---
product_id: 30558002
title: "Welch Vacuum 1407K-11 Duo Seal Oil, 1 Quart"
brand: "welch vacuum"
price: "R245"
currency: ZAR
in_stock: false
url: https://www.desertcart.co.za/products/30558002-welch-vacuum-1407k-11-duo-seal-oil-1-quart
store_origin: ZA
region: South Africa
---

# Welch Vacuum 1407K-11 Duo Seal Oil, 1 Quart

**Brand:** welch vacuum
**Price:** R245
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Welch Vacuum 1407K-11 Duo Seal Oil, 1 Quart by welch vacuum
- **How much does it cost?** R245 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/30558002-welch-vacuum-1407k-11-duo-seal-oil-1-quart)

## 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

DUOSEAL pump oil with low vapor pressure, ideal viscosity is recommended for use with DUOSEAL or any other belt-driven vacuum pump. No additives or inhibitors. Exhaust filters trap oil mist and reduce noise. Replaceable elements reduce maintenance.

## Images

![Welch Vacuum 1407K-11 Duo Seal Oil, 1 Quart - Image 1](https://m.media-amazon.com/images/I/81l+rd1L0iL.jpg)
![Welch Vacuum 1407K-11 Duo Seal Oil, 1 Quart - Image 2](https://m.media-amazon.com/images/I/81YPMa83LRL.jpg)
![Welch Vacuum 1407K-11 Duo Seal Oil, 1 Quart - Image 3](https://m.media-amazon.com/images/I/31d2-hAQUuL.jpg)

## Questions & Answers

**Q: Will this fill up my welch 1400?**
A: It is sufficient to operate, although it is about 3 ounces short of filling to the top line.

---

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**Shop now:** [https://www.desertcart.co.za/products/30558002-welch-vacuum-1407k-11-duo-seal-oil-1-quart](https://www.desertcart.co.za/products/30558002-welch-vacuum-1407k-11-duo-seal-oil-1-quart)

---

*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-13*