---
product_id: 86627934
title: "Happybuy Air-Operated Double Diaphragm Pump 1 inch Inlet/Outlet 30GPM Polypropylene Max 120PSI for Chemical and Industrial Use"
brand: "happybuy"
price: "8800 Ft"
currency: HUF
in_stock: false
url: https://www.desertcart.hu/products/86627934-happybuy-air-operated-double-diaphragm-pump-1-inch-inlet-outlet
store_origin: HU
region: Hungary
---

# 30 GPM Flow Rate 120 PSI Max Pressure 150°F Max Temp Happybuy Air-Operated Double Diaphragm Pump 1 inch Inlet/Outlet 30GPM Polypropylene Max 120PSI for Chemical and Industrial Use

**Brand:** happybuy
**Price:** 8800 Ft
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Pump Up Your Efficiency!

## Quick Answers

- **What is this?** Happybuy Air-Operated Double Diaphragm Pump 1 inch Inlet/Outlet 30GPM Polypropylene Max 120PSI for Chemical and Industrial Use by happybuy
- **How much does it cost?** 8800 Ft with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/86627934-happybuy-air-operated-double-diaphragm-pump-1-inch-inlet-outlet)

## Best For

- happybuy enthusiasts

## Why This Product

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

## Key Features

- • **Leak-Proof Design:** Engineered with a sturdy polypropylene housing to prevent leaks and ensure reliability.
- • **Efficient Operation:** Features a low pulsation air valve for smooth transitions and minimized downtime.
- • **Powerful Performance:** Achieves a remarkable flow rate of 30 GPM, perfect for industrial applications.
- • **Unmatched Durability:** Crafted with premium PTFE diaphragms for long-lasting, corrosion-proof performance.
- • **Versatile Applications:** Handles a wide range of fluids, from waste oil to detergents, across various industries.

## Overview

The Happybuy Air-Operated Double Diaphragm Pump is a robust and versatile solution for industrial fluid transfer, featuring a maximum flow rate of 30 GPM, a durable polypropylene construction, and the ability to handle various fluids with ease. Designed for efficiency and reliability, this pump is perfect for professionals in industries such as petroleum, mining, and water treatment.

## Description

diaphragm pump air operated oil pump waste oil pump diaphram pump camper water pump self priming pump pressure water pump on demand water pump water feature pump air diaphragm pump diaphragm pumps air operated diaphragm pump wilden diaphragm pump shurflo pump diaphragm

## Features

- Premium Double PTFE Diaphragms: Our air-operated double diaphragm pump adopts PTFE diaphragms, durable, corrosion-proof, and long-lasting. Max. Temperature: 150 ℉/66 ℃; Max. Pressure: 120 psi; Max. Flow Rate：79.6 GPM; Max Head Lift：275.6 ft/84 m.
- Sturdy & Leak-proof Construction: The diaphragm pump housing is made of polypropylene material, bolted against leakage, sturdy, and corrosion-proof for long-time use.
- Excellent Air-operated Performance: Inlet/Outlet Port Size: 1 inch; Air Inlet Size: FNPT 1/2 inch. A high-quality glyd ring, the double-acting sealing, strengthens air performance.
- Unique & Professional Designs: Our double diaphragm pump features an externally available air distribution system. The modular air valve is stainless. This low pulsation air valve provides smooth and rapid changeover for increased efficiency and minimizes downtime.
- Wide Applications: This diaphragm pump can handle various fluids, such as waste oil, alcohol, hydraulic fluid, gasoline, diesel, detergent, drink, and so on. It is widely used in many industries, such as petroleum, metallurgy, mining, coating, printing, water treatment, and automobile.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Happybuy |
| Color | Qby4-25pp - 1" - 72 Gpm - Polypropylene |
| Material | Polypropylene |
| Style | Diaphragm |
| Power Source | Compressed Air |
| Item Weight | 7.41 Ounces |
| Maximum Flow Rate | 30 Gallons Per Minute |
| Maximum Lifting Height | 275.6 Feet |
| Global Trade Identification Number | 00601707188789 |
| Manufacturer | VEVOR |
| UPC | 601707188789 |
| Part Number | YBGMBQBY4-25PP001V0 |
| Item Weight | 7.4 ounces |
| Package Dimensions | 16.6 x 13.8 x 8.8 inches |
| Country of Origin | China |
| Is Discontinued By Manufacturer | No |
| Size | 30GPM Polypropylene PTFE |
| Item Package Quantity | 1 |
| Included Components | 1 x Air-Operated Double Diaphragm Pump 1 x User Manual |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Happybuy
- **Color:** Qby4-25pp - 1" - 72 Gpm - Polypropylene
- **Material:** Polypropylene (PP)
- **Style:** Diaphragm
- **Power Source:** Compressed Air
- **Item Weight:** 7.41 Ounces
- **Maximum Flow Rate:** 30 Gallons Per Minute
- **Maximum Lifting Height:** 275.6 Feet
- **Global Trade Identification Number:** 00601707188789
- **Manufacturer:** VEVOR

## Images

![Happybuy Air-Operated Double Diaphragm Pump 1 inch Inlet/Outlet 30GPM Polypropylene Max 120PSI for Chemical and Industrial Use - Image 1](https://m.media-amazon.com/images/I/61QUCce3gnL.jpg)
![Happybuy Air-Operated Double Diaphragm Pump 1 inch Inlet/Outlet 30GPM Polypropylene Max 120PSI for Chemical and Industrial Use - Image 2](https://m.media-amazon.com/images/I/713ZGHNIABL.jpg)
![Happybuy Air-Operated Double Diaphragm Pump 1 inch Inlet/Outlet 30GPM Polypropylene Max 120PSI for Chemical and Industrial Use - Image 3](https://m.media-amazon.com/images/I/71LHQGAHkDL.jpg)
![Happybuy Air-Operated Double Diaphragm Pump 1 inch Inlet/Outlet 30GPM Polypropylene Max 120PSI for Chemical and Industrial Use - Image 4](https://m.media-amazon.com/images/I/71Din6WYuFL.jpg)
![Happybuy Air-Operated Double Diaphragm Pump 1 inch Inlet/Outlet 30GPM Polypropylene Max 120PSI for Chemical and Industrial Use - Image 5](https://m.media-amazon.com/images/I/71uU-iBv1YL.jpg)

## Questions & Answers

**Q: Will this pump go on neutral when you close the valves?**
A: This pump is pneumatic. The material is pushed in one direct when the air valve is turned on.

**Q: Where woukd i find a rebuild  kit for this pump if i needed one? Any part numbers or kits?**
A: I am having the same problem no parts available as far as I can see I have been searching for hours and still no luck.

**Q: Do you have 3" or 4"**
A: 2”

**Q: rebuild kit for qpk15?**
A: Just because you put a question mark at the end of a statement doesn't make it a question. I recommend looking at previously answered questions. This is a cheap Chinese clone of an industrial pump. If you need rebuilt kits, buy a pump from a pump supply company.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.hu/products/86627934-happybuy-air-operated-double-diaphragm-pump-1-inch-inlet-outlet](https://www.desertcart.hu/products/86627934-happybuy-air-operated-double-diaphragm-pump-1-inch-inlet-outlet)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-01-28*