---
product_id: 767799088
title: "General Pump 3-5 Gpm Chemical Injector 100775"
brand: "general pump"
price: "€ 44.40"
currency: EUR
in_stock: true
category: "General Pump"
url: https://www.desertcart.it/products/767799088-general-pump-3-5-gpm-chemical-injector-100775
store_origin: IT
region: Italy
---

# Quick connect for fast setup 3-5 GPM flow rate Durable brass construction General Pump 3-5 Gpm Chemical Injector 100775

**Brand:** general pump
**Price:** € 44.40
**Availability:** ✅ In Stock

## Summary

> ⚡ Inject efficiency, not hassle!

## Quick Answers

- **What is this?** General Pump 3-5 Gpm Chemical Injector 100775 by general pump
- **How much does it cost?** € 44.40 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/767799088-general-pump-3-5-gpm-chemical-injector-100775)

## Best For

- general pump enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Premium brass body ensures corrosion resistance and durability
- • **Lightweight Power:** Compact 0.28g design fits seamlessly into your pressure washer system
- • **Precision Flow Control:** Optimized 3-5 GPM for consistent chemical injection
- • **Effortless Installation:** Quick connect design saves time on setup and maintenance
- • **Trusted Brand Reliability:** General Pump quality you can count on since 2022

## Overview

The General Pump 3-5 GPM Chemical Injector 100775 is a compact, brass-built accessory designed for precise chemical injection in pressure washer systems. Featuring a quick connect design and a reliable flow rate of 3-5 gallons per minute, it offers durability and ease of use for professional-grade lawn and garden maintenance.

## Description

General Pump 3-5 Gpm Chemical Injector 100775

## Features

- General Pump 100775
- General Pump
- 3-5 GPM

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01JB6D23K |
| Brand Name | General Pump |
| Connector Type | Quick Connect |
| Exterior Finish | Brass |
| Included Components | Brass chemical injector body only |
| Inlet Connection Type | Screw Down |
| Item Dimensions | 5.6 x 2.5 x 0.2 cm |
| Item Type Name | Fixed chemical injector, high draw, up to 20% chemical draw |
| Item Weight | 0.01 Ounces |
| Manufacturer | General Pump |
| Manufacturer Part Number | 100775 |
| Material Type | Brass |
| Model Number | 100775 |
| Number of Ports | 2 |
| Outlet Connection Type | NPT |
| Size | S |
| Specification Met | ASME |
| Thread Size | 1/4インチ |
| Thread Type | 1/4" NPT |
| UPC | 682491029694 |
| Valve Type | Chemical injectors |

## Product Details

- **Brand:** General Pump
- **Exterior Finish:** Brass
- **Inlet Connection Type:** Screw Down
- **Item dimensions L x W x H:** 5.6 x 2.5 x 0.2 cm
- **Manufacturer:** General Pump
- **Material:** Brass
- **Number of Items:** 1
- **Number of Ports:** 2
- **Outlet Connection Type:** NPT
- **Specification Met:** ASME

## Images

![General Pump 3-5 Gpm Chemical Injector 100775 - Image 1](https://m.media-amazon.com/images/I/419SoqbNzLL.jpg)

## Questions & Answers

**Q: Is it a 1.8, 2.1 or 2.3 mm**
A: The #100775 injector has a 2.1mm orifice.

**Q: my pressure washer is 3100psi @ 2.8 gpm. Is this chemical injector the correct/best one for my washer? Thanks in advance for your help -d**
A: This injector may work ok but a better option would be General Pump #100774 which is for 2-3 GPM machines.
Amazon item #B01JB6D0YG

**Q: I have 3200 psi /2.6gpm would this work and does the tube for trasporting the liquid come included?**
A: I would suggest General Pump Model #100774 (Amazon Item #B01JB6D0YG) which is for 2-3 GPM machines.
The suction tube is not included.   Amazon item #B00O45UHUU would work great.

**Q: What size is the threading ?**
A: Both sides are 3/8" NPT threads.

## Frequently Bought Together

- General Pump 3-5 Gpm Chemical Injector 100775
- 2 Sets Hotop NPT 3/8 Inch Stainless Steel Male and Female Quick Connector Kit Pressure Washer Adapters (Internal Thread)
- MTM Hydro Original DN10 Italian Brass Plated Ball Valve for Pressure Washing, Soft Washing and Industrial Applications

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**Shop now:** [https://www.desertcart.it/products/767799088-general-pump-3-5-gpm-chemical-injector-100775](https://www.desertcart.it/products/767799088-general-pump-3-5-gpm-chemical-injector-100775)

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-05-05*