---
product_id: 67376094
title: "Lab Oilless Diaphragm Vacuum Pump 20 L/Min Single Head Pressure Adjustable Lab Supplies Laboratory Equipment Vacuum Pump, TOPTION GM-0.33A"
brand: "toption vacuum pump"
price: "FREE"
currency: BOB
in_stock: false
url: https://www.desertcart.bo/products/67376094-lab-oilless-diaphragm-vacuum-pump-20-l-min-single-head
store_origin: BO
region: Bolivia
---

# Lab Oilless Diaphragm Vacuum Pump 20 L/Min Single Head Pressure Adjustable Lab Supplies Laboratory Equipment Vacuum Pump, TOPTION GM-0.33A

**Brand:** toption vacuum pump
**Price:** FREE
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Lab Oilless Diaphragm Vacuum Pump 20 L/Min Single Head Pressure Adjustable Lab Supplies Laboratory Equipment Vacuum Pump, TOPTION GM-0.33A by toption vacuum pump
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/67376094-lab-oilless-diaphragm-vacuum-pump-20-l-min-single-head)

## Best For

- toption vacuum pump enthusiasts

## Why This Product

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

## Description

Lab Oilless Diaphragm Vacuum Pump 20 L/Min Single Head Pressure Adjustable Lab Supplies Laboratory Equipment Vacuum Pump, TOPTION GM-0.33A    GM-0.33A diaphragm vacuum pump has the features of continuous oil free pumping , low noise level , higher efficiency , long lifetime . It is mainly used in medicinal products analysis , industry of fine chemicals , biochemical pharmacy , food examination , The criminal investigation technology , etc . It is used with the precision chromatography instrument , the necessary of laboratory . This product is specially designed for laboratory , reliable and easy to use .   Technical Parameters:  Pumping speed (L/Min): 20 Ultimate pressure: ≥0.08Mpa Ultimate vacuum: 200 mbar Power: 160W Air inlet (mm) : φ6 Air outlet (mm) : Silencer Working environment temperature (°C): 7-40 Pump head: 1 Size (L×B×H)(mm): 215×120×235 Pump body temperature (°C): <55 Weight (Kg): 7.5 Diaphragm: Rubber Valve piece: Rubber Noise (BD): <60

## Images

![Lab Oilless Diaphragm Vacuum Pump 20 L/Min Single Head Pressure Adjustable Lab Supplies Laboratory Equipment Vacuum Pump, TOPTION GM-0.33A - Image 1](https://m.media-amazon.com/images/I/51kmdyWXMJL.jpg)
![Lab Oilless Diaphragm Vacuum Pump 20 L/Min Single Head Pressure Adjustable Lab Supplies Laboratory Equipment Vacuum Pump, TOPTION GM-0.33A - Image 2](https://m.media-amazon.com/images/I/51REGYsndyL.jpg)
![Lab Oilless Diaphragm Vacuum Pump 20 L/Min Single Head Pressure Adjustable Lab Supplies Laboratory Equipment Vacuum Pump, TOPTION GM-0.33A - Image 3](https://m.media-amazon.com/images/I/515Pg-ZDPkL.jpg)
![Lab Oilless Diaphragm Vacuum Pump 20 L/Min Single Head Pressure Adjustable Lab Supplies Laboratory Equipment Vacuum Pump, TOPTION GM-0.33A - Image 4](https://m.media-amazon.com/images/I/51CFcIZ4KpL.jpg)

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-02-10*