---
product_id: 18719120
title: "PENTAIR SHURFLO 8000-543-250 Internal Bypass Agricultural Spraying Diaphragm Pump, 1.8 GPM c/w Santoprene Diaphragm, Viton Valves, Self-Priming Upto 8 Feet, 50PSI, 12V, 3/8\" NPT Female Port"
brand: "shurflo"
price: "€ 345.10"
currency: EUR
in_stock: true
url: https://www.desertcart.sk/products/18719120-pentair-shurflo-8000-543-250-internal-bypass-agricultural-spraying-diaphragm
store_origin: SK
region: Slovakia
---

# 12V power efficiency 1.8 GPM max flow rate Internal bypass for continuous run PENTAIR SHURFLO 8000-543-250 Internal Bypass Agricultural Spraying Diaphragm Pump, 1.8 GPM c/w Santoprene Diaphragm, Viton Valves, Self-Priming Upto 8 Feet, 50PSI, 12V, 3/8" NPT Female Port

**Brand:** shurflo
**Price:** € 345.10
**Availability:** ✅ In Stock

## Summary

> 🚜 Power your farm with precision and durability – never miss a spray!

## Quick Answers

- **What is this?** PENTAIR SHURFLO 8000-543-250 Internal Bypass Agricultural Spraying Diaphragm Pump, 1.8 GPM c/w Santoprene Diaphragm, Viton Valves, Self-Priming Upto 8 Feet, 50PSI, 12V, 3/8" NPT Female Port by shurflo
- **How much does it cost?** € 345.10 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/18719120-pentair-shurflo-8000-543-250-internal-bypass-agricultural-spraying-diaphragm)

## 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

- • **Compact & Power-Smart:** Lightweight 4.48 lbs with 12V power source fits seamlessly into your setup.
- • **Effortless Self-Priming:** Up to 8 feet vertical lift means no hassle getting started every time.
- • **Run-Dry Safe Technology:** Internal bypass lets the pump run without damage, ensuring longevity and reliability.
- • **Consistent Flow Performance:** Smooth 1.8 GPM output perfect for spot spraying and foam marking precision.
- • **Chemical-Resistant Durability:** Santoprene diaphragm and Viton valves stand tough against harsh agricultural chemicals.

## Overview

The PENTAIR SHURFLO 8000-543-250 is a robust 12V diaphragm pump delivering up to 1.8 gallons per minute with a self-priming lift of 8 feet. Featuring chemical-resistant Santoprene diaphragms and Viton valves, it offers reliable, continuous operation with an internal bypass that prevents damage during run-dry conditions. Ideal for agricultural spraying, this compact pump ensures smooth, consistent flow for professional-grade application.

## Description

PENTAIR SHURFLO 8000 Series internal bypass pumps are ideal for applications where an automatic demand switch is not desired. Pumps with bypass will continue to run without damage once the bypass pressure is reached. They incorporate a triple chamber design with Viton elastomers to withstand the toughest applications. Perfect for spot sprayers, foam markers and transfer applications where smooth, consistent flow is needed.

## Features

- Self-priming up to 8 vertical feet (2.4m)
- Chemical-resistant materials
- Internal Bypass
- Can run dry without damage
- Specs: 1.8 GPM Max/6.8 L/min, Max PSI: 50, Max BAR:3.4, Port Size: 3/8" NPT-Female, Max Draw: 5.5, Viton valves, Santoprene diaphragm, 45 PSI (3.1 bar) internal bypass

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | SHURFLO |
| Color | Black |
| Material | Santoprene diaphragm, Viton valves, Polypropylene housing |
| Style | Diaphragm |
| Power Source | Battery Powered |
| Item Weight | 4.48 Pounds |
| Maximum Flow Rate | 1.8 Gallons Per Minute |
| Maximum Lifting Height | 8 Feet |
| Voltage | 12 Volts |
| Manufacturer | Shur-Flo |
| Part Number | 8000-543-250 |
| Item Weight | 4.48 pounds |
| Product Dimensions | 7.5 x 4.25 x 4 inches |
| Item model number | 8000-543-250 |
| Is Discontinued By Manufacturer | No |
| Wattage | 60 watts |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** SHURFLO
- **Color:** Black
- **Material:** Santoprene diaphragm, Viton valves, Polypropylene housing
- **Style:** Diaphragm
- **Power Source:** Battery Powered
- **Item Weight:** 4.48 Pounds
- **Maximum Flow Rate:** 1.8 Gallons Per Minute
- **Maximum Lifting Height:** 8 Feet
- **Voltage:** 12 Volts
- **Manufacturer:** Shur-Flo

## Images

![PENTAIR SHURFLO 8000-543-250 Internal Bypass Agricultural Spraying Diaphragm Pump, 1.8 GPM c/w Santoprene Diaphragm, Viton Valves, Self-Priming Upto 8 Feet, 50PSI, 12V, 3/8" NPT Female Port - Image 1](https://m.media-amazon.com/images/I/41-2CQt2SuL.jpg)

## Questions & Answers

**Q: what is the wiring connection on this pump? nothing is shown or described**
A: It has a red and black wire for connection the red is a quick connect and the black wire is bare.

**Q: is it ready to use like it is pictured does it need anything else added to the pump to spray with it?**
A: This is just the pump there will be assembly needed in order to spray or pump water.

**Q: what is the current draw on this pump?**
A: It is 7 amps max

**Q: What does internal bypass mean?**
A: It means it will constantly trying to pump liquids through.

## Frequently Bought Together

- Pentair Hypro Shurflo 8000-543-250 Internal Bypass Agricultural Spraying Diaphragm Pump, 1.8 GPM c/w Santoprene Diaphragm, Viton Valves, Self-Priming Upto 8 Feet, 50PSI, 12V, 3/8" NPT Female Port
- 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

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**Shop now:** [https://www.desertcart.sk/products/18719120-pentair-shurflo-8000-543-250-internal-bypass-agricultural-spraying-diaphragm](https://www.desertcart.sk/products/18719120-pentair-shurflo-8000-543-250-internal-bypass-agricultural-spraying-diaphragm)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-31*