---
product_id: 183646562
title: "Air-Operated Diaphragm Pump Double Diaphragm Pump 1-1/2 inch Inlet & Outlet, Dual Diaphragm Air Pump Aluminum Alloy 44 GPM Max 115PSI, QBK_40L"
brand: "cozyel"
price: "B/.1158"
currency: PAB
in_stock: true
reviews_count: 6
category: "Cozyel"
url: https://www.desertcart.com.pa/products/183646562-air-operated-diaphragm-pump-double-diaphragm-pump-1-1-2
store_origin: PA
region: Panama
---

# 115 PSI max pressure Bolted leak-free design 44 GPM max flow Air-Operated Diaphragm Pump Double Diaphragm Pump 1-1/2 inch Inlet & Outlet, Dual Diaphragm Air Pump Aluminum Alloy 44 GPM Max 115PSI, QBK_40L

**Brand:** cozyel
**Price:** B/.1158
**Availability:** ✅ In Stock

## Summary

> ⚙️ Pump up your productivity with unstoppable power and precision!

## Quick Answers

- **What is this?** Air-Operated Diaphragm Pump Double Diaphragm Pump 1-1/2 inch Inlet & Outlet, Dual Diaphragm Air Pump Aluminum Alloy 44 GPM Max 115PSI, QBK_40L by cozyel
- **How much does it cost?** B/.1158 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/183646562-air-operated-diaphragm-pump-double-diaphragm-pump-1-1-2)

## Best For

- cozyel enthusiasts

## Why This Product

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

## Key Features

- • **Powerful 44 GPM Flow:** Maximize your operational efficiency with industry-leading fluid transfer speed.
- • **Maintenance Made Easy:** Externally serviceable air distribution and quick access to ball checks reduce downtime.
- • **Durable Aluminum Alloy:** Lightweight yet corrosion-resistant for long-lasting, reliable performance.
- • **Robust 115 PSI Pressure:** Handle demanding tasks with high-pressure resilience built for tough environments.
- • **Versatile Industrial Use:** Trusted across petroleum, mining, automotive, and water treatment sectors for seamless integration.

## Overview

The Cozyel QBK_40L Air-Operated Double Diaphragm Pump delivers a robust 44 GPM flow at 115 PSI, crafted from corrosion-resistant aluminum alloy. Its bolted, leak-free construction and externally serviceable design ensure durability and easy maintenance, making it a top choice for demanding industrial applications including petroleum, mining, and water treatment.

## Description

Buy Cozyel Air-Operated Diaphragm Pump Double Diaphragm Pump 1-1/2 inch Inlet & Outlet, Dual Diaphragm Air Pump Aluminum Alloy 44 GPM Max 115PSI, QBK_40L: Pneumatic Accessories - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Pump longevity - Great pump 3rd season and still going strong.
Review: Works like a champ - We use it to pump waste oil for a shop and works beautifully

## Features

- Air-Operated Double Diaphragm Pump 12GPM 1-1/2Inch Inlet And Outlet. The diaphragm pump features an externally serviceable air distribution system and all-bolted construction, with convenient operating, are widely used in various industries, such as petroleum, metallurgy, mining, coating material, printing, paper making, water treatment, automotive etc.
- A diaphragm pump (also known as a Membrane pump) is a positive displacement pump that uses a combination of the reciprocating action of a rubber, thermoplastic or teflon diaphragm and suitable valves on either side of the diaphragm (check valve, butterfly valves, flap valves, or any other form of shut-off valves) to pump a fluid.
- Good abrasion resistance and heat resistance.
- Rugged construction - resists corrosion for reliable performance and long life.Bolted construction is designed for leak-free fluid handling.
- Easy access to ball checks and fluid caps for maintenance and repairs.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0841GLR54 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #161,103 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #56 in Diaphragm Pumps |
| Brand | Cozyel |
| Color | Grey |
| Customer Reviews | 4.3 4.3 out of 5 stars (37) |
| Date First Available | January 18, 2020 |
| Item Weight | 28.1 pounds |
| Item model number | QBK_40L |
| Manufacturer | Cozyel |
| Material | Aluminum |
| Maximum Flow Rate | 44 Gallons Per Minute |
| Maximum Lifting Height | 69 Meters |
| Package Dimensions | 22.16 x 17.2 x 12.44 inches |
| Part Number | Cozyel24596 |
| Power Source | compressed_air |
| Style | Diaphragm |
| UPC | 791391491866 |

## Product Details

- **Brand:** Cozyel
- **Color:** Grey
- **Item Weight:** 12.79 Kilograms
- **Manufacturer:** Cozyel
- **Material:** Aluminum
- **Maximum Flow Rate:** 44 Gallons Per Minute
- **Maximum Lifting Height:** 69 Meters
- **Power Source:** compressed_air
- **Style:** Diaphragm
- **UPC:** 791391491866

## Images

![Air-Operated Diaphragm Pump Double Diaphragm Pump 1-1/2 inch Inlet & Outlet, Dual Diaphragm Air Pump Aluminum Alloy 44 GPM Max 115PSI, QBK_40L - Image 1](https://m.media-amazon.com/images/I/61fgjfzu+xL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: Advertised as 80 F max Temperature is this correct or is this 80 C ?**
A: 80f seems low, 80c seems high

**Q: do i need to get an air regulator?**
A: Not if your air supply is 100 psi or less. You van use a simple ball valve for on and off and to vary the speed. These are awesome pumps but use a LOT of air, so you need a higher cfm compressor.

**Q: Will this pump work for pumping a slurry or sludge with liquids?**
A: Hello, Dear friend,
Thank you for your love of our products. If the sludge has water and is not very sticky, you can use this diaphragm pump. Thank you for your understanding! Welcome to buy!
Have a good day!
Best Regards!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Pump longevity
*by A***R on May 12, 2023*

Great pump 3rd season and still going strong.

### ⭐⭐⭐⭐⭐ Works like a champ
*by H***N on January 24, 2025*

We use it to pump waste oil for a shop and works beautifully

### ⭐⭐ Had to take it apart
*by C***8 on December 24, 2023*

bought 2 and neither worked. since I was past the return deadline, I had to take them apart to see what was wrong. 1 leaked and the balls would not seal. and one was put together backwards so when it pumped it went within itself.

## Frequently Bought Together

- Cozyel Air-Operated Diaphragm Pump Double Diaphragm Pump 1-1/2 inch Inlet & Outlet, Air Diaphragm Pump Dual Diaphragm Air Pump Aluminum Alloy 44 GPM Max 115PSI, QBK_40L
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**Shop now:** [https://www.desertcart.com.pa/products/183646562-air-operated-diaphragm-pump-double-diaphragm-pump-1-1-2](https://www.desertcart.com.pa/products/183646562-air-operated-diaphragm-pump-double-diaphragm-pump-1-1-2)

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-03-07*