---
product_id: 572320440
title: "Welch Vacuum 1407K-11 Duo Seal Oil, 1 Quart"
brand: "welch vacuum"
price: "$334.58"
currency: USD
in_stock: true
category: "Welch Vacuum"
url: https://www.desertcart.us/products/572320440-welch-vacuum-1407k-11-duo-seal-oil-1-quart
store_origin: US
region: United States of America
---

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

**Brand:** welch vacuum
**Price:** $334.58
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Welch Vacuum 1407K-11 Duo Seal Oil, 1 Quart by welch vacuum
- **How much does it cost?** $334.58 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/572320440-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

Buy Welch Vacuum 1407K-11 Duo Seal Oil, 1 Quart at desertcart UK. Free delivery on eligible orders.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00SMJ4GME |
| Batteries Required? | No |
| Batteries included? | No |
| Customer Reviews | 4.8 4.8 out of 5 stars (14) |
| Date First Available | 13 Sept. 2015 |
| Guaranteed software updates until | unknown |
| Item Package Quantity | 1 |
| Item Weight | 910 g |
| Item model number | 1407K-11 |
| Manufacturer | Thomas Scientific |
| Package Dimensions | 22.86 x 10.16 x 5.59 cm; 910 g |
| Part number | 1407K-11 |

## Images

![Welch Vacuum 1407K-11 Duo Seal Oil, 1 Quart - Image 1](https://m.media-amazon.com/images/I/41JJujfwV-L.jpg)
![Welch Vacuum 1407K-11 Duo Seal Oil, 1 Quart - Image 2](https://m.media-amazon.com/images/I/41bZQ8HJyYL.jpg)
![Welch Vacuum 1407K-11 Duo Seal Oil, 1 Quart - Image 3](https://m.media-amazon.com/images/I/31d2-hAQUuL.jpg)
![Welch Vacuum 1407K-11 Duo Seal Oil, 1 Quart - Image 4](https://m.media-amazon.com/images/I/81l+rd1L0iL.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.us/products/572320440-welch-vacuum-1407k-11-duo-seal-oil-1-quart](https://www.desertcart.us/products/572320440-welch-vacuum-1407k-11-duo-seal-oil-1-quart)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-09-27*