--- product_id: 340868220 title: "Air-Operated Heavy Duty Double Diaphragm Transfer Pump, 1/2\" Inlet & Outlet, 13GPM Polypropylene, 1/4\" Air Inlet, White, Industrial, Utilitarian" brand: "hotstore" price: "1683.23 DT" currency: TND in_stock: true reviews_count: 5 category: "Hotstore" url: https://www.desertcart.tn/products/340868220-air-operated-heavy-duty-double-diaphragm-transfer-pump-1-2 store_origin: TN region: Tunisia --- # Air-powered efficiency 13 GPM max flow rate Durable polypropylene body Air-Operated Heavy Duty Double Diaphragm Transfer Pump, 1/2" Inlet & Outlet, 13GPM Polypropylene, 1/4" Air Inlet, White, Industrial, Utilitarian **Brand:** hotstore **Price:** 1683.23 DT **Availability:** ✅ In Stock ## Summary > ⚙️ Pump up your industrial game with unstoppable air-powered flow! ## Quick Answers - **What is this?** Air-Operated Heavy Duty Double Diaphragm Transfer Pump, 1/2" Inlet & Outlet, 13GPM Polypropylene, 1/4" Air Inlet, White, Industrial, Utilitarian by hotstore - **How much does it cost?** 1683.23 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/340868220-air-operated-heavy-duty-double-diaphragm-transfer-pump-1-2) ## Best For - hotstore enthusiasts ## Why This Product - Trusted hotstore brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Service-Ready Design:** Externally serviceable air distribution and bolted construction minimize downtime and maximize uptime. - • **Air-Powered Precision:** Harness compressed air for reliable, explosion-safe pumping in tough industrial environments. - • **High-Flow Performance:** Delivers up to 13 gallons per minute, handling viscous and granular liquids with ease. - • **Lightweight Yet Rugged:** Polypropylene construction ensures corrosion resistance without the bulk—easy to install and maintain. - • **Versatile Industrial Workhorse:** Perfect for petroleum, mining, water treatment, and more—adaptable to your toughest transfer needs. ## Overview This HOTSTORE Air-Operated Double Diaphragm Pump features a corrosion-resistant polypropylene body and delivers a robust 13 GPM flow rate. Powered by compressed air, it excels in handling corrosive, viscous, and granular liquids safely and efficiently across diverse industrial applications. Its lightweight, compact design combined with an externally serviceable air distribution system ensures easy installation, maintenance, and reliable performance up to 69 meters lifting height. ## Description Description: 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. Working Principle: In the pump two symmetrical working chamber each equipped with a diaphragm, the center link will be integrated into one. Compressed air from the pump inlet into the valve, through the valve body to introduce compressed air into one of the chamber to promote movement of the diaphragm chamber, while the other chamber gas emissions. Once the end of the stroke is reached, the gas distribution mechanism automatically introduces compressed air into the other working chamber to push the diaphragm in the opposite direction so that the two diaphragms move back and forth in unison. Specifications: Product: Diaphragm pump Type: Double diaphragm Model: QBY-15PP Operation Type: Air-operate Body Material: Polypropylene Inlet Port: 1/2 inch (12.7 mm) Outlet Port: 1/2 inch (12.7 mm) Air Inlet Size: FNPT 1/4 inch (6.35 mm) Max Flow Rate: 2 m3/h (13 GPM) Suction: 0-5 m (0-16.4 ft) Max Suspended Solids: 2.38 mm (3/32 inch) Max Head: 69 m (226.4 ft) Max PSI: 100 psi Temp. Rating: -20℉ ~ 150 ℉ Self-Priming Dry: 3 m (10 ft) Self-Priming Wet: 4.6 m (15 ft) Valve Type: Ball Ball Material: Santoprene(R) Check Seat Material: Polypropylene Diaphragm Material: Santoprene(R) Manifold Connection: Multiport Application: Industrial Package Size: 31 x 27 x 21 cm (12.2 x 10.6 x 8.3 inch) Gross Weight: 4.14 kg (9.13 lbs) Package list: 1 x Air-Operated Double Diaphragm Pump 1 x Manual Review: Great little pump! Lightweight and it very simple to operate. Review: The pump stucks after a few cycle of use ## Features - 🛠 [PERFECT PUMP] - The diaphragm pump uses compressed air as a power source, for various corrosive liquids, with granular liquid, high viscosity, volatile, flammable, toxic liquid, can be exhausted and sucked out.（Not applicable to more than 70 degrees) - 🛠 [EFFICIENT DESIGN & CAPABILITIES] - Our Diaphragm Pumps are compact, light weight & built of a polypropylene body for rigorous applications & material. - 🛠 [PERFECT STRUCTURE] - Features an externally serviceable air distribution system and all-bolted construction. - 🛠 [EASY to INSTALL] - The structure is simple, and the wearing parts are few. The pump has simple structure, easy installation and maintenance. - 🛠 [WIDELY USE] - Used in various industries, such as petroleum, metallurgy, mining, coating material, printing, paper making, water treatment, automotive etc. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07SPWS2S7 | | Brand | HOTSTORE | | Colour | White | | Customer Reviews | 3.5 3.5 out of 5 stars (26) | | Flow Rate | 13 Gallons Per Minute | | Item Dimensions L x W x H | 68.6L x 53.3W x 78.7H centimetres | | Item Weight | 8.29 Pounds | | Manufacturer | HOTSTORE | | Material | Polypropylene (PP) | | Maximum Lifting Height | 69 Metres | | Model Number | HOTSTORE054 | | Part Number | HOTSTORE054 | | Power source | Air-powered | | Product Style | QB-15PP | | UPC | 034948162575 | | Unit Count | 1.0 count | ## Product Details - **Brand:** HOTSTORE - **Colour:** White - **Item weight:** 8.29 Pounds - **Manufacturer:** HOTSTORE - **Material:** Polypropylene (PP) - **Maximum flow rate:** 13 Gallons Per Minute - **Maximum lifting height:** 69 Metres - **Power source:** Air-powered - **Product dimensions:** 68.6L x 53.3W x 78.7H centimetres - **Style:** QB-15PP ## Images ![Air-Operated Heavy Duty Double Diaphragm Transfer Pump, 1/2" Inlet & Outlet, 13GPM Polypropylene, 1/4" Air Inlet, White, Industrial, Utilitarian - Image 1](https://m.media-amazon.com/images/I/51zLIPBiDtL.jpg) ![Air-Operated Heavy Duty Double Diaphragm Transfer Pump, 1/2" Inlet & Outlet, 13GPM Polypropylene, 1/4" Air Inlet, White, Industrial, Utilitarian - Image 2](https://m.media-amazon.com/images/I/61vqu8U5G7L.jpg) ![Air-Operated Heavy Duty Double Diaphragm Transfer Pump, 1/2" Inlet & Outlet, 13GPM Polypropylene, 1/4" Air Inlet, White, Industrial, Utilitarian - Image 3](https://m.media-amazon.com/images/I/61wIgaBUFeL.jpg) ![Air-Operated Heavy Duty Double Diaphragm Transfer Pump, 1/2" Inlet & Outlet, 13GPM Polypropylene, 1/4" Air Inlet, White, Industrial, Utilitarian - Image 4](https://m.media-amazon.com/images/I/417qBQ7OLgL.jpg) ![Air-Operated Heavy Duty Double Diaphragm Transfer Pump, 1/2" Inlet & Outlet, 13GPM Polypropylene, 1/4" Air Inlet, White, Industrial, Utilitarian - Image 5](https://m.media-amazon.com/images/I/61RkgLSny-L.jpg) ## Questions & Answers **Q: Will this pump gasoline?** A: In all probability, yes, due to it's design but I definitely do not have the need nor the balls to try it for you. **Q: are there any replacement parts for this pump?** A: Haven't had to replace anything yet. **Q: Greetings, will this pump be used for products such as dishwashers, moderately viscous and corrosive? Thank you!** A: I use it to pump furniture stripping fluid, the thickest fluid I have pumped ia about like thick latex paint. Hope this helps. **Q: Will this pump Chlorine without damaging the pump??** A: I'm no chemist, but I pump paint stripper and it hasn't effected it's performance in over 1 year. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by D***H on 19 February 2025* Great little pump! Lightweight and it very simple to operate. ### ⭐⭐⭐ Review *by J***N on 9 May 2024* The pump stucks after a few cycle of use ### ⭐ Review *by A***Y on 6 March 2023* These pumps are trash. I will be returning. 15 gpm is what they say but they don’t even pump 1 gpm. Complete waste of money. Will be returning ## Frequently Bought Together - HOTSTORE Air-Operated Heavy Duty Double Diaphragm Transfer Pump 1/2" Inlet & Outlet, 13GPM Polypropylene Air Operated Pneumatic, 1/4" Air Inlet for Diesel, Grease, Kerosene & Oil - Pneumatic double diaphragm pump, 1-1/2 inch inlet and outlet DN40, polypropylene body, 35GPM and Max 120pSI, chemical pump bleaching oil transfer - VEVOR Air-Operated Double Diaphragm Pump, 1/2 in Inlet & Outlet, Polypropylene Body, 8.8 GPM & Max 120PSI, PTFE Diaphragm Pneumatic Transfer Pump for Petroleum, Diesel, Oil & Low Viscosity Fluids --- ## 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.tn/products/340868220-air-operated-heavy-duty-double-diaphragm-transfer-pump-1-2](https://www.desertcart.tn/products/340868220-air-operated-heavy-duty-double-diaphragm-transfer-pump-1-2) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-05-30*