---
product_id: 587545653
title: "VEVOR Air-Operated Double Diaphragm Pump 1 inch Inlet Outlet Aluminum 35 GPM Max 120PSI, Nitrile Diaphragm, QBY4-25L-1inch-35"
brand: "vevor"
price: "VT93035"
currency: VUV
in_stock: true
reviews_count: 4
category: "Vevor"
url: https://www.desertcart.vu/products/587545653-vevor-air-operated-double-diaphragm-pump-1-inch-inlet-outlet
store_origin: VU
region: Vanuatu
---

# Aluminum alloy corrosion-proof housing 35 GPM max flow rate 120 PSI max pressure VEVOR Air-Operated Double Diaphragm Pump 1 inch Inlet Outlet Aluminum 35 GPM Max 120PSI, Nitrile Diaphragm, QBY4-25L-1inch-35

**Brand:** vevor
**Price:** VT93035
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your fluid handling game with unstoppable power and precision!

## Quick Answers

- **What is this?** VEVOR Air-Operated Double Diaphragm Pump 1 inch Inlet Outlet Aluminum 35 GPM Max 120PSI, Nitrile Diaphragm, QBY4-25L-1inch-35 by vevor
- **How much does it cost?** VT93035 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/587545653-vevor-air-operated-double-diaphragm-pump-1-inch-inlet-outlet)

## Best For

- vevor enthusiasts

## Why This Product

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

## Key Features

- • **Powerful 35 GPM Flow:** Keep your operations running at peak speed with industry-leading fluid transfer rates.
- • **High-Pressure Performance:** Handles up to 120 PSI for demanding industrial applications without breaking a sweat.
- • **Advanced Nitrile Diaphragms:** Premium double nitrile diaphragms resist wear and chemical corrosion for extended pump life.
- • **Smooth & Efficient Air Valve:** Low pulsation, stainless modular air valve minimizes downtime and maximizes operational efficiency.
- • **Built to Last with Aluminum Alloy:** Corrosion-proof, leak-resistant housing ensures durability and long-term reliability.

## Overview

The VEVOR Air-Operated Double Diaphragm Pump features a robust aluminum alloy body and premium nitrile diaphragms, delivering up to 35 GPM flow at 120 PSI. Designed for industrial versatility, it handles a wide range of fluids with corrosion resistance and low pulsation air valve technology, making it a reliable choice for professionals demanding efficiency and durability.

## Description

desertcart.com: VEVOR Air-Operated Double Diaphragm Pump 1 inch Inlet Outlet Aluminum 35 GPM Max 120PSI, Nitrile Diaphragm, QBY4-25L-1inch-35 : Industrial & Scientific

Review: very good pump - love it
Review: Inspect upon arrival - Received pump tried to use wouldn’t work found misplaced o-ring replaced o- ring seems to work fine.

## Features

- Premium Double Nitrile Diaphragms: Our air-operated double diaphragm pump adopts nitrile diaphragms, durable, corrosion-proof, and long-lasting. Max. Temperature: 150 ℉/66 ℃; Max. Pressure: 120 psi; Max. Flow Rate: 39.6 GPM; Max Head Lift：275.6 ft/84 m.
- Sturdy & Leak-proof Construction: The diaphragm pump housing is made of aluminum alloy 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 |
|---------------|-------|
| ASIN | B0CP3KL91D |
| Best Sellers Rank | #18,767 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #10 in Diaphragm Pumps |
| Brand | VEVOR |
| Brand Name | VEVOR |
| Color | Black |
| Customer Reviews | 3.7 out of 5 stars 8 Reviews |
| Flow Rate | 35 Gallons Per Minute |
| Included Components | 1 x Air-Operated Double Diaphragm Pump, 1 x Product Manual |
| Item Dimensions L x W x H | 8.56"L x 7.32"W x 12.52"H |
| Item Type Name | 1 inch Inlet Outlet Aluminum 22 GPM Max 100PSI, Nitrile Diaphragm, QBY4-25L-1inch-35 |
| Manufacturer | VEVOR |
| Manufacturer Part Number | Diaphragm Pump QBY4-25L-1inch-35 |
| Material | Nitrile |
| Material Type | Nitrile |
| Maximum Lifting Height | 275.6 Feet |
| Model Number | QBY4-25L |
| Power Source | Compressed Air Powered |
| Product Dimensions | 8.56"L x 7.32"W x 12.52"H |
| Product Style | Diaphragm |
| Style | Diaphragm |
| UPC | 197988013167 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** VEVOR
- **Color:** Black
- **Manufacturer:** VEVOR
- **Material:** Nitrile
- **Maximum Flow Rate:** 35 Gallons Per Minute
- **Maximum Lifting Height:** 275.6 Feet
- **Power Source:** Compressed Air Powered
- **Product Dimensions:** 8.56"L x 7.32"W x 12.52"H
- **Style:** Diaphragm
- **UPC:** 197988013167

## Images

![VEVOR Air-Operated Double Diaphragm Pump 1 inch Inlet Outlet Aluminum 35 GPM Max 120PSI, Nitrile Diaphragm, QBY4-25L-1inch-35 - Image 1](https://m.media-amazon.com/images/I/71I0xqMpiZL.jpg)
![VEVOR Air-Operated Double Diaphragm Pump 1 inch Inlet Outlet Aluminum 35 GPM Max 120PSI, Nitrile Diaphragm, QBY4-25L-1inch-35 - Image 2](https://m.media-amazon.com/images/I/71wnGwUvp3L.jpg)
![VEVOR Air-Operated Double Diaphragm Pump 1 inch Inlet Outlet Aluminum 35 GPM Max 120PSI, Nitrile Diaphragm, QBY4-25L-1inch-35 - Image 3](https://m.media-amazon.com/images/I/71jgzG5uK9L.jpg)
![VEVOR Air-Operated Double Diaphragm Pump 1 inch Inlet Outlet Aluminum 35 GPM Max 120PSI, Nitrile Diaphragm, QBY4-25L-1inch-35 - Image 4](https://m.media-amazon.com/images/I/71LFnet2NCL.jpg)
![VEVOR Air-Operated Double Diaphragm Pump 1 inch Inlet Outlet Aluminum 35 GPM Max 120PSI, Nitrile Diaphragm, QBY4-25L-1inch-35 - Image 5](https://m.media-amazon.com/images/I/71u-+nKmGnL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ very good pump
*by C***N on March 8, 2025*

love it

### ⭐⭐⭐⭐ Inspect upon arrival
*by J***Y on November 23, 2025*

Received pump tried to use wouldn’t work found misplaced o-ring replaced o- ring seems to work fine.

### ⭐⭐⭐⭐⭐ Does the job well with high-viscosity cable pulling lubracant (25,000–40,000 cP).
*by J***O on January 17, 2026*

Purchased this to move high-viscosity cable pulling lubracant (25,000–40,000 cP). Does the job well with 10' length on suction side out of 55gal container. Installed a couple of ball valves to control. Works with pancake compressor as well, but can move more with larger compressor.

## Frequently Bought Together

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-06*