---
product_id: 13121690
title: "1407K-15 Duo Seal Pump Oil, 1 gal"
brand: "welch vacuum"
price: "₨113498"
currency: LKR
in_stock: true
reviews_count: 1
category: "Welch Vacuum"
url: https://www.desertcart.lk/products/13121690-1407k-15-duo-seal-pump-oil-1-gal
store_origin: LK
region: Sri Lanka
---

# Compatible with DUOSEAL & belt-driven pumps Low vapor pressure for stable performance 1 gallon mineral-based premium oil 1407K-15 Duo Seal Pump Oil, 1 gal

**Brand:** welch vacuum
**Price:** ₨113498
**Availability:** ✅ In Stock

## Summary

> 🛢️ Keep your vacuum pump running like clockwork — because downtime is so last decade!

## Quick Answers

- **What is this?** 1407K-15 Duo Seal Pump Oil, 1 gal by welch vacuum
- **How much does it cost?** ₨113498 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/13121690-1407k-15-duo-seal-pump-oil-1-gal)

## 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

## Key Features

- • **Bulk Supply Advantage:** 1-gallon bottle designed to keep your lab or workshop fully stocked
- • **Maintenance Made Easy:** Replaceable elements cut downtime and keep your workflow seamless
- • **Cleaner, Quieter Operation:** Exhaust filters trap oil mist and reduce noise for a professional environment
- • **Precision Viscosity Control:** Optimized 15W-40 grade ensures smooth, efficient pump operation
- • **Trusted Industrial Standard:** Mineral-based formula with no additives for pure, reliable performance

## Overview

Welch Vacuum 1407K-15 Duo Seal Pump Oil is a 1-gallon mineral-based lubricant engineered for belt-driven vacuum pumps, featuring low vapor pressure and a 15W-40 viscosity grade. Its additive-free formula ensures pure performance, while exhaust filters reduce noise and oil mist. Designed for industrial and mechanical use, it supports efficient, low-maintenance pump operation.

## 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.

Review: Great oil, just expensive

## Features

- The package length is 30.48 centimeters
- The package height is 11.43 centimeters
- The package width is 18.541 centimeters
- Package Weight : 7.499 pounds

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00SB9K36I |
| Best Sellers Rank | #258,918 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #34 in Lab Pump Accessories |
| Brand | Welch Vacuum |
| Date First Available | April 5, 2011 |
| Is Discontinued By Manufacturer | No |
| Item Form | Oil |
| Item Weight | 0.01 ounces |
| Item model number | 1407K-15 |
| Liquid Volume | 1 Gallons |
| Manufacturer | Thomas Scientific |
| Material | Mineral |
| Number of Items | 1 |
| Package Dimensions | 12 x 7.3 x 4.5 inches |
| Package Information | Bottle |
| Recommended Uses For Product | Industrial, Mechanical |
| SAE J300 Viscosity Grade | 15W-40 |
| Specific Uses For Product | Industrial, Mechanical |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Welch Vacuum
- **Item Weight:** 0.01 Ounces
- **Liquid Volume:** 1 Gallons
- **Material:** Mineral
- **Package Information:** Bottle

## Images

![1407K-15 Duo Seal Pump Oil, 1 gal - Image 1](https://m.media-amazon.com/images/I/71hblpML36L.jpg)

## Questions & Answers

**Q: Says 1 gallon in the header, but shows 1 quart in the pic.  Which volume is it?**
A: we received a one gallon plastic jug.

**Q: is it possible to ship the item to Italy?**
A: I'll ship wherever you like if you cover the cost

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by C***N on June 17, 2019*

Great oil, just expensive

## Frequently Bought Together

- Welch Vacuum 1407K-15 Duo Seal Pump Oil, 1 gal
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- TIHOOD 10PCS 2 in 1 Stainless Steel Lab Spoon Spatula/Laboratory Sampling Spoon Mixing Spatula

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**Shop now:** [https://www.desertcart.lk/products/13121690-1407k-15-duo-seal-pump-oil-1-gal](https://www.desertcart.lk/products/13121690-1407k-15-duo-seal-pump-oil-1-gal)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-10*