---
product_id: 61669324
title: "Welch Vacuum 202503 Self-Cleaning Diaphragm Vacuum System, 34 LPM, 9 Torr, 230V with Schuko Plug"
brand: "welch vacuum"
price: "R120910"
currency: ZAR
in_stock: true
category: "Misc."
url: https://www.desertcart.co.za/products/61669324-welch-vacuum-202503-self-cleaning-diaphragm-vacuum-system-34-lpm
store_origin: ZA
region: South Africa
---

# Welch Vacuum 202503 Self-Cleaning Diaphragm Vacuum System, 34 LPM, 9 Torr, 230V with Schuko Plug

**Brand:** welch vacuum
**Price:** R120910
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Welch Vacuum 202503 Self-Cleaning Diaphragm Vacuum System, 34 LPM, 9 Torr, 230V with Schuko Plug by welch vacuum
- **How much does it cost?** R120910 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/61669324-welch-vacuum-202503-self-cleaning-diaphragm-vacuum-system-34-lpm)

## Best For

- welch vacuum enthusiasts

## Why This Product

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

## Description

The Welch Vacuum 202503 two-head diaphragm pump has a 34 liter per minute (LPM) free air displacement with adjustable vacuum to 2 Torr. Inlet and exhaust catch jars and a self-cleaning function purge corrosive vapors from the system and extend diaphragm life. The polytetrafluoroethylene (PTFE) air flow path is corrosion resistant for use with applications such as rotary evaporation, solvent concentration, and gel drying. The oil-free diaphragm pump allows operation without oil misting and contaminated oil disposal. It is driven by a 1/8 HP motor that accepts 230V, 50Hz input power and has an International Electrotechnical Commission (IEC) power cord with a Schuko plug. It connects to 1/4" inside diameter vacuum system tubing (sold separately). Welch-Ilmvac, a subdivision of Denver Gardner, manufactures vacuum pumps, systems, and components for industrial and research applications under the Welch and Ilmvac brand names. Denver Gardner, founded in 1859, is headquartered in Milwaukee, WI.

## Features

- Two-head diaphragm vacuum pump for laboratory applications such as rotary evaporation of corrosive vapors
- 34 liter per minute (LPM) free air displacement with adjustable vacuum to 2 Torr
- Polytetrafluoroethylene (PTFE) air flow path for corrosion resistance
- Inlet and exhaust catch jars and a self-cleaning function purge corrosive vapors from system and extend diaphragm life
- 1/8 HP motor accepts 230V, 50Hz input power, Schuko plug

## Images

![Welch Vacuum 202503 Self-Cleaning Diaphragm Vacuum System, 34 LPM, 9 Torr, 230V with Schuko Plug - Image 1](https://images-na.ssl-images-amazon.com/images/I/41ZPlTyaVvL.jpg)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-05*