---
product_id: 612029987
title: "VEVOR Air-Operated Double Diaphragm Pump 1 inch Inlet Outlet Aluminum 35 GPM Max 120PSI for Industrial Use, QBY4-25LF46-1inch-35"
brand: "vevor"
price: "€ 600.56"
currency: EUR
in_stock: true
reviews_count: 5
category: "Vevor"
url: https://www.desertcart.hr/products/612029987-vevor-air-operated-double-diaphragm-pump-1-inch-inlet-outlet
store_origin: HR
region: Croatia
---

# Aluminum alloy corrosion-proof body 35 GPM max flow rate 120 PSI max pressure VEVOR Air-Operated Double Diaphragm Pump 1 inch Inlet Outlet Aluminum 35 GPM Max 120PSI for Industrial Use, QBY4-25LF46-1inch-35

**Brand:** vevor
**Price:** € 600.56
**Availability:** ✅ In Stock

## Summary

> 🚀 Pump up your industrial game with unstoppable flow and rock-solid durability!

## Quick Answers

- **What is this?** VEVOR Air-Operated Double Diaphragm Pump 1 inch Inlet Outlet Aluminum 35 GPM Max 120PSI for Industrial Use, QBY4-25LF46-1inch-35 by vevor
- **How much does it cost?** € 600.56 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/612029987-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

- • **Built to Last:** Durable aluminum alloy housing resists corrosion and leaks for long-term reliability.
- • **Unmatched Flow Power:** Pushes up to 35 gallons per minute for industrial-scale efficiency.
- • **Precision Air Control:** Advanced stainless steel modular air valve ensures smooth, low-pulsation operation.
- • **Effortless Self-Priming:** Dry and wet self-priming capabilities up to 15 ft minimize downtime and boost productivity.
- • **Versatile Fluid Handling:** Handles everything from waste oil to detergents, perfect for diverse industrial needs.

## Overview

The VEVOR Air-Operated Double Diaphragm Pump delivers a powerful 35 GPM flow rate at up to 120 PSI, housed in a corrosion-resistant aluminum alloy body. Featuring premium PTFE diaphragms and a stainless steel modular air valve, it ensures smooth, efficient, and reliable pumping across a wide range of industrial fluids. Designed for heavy-duty use with self-priming capabilities and leak-proof construction, this pump is a must-have for professionals demanding performance and longevity.

## Description

Specification Model: QBY4-25L F46Type: Air-operated Double diaphragmDiaphragm Material: PTFEBody Material: Aluminum AlloyInlet/Outlet Port: 1 inch (25 mm)Air Inlet Size: NPT 1/2 inch (12.7 mm)Max Flow Rate: 24 GPMMax Head: 84 m (275.6 ft)Valve Type: BallSuction: 0-5 m (0-16.4 ft)Max Suspended Solids: 3 mm (1/8 inch)Average Air Consumption: 38 CFMSelf-Priming Dry: 3 m (10 ft)Self-Priming Wet: 4.6 m (15 ft)Package & Content 1 x Air-Operated Double Diaphragm Pump1 x Product Manual

Review: Looks great seems to be of good quality. Time will tell
Review: These pumps are really dependable and very well priced. I have been using them for several years and have had nothing but good results.

## 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：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 | B0CP3KR9GB |
| ASIN  | B0CP3KR9GB |
| Batteries Required? | No |
| Color | Black |
| Customer Reviews | 4.3 4.3 out of 5 stars (63) |
| Customer reviews | 4.3 4.3 out of 5 stars (63) |
| Date First Available | 14 December 2023 |
| Date First Available  | 14 December 2023 |
| Flow Rate | 35 Gallons Per Minute |
| Included components | 1 x Air-Operated Double Diaphragm Pump, 1 x Product Manual |
| Item Package Quantity | 1 |
| Item Weight | 8.55 Kilograms |
| Item model number | QBY4-25L F46 |
| Item model number  | QBY4-25L F46 |
| Manufacturer | VEVOR |
| Manufacturer  | VEVOR |
| Material | Polypropylene (PP) |
| Part number | Diaphragm Pump QBY4-25L F46 |
| Power source type | Air Operated |
| Product Dimensions | 17.78 x 19.8 x 83.8 cm; 8.55 kg |
| Product Dimensions  | 17.78 x 19.8 x 83.8 cm; 8.55 kg |
| Size | 35 GPM AL Alloy PTFE |
| Style | Diaphragm |

## Product Details

- **Brand:** VEVOR
- **Colour:** Black
- **Material:** Polypropylene (PP)
- **Product dimensions:** 17.8L x 19.8W x 83.8H centimeters
- **Style:** Diaphragm

## Images

![VEVOR Air-Operated Double Diaphragm Pump 1 inch Inlet Outlet Aluminum 35 GPM Max 120PSI for Industrial Use, QBY4-25LF46-1inch-35 - Image 1](https://m.media-amazon.com/images/I/71I0xqMpiZL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by P***Y on 16 February 2025*

Looks great seems to be of good quality. Time will tell

### ⭐⭐⭐⭐⭐ Review
*by J***R on 21 January 2026*

These pumps are really dependable and very well priced. I have been using them for several years and have had nothing but good results.

### ⭐⭐⭐⭐⭐ Review
*by M***O on 29 October 2024*

la pompa è arrivata, devo ancora installarla, ma la qualità dei materiali, al momento sembra ottima

## Frequently Bought Together

- VEVOR Air-Operated Double Diaphragm Pump 1 inch Inlet Outlet Aluminum 35 GPM Max 120PSI for Industrial Use, QBY4-25LF46-1inch-35
- Ceaeso 304 Stainless Steel 1" Hose Barb x 1" NPT Male Thread，lead-free，For connecting 1-inch bore air/water/oil hoses, 2 per pack…
- Eastrans 1" ID x 50ft High Pressure Braided Clear PVC Vinyl Tubing, Heavy Duty Reinforced Hose, BPA Free, Non-Toxic

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.hr/products/612029987-vevor-air-operated-double-diaphragm-pump-1-inch-inlet-outlet](https://www.desertcart.hr/products/612029987-vevor-air-operated-double-diaphragm-pump-1-inch-inlet-outlet)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-03*