---
product_id: 16844224
title: "PENTAIR SHURFLO 8000-543-236 Automatic-Demand Diaphragm Pump, 1.8 GPM With Viton Valves, Santoprene Diaphragm, 50 PSI Demand Switch, 12V, 3/8\" NPT Female Port"
brand: "shurflo"
price: "73.82 OMR"
currency: OMR
in_stock: true
reviews_count: 8
category: "Shurflo"
url: https://www.desertcart.com.om/products/16844224-pentair-shurflo-8000-543-236-automatic-demand-diaphragm-pump-1
store_origin: OM
region: Oman
---

# 12V power for seamless integration 1.8 GPM max flow for efficient spraying Viton valves & Santoprene diaphragm for chemical resistance PENTAIR SHURFLO 8000-543-236 Automatic-Demand Diaphragm Pump, 1.8 GPM With Viton Valves, Santoprene Diaphragm, 50 PSI Demand Switch, 12V, 3/8" NPT Female Port

**Brand:** shurflo
**Price:** 73.82 OMR
**Availability:** ✅ In Stock

## Summary

> 💧 Pump up your productivity with Shurflo’s unstoppable flow!

## Quick Answers

- **What is this?** PENTAIR SHURFLO 8000-543-236 Automatic-Demand Diaphragm Pump, 1.8 GPM With Viton Valves, Santoprene Diaphragm, 50 PSI Demand Switch, 12V, 3/8" NPT Female Port by shurflo
- **How much does it cost?** 73.82 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/16844224-pentair-shurflo-8000-543-236-automatic-demand-diaphragm-pump-1)

## Best For

- shurflo enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Durable polypropylene construction and dry-run capability guarantee long service life and worry-free operation.
- • **Versatile Mounting:** Install it anywhere with flexible mounting options to fit your unique setup.
- • **Power Meets Precision:** 12V DC operation ensures reliable, energy-efficient performance for all your spraying needs.
- • **Optimized Flow & Pressure:** Delivers up to 1.8 GPM at 50 PSI with a smart demand switch for consistent, high-performance spraying.
- • **Unmatched Chemical Resistance:** Viton valves and Santoprene diaphragm materials stand tough against harsh herbicides like Roundup.

## Overview

The PENTAIR SHURFLO 8000-543-236 is a 12V automatic-demand diaphragm pump delivering up to 1.8 GPM at 50 PSI. Featuring corrosion-resistant Viton valves and a Santoprene diaphragm, it’s engineered for chemical durability and heavy-duty agricultural spraying. Its polypropylene build and versatile mounting options ensure long-lasting, flexible use in demanding environments.

## Description

Shurflo 8000 Series Standard Demand Pump | 8000-543-236 Shurflo 8000 Series Standard Demand Pump 8000-543-236 The 8000 Series diaphragm pump is Shurflo's most widely used agriculture pump. Viton valve material assures maximum chemical resistance. The unique conical valve design delivers high flow rates at maximum discharge pressures, making the 8000 Series the pump of choice for sprayers used on the farm or around the year. These 12 VDC pumps deliver up to 1.8 GPM (6.8L/min) providing maximum performance in a wide range of applications. Features: Self-priming up to 8 vertical feet (2.4m) Chemical-resistant materials Designed for heavy-duty spraying and fluid transfer applications Can run dry without damage Built-in check valve Specs: 1.8 GPM Max/6.8 L/min Max PSI: 50 Max BAR:3.4 Port Size: 3/8" NPT-Female Max Draw: 6.4 Viton valves Santoprene diaphragm 60 PSI (4.1 bar) demand switch 12 VDC

Review: worked fine - pressure satisfactory
Review: Pump - Great product…!!

## Features

- 12V - 60 PSI Max Demand Pump
- Corrosion-resistant Viton valves and Santoprene diaphragm
- Approved for use with Roundup agricultural herbicide
- Mounts in any position for versatility
- Polypropylene construction for long service life

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | SHURFLO |
| Color | Black |
| Material | Polypropylene (PP) |
| Power Source | Corded Electric |
| Product Dimensions | 8.43"L x 5.28"W x 4.88"H |
| Style | Diaphragm |

## Product Details

- **Brand:** SHURFLO
- **Color:** Black
- **Material:** Polypropylene (PP)
- **Style:** Diaphragm
- **Product Dimensions:** 8.43"L x 5.28"W x 4.88"H
- **Power Source:** Ac/dc
- **Maximum Flow Rate:** 1.8 Gallons Per Minute
- **Maximum Lifting Height:** 5 Feet
- **Voltage:** 12 Volts
- **Manufacturer:** Shurflo

## Images

![PENTAIR SHURFLO 8000-543-236 Automatic-Demand Diaphragm Pump, 1.8 GPM With Viton Valves, Santoprene Diaphragm, 50 PSI Demand Switch, 12V, 3/8" NPT Female Port - Image 1](https://m.media-amazon.com/images/I/61MFml6cr9L.jpg)

## Questions & Answers

**Q: I have model shurflo 4008-101-f65. What is the replacement?**
A: Take a look at the thread on this website.
http://www.irv2.com/forums/f84/shurflo-water-pump-224477.html

**Q: I plan to use this on a water fed pole pulling rodi water from a 55 gallon tank.  What switch, wire, and fuse should i buy to go along with this pump?**
A: 12 guage wire 10 amp switch 5 amp fuse

**Q: will this pump turn itself off upon reaching 60 psi ???thank you**
A: Yes. It has a pressure switch. It can be adjusted as well a little. Like 40 to 60.

**Q: How many gallons per minute?**
A: Flows @ PSI
1.8 GPM @ 0 PSI
1.26 GPM @ 20 PSI;  5.0 amps
1.14 GPM @ 40 PSI;  6.2 amps
1.02 GPM @ 60 PSI;  7.3 amps

## Customer Reviews

### ⭐⭐⭐⭐⭐ worked fine
*by D***N on November 22, 2025*

pressure satisfactory

### ⭐⭐⭐⭐⭐ Pump
*by J***A on September 16, 2025*

Great product…!!

### ⭐⭐⭐⭐⭐ good deal
*by D***. on December 16, 2025*

good product

## Frequently Bought Together

- Pentair SHURflo 8000-543-236 Automatic-Demand Diaphragm Pump, 1.8 GPM With Viton Valves, Santoprene Diaphragm, 50 PSI Demand Switch, 12V, 3/8" NPT Female Port
- Shurflo 94-375-05 Pressure Switch Replacement Kit
- Valley Industries Wire Harness with Clamps (33-103233-CSK)

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**Shop now:** [https://www.desertcart.com.om/products/16844224-pentair-shurflo-8000-543-236-automatic-demand-diaphragm-pump-1](https://www.desertcart.com.om/products/16844224-pentair-shurflo-8000-543-236-automatic-demand-diaphragm-pump-1)

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-01-28*