off. Please note that the Delavan 5850-101E has been changed to the Delavan 5850-201E.

## Features

- 5-chamber diaphragm demand pump with Viton valves, Santoprene diaphragm and 12V DC electric motor
- Max. Flow 5.0 GPM; Max. Pressure 60 psi; Max. Draw 16.3A; Max. Fluid Temperature 140° F
- 1/2" FNPT inlet and outlet
- Housing: Polypropylene ; Fasteners: Stainless steel

## Images

![Delavan 5850-201E 12VDC PowerFlo Diaphragm Demand Pump - Image 1](https://m.media-amazon.com/images/I/51cxUNagiZL.jpg)

## Available Options

This product comes in different **Item Package Quantity** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Five Stars
  

*by L***D on Reviewed in the United States on April 20, 2018*

Great

---

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**Shop now:** [https://www.desertcart.kr/products/58265410-delavan-5850-201e-12vdc-powerflo-diaphragm-demand-pump](https://www.desertcart.kr/products/58265410-delavan-5850-201e-12vdc-powerflo-diaphragm-demand-pump)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-04*