---
product_id: 77252869
title: "WEST SYSTEM 300 Mini Pump Set"
brand: "west system"
price: "HK$531"
currency: HKD
in_stock: true
reviews_count: 8
url: https://www.desertcart.hk/products/77252869-west-system-300-mini-pump-set
store_origin: HK
region: Hong Kong
---

# Durable polypropylene build 0.8-0.9 fl oz per pump stroke Precision 1:1 pump ratio WEST SYSTEM 300 Mini Pump Set

**Brand:** west system
**Price:** HK$531
**Availability:** ✅ In Stock

## Summary

> 🚀 Pump up your epoxy game with precision and ease!

## Quick Answers

- **What is this?** WEST SYSTEM 300 Mini Pump Set by west system
- **How much does it cost?** HK$531 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/77252869-west-system-300-mini-pump-set)

## Best For

- west system enthusiasts

## Why This Product

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

## Key Features

- • **Mess-Free Metering:** Say goodbye to spills and sticky measuring cups with direct pump mounting on cans.
- • **Versatile Compatibility:** Works seamlessly with Group A, B, and C WEST SYSTEM 105 epoxies—one set covers all.
- • **Compact & Durable Design:** Polypropylene construction built to last through countless projects and seasons.
- • **Calibrated for Perfect Mix:** Ensures flawless resin-to-hardener ratio every pump—no guesswork, no waste.
- • **Ready to Install Out of the Box:** Includes extension tubes for all container sizes—start mixing with zero downtime.

## Overview

The WEST SYSTEM 300 Mini Pump Set offers calibrated, mess-free dispensing of resin and hardener with a perfect 1:1 pump ratio. Designed for Group A, B, and C WEST SYSTEM 105 epoxies, it delivers 0.8 to 0.9 fl oz per pump stroke. Made from durable polypropylene, this compact set mounts directly on cans and includes extension tubes for all container sizes, ensuring years of reliable, precise epoxy mixing.

## Description

300 Mini Pumps are designed for convenient and accurate metering of Group A, B, and C WEST SYSTEM 105 Resin-based epoxy. The 300 Mini Pump Set Contains one resin pump and two hardener pumps. Pumps mount directly on the resin and hardener containers and eliminate the mess involved with measuring by weight or volume. These pumps are calibrated to deliver the proper working ratio with one full pump stroke of resin for each one full pump stroke of hardener. 105/205-206 pumps deliver approximate 0.8 fl oz of resin/hardener with one full stroke of each pump. 105/207-209 pumps deliver approximately 0.9 fl oz of resin/hardener with one full stroke of each pump. Made of durable polypropylene, the Mini Pumps give years of dependable service. Read and follow the priming, ratio verification and operating instructions that come with the pumps. As packaged, the pumps are ready to install on the Group Size B containers. A package of extension tubes for Group Size A containers is included with the set. Group Size C extension tubes are included in the 105-C Resin and in the 207-SC or 209-SC packages.

## Features

- THESE CALIBRATED PUMPS deliver the proper working ratio with one full pump stroke of resin for each one full pump stroke of hardener. They mount directly on resin and hardener cans.
- CONVENIENTLY & ACCURATELY meter Group A, B, and C WEST SYSTEM 105 Resin-based epoxy. These pumps eliminate the mess and waste associated with pouring epoxy components and measuring by weight or volume.
- SET CONTAINS 3 PUMPS: One for the resin and two for the hardeners. One hardener pump delivers the correct ratio for 5:1 resin/hardener (105/205 & 105/206). The other hardener pump delivers the correct ratio for 3:1 resin/hardener (105/207 & 105/209). These pumps have you covered regardless of which of the four WEST SYSTEM 105 Resin-based epoxies you're using.
- ONE FULL PUMP STROKE of each pump delivers 0.8 fl oz of 5:1 resin/hardener, or 0.9 fl oz of 3:1 resin/hardener.
- DURABLE POLYPROPYLENE Mini Pumps give years of dependable service. Priming, ratio verification and operating instructions are included with each pump set. As packaged, the pumps are ready to install on the Group Size B containers. Extension tubes for Group Size A containers are included with the set. Group Size C extension tubes are included with 105-C Resin and in the 207-SC or 209-SC resin and hardener.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | West System |
| Color | Yellow/White |
| Material | Polypropylene (PP) |
| Style | Submersible |
| Product Dimensions | 6.2"L x 16.75"W x 2.3"H |
| Power Source | Manual |
| Item Weight | 4.48 ounces |
| Manufacturer | Gougeon Brothers, Inc. |
| UPC | 656166556754 811343011307 |
| Specific Uses For Product | specific_uses_for_product |
| Part Number | 300 |
| Item Weight | 4.5 ounces |
| Item model number | Mini Pump Kit for 300 in Quart, Gallon, |
| Is Discontinued By Manufacturer | No |
| Size | No Size |
| Shape | Shape |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Special Features | special_feature |
| Included Components | WEST SYSTEM 300 Mini Pump Set |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | Warranty |

## Product Details

- **Brand:** West System
- **Color:** Yellow/White
- **Material:** Polypropylene (PP)
- **Style:** Submersible
- **Product Dimensions:** 6.2"L x 16.75"W x 2.3"H
- **Power Source:** Manual
- **Item Weight:** 4.48 ounces
- **Manufacturer:** Gougeon Brothers, Inc.
- **UPC:** 656166556754 811343011307
- **Specific Uses For Product:** specific_uses_for_product

## Images

![WEST SYSTEM 300 Mini Pump Set - Image 1](https://m.media-amazon.com/images/I/61u9eQ0Bs8L.jpg)
![WEST SYSTEM 300 Mini Pump Set - Image 2](https://m.media-amazon.com/images/I/61v5-0wYcML.jpg)
![WEST SYSTEM 300 Mini Pump Set - Image 3](https://m.media-amazon.com/images/I/71YKmXq7YUL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ A must when mixing epoxy
*by J***Z on August 15, 2025*

Easy to identify which is which for resin or hardener and the pump out the right amounts.

### ⭐⭐⭐⭐⭐ Getting pumped up
*by W***R on March 8, 2025*

Using a pump makes using epoxy SO MUCH EASIER. One of these was to replace one ancient one that gave up the ghost. I would only recommend using this brand as they last SO LONG.

### ⭐⭐⭐⭐⭐ Good item
*by C***A on May 27, 2024*

Good item

## Frequently Bought Together

- WEST SYSTEM 300 Mini Pump Set
- West System 105-B Epoxy Resin
- West System 206-B Slow Hardener

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-22*