--- product_id: 439749083 title: "MXBAOHENG Pneumatic Double Diaphragm Pump (18L/min)" brand: "mxbaoheng" price: "2222.74 DT" currency: TND in_stock: true reviews_count: 3 category: "Mxbaoheng" url: https://www.desertcart.tn/products/439749083-mxbaoheng-pneumatic-double-diaphragm-pump-18l-min store_origin: TN region: Tunisia --- # Air-powered with 7 bar max pressure Simple maintenance & durable design 18L/min max flow rate MXBAOHENG Pneumatic Double Diaphragm Pump (18L/min) **Brand:** mxbaoheng **Price:** 2222.74 DT **Availability:** ✅ In Stock ## Summary > 🚀 Pump up your productivity with precision and durability! ## Quick Answers - **What is this?** MXBAOHENG Pneumatic Double Diaphragm Pump (18L/min) by mxbaoheng - **How much does it cost?** 2222.74 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/439749083-mxbaoheng-pneumatic-double-diaphragm-pump-18l-min) ## Best For - mxbaoheng enthusiasts ## Why This Product - Trusted mxbaoheng brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Chemical-Resistant Diaphragm:** PTFE diaphragm resists acids and alkalis, perfect for handling challenging fluids with confidence. - • **Smart Self-Protection System:** Automatically stops under overload and restarts safely, ensuring longevity and peace of mind. - • **Air-Powered Precision Control:** Operates at up to 7 bar pressure for reliable, energy-efficient pumping without electrical hazards. - • **Effortless High-Flow Performance:** Delivers a robust 18 liters per minute to keep your operations smooth and efficient. - • **Built to Last with Low Noise & Vibration:** Engineered for quiet, stable operation that minimizes workplace disruption and maximizes uptime. ## Overview The MXBAOHENG Pneumatic Double Diaphragm Pump offers a powerful 18L/min flow rate powered by compressed air up to 7 bar. Crafted from aluminum with a PTFE diaphragm, it ensures chemical resistance and long service life. Designed for easy maintenance and quiet operation, it features smart self-protection to prevent damage from overloads or dry running, making it a reliable choice for industrial and chemical fluid transfer. ## Description Product Parameters :Model: A-15Fluid input size: 3/8 inchAir input size: 1/4” NPTMax pressure: 7bar Max pressure amoint: 18L/min Max pump speed: 500cpm Review: Good pump - I installed this pump on an older herkules spray gun washer, to replace the worn out and obsolete graco pump. It was straightforward to hook up, and has survived permanently exposed to lacquer thinner without any issue. The only downside to the pump is the muffler on it is a joke, so it was really loud, so I replaced it with a fiber filled sintered bronze muffler, which remedied the issue. Review: Meh, brevity not longevity - Did a great job while it worked. Got maybe a total of 150 hours out of it before it busted a seal and stopped working altogether. Difficult to disassemble. Disappointed it didn't last longer. ## Features - Superior Quality and Performance: Pneumatic diaphragm pumps feature reliable quality, long service life, low noise, low vibration, never crashing, and fine workmanship. They can pump flowing liquids and transport some difficult-to-flow media. - Easy Operation and Self-Protection: Easy to use and reliable in work, only needs to open and close the gas valve. Even if the pump runs without medium for a long time due to unexpected circumstances or suddenly stops, it will not be damaged. Once overloaded, the pump will automatically stop with self-protection performance, and when the load returns to normal, it can automatically start operation. - Simple Maintenance Design: This diaphragm pump has simple structure, few wearing parts, convenient installation and maintenance. The medium conveyed by the pump will not touch the moving parts such as the valve, linkage, etc., unlike other types of pumps due to the wear of rotors, pistons, gears, blades and other parts. - Chemical Compatibility Notice: This diaphragm pump can be used to pump chemical liquids, and the diaphragm used is PTFE acid and alkali corrosion resistant diaphragm. However, because the pump is aluminum alloy, it is best not to pump strong acid and alkali substances that will react with aluminum alloy. - Operating Pressure Requirements: The pump cannot be used when empty, as running without liquid inside for a long time will cause bursting. The optimal air pressure is 4 kilograms with a maximum of 6 kilograms, exceeding this pressure will damage the diaphragm pump ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B097DFY7GV | | Best Sellers Rank | #60,817 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #4 in Pneumatic Diaphragm Pumps | | Brand | MXBAOHENG | | Brand Name | MXBAOHENG | | Colour | Silver | | Customer Reviews | 3.9 out of 5 stars 13 Reviews | | Flow Rate | 18 Liters Per Minute | | Included Components | Pneumatic Diaphragm Pump | | Item Weight | 3 Pounds | | Manufacturer | MXBAOHENG | | Manufacturer Part Number | HQ-2588 | | Material | Aluminium | | Material Type | Aluminium | | Model Number | HQ-2588 | | Power Source | Air Powered | | Product Style | Diaphragm | | Style | Diaphragm | | UPC | 885946489764 | ## Product Details - **Brand:** MXBAOHENG - **Colour:** Silver - **Material:** Aluminium - **Style:** Diaphragm - **Power Source:** Air Powered - **Item Weight:** 3 Pounds - **Maximum Flow Rate:** 18 Liters Per Minute - **Manufacturer:** MXBAOHENG - **UPC:** 885946489764 ## Images ![MXBAOHENG Pneumatic Double Diaphragm Pump (18L/min) - Image 1](https://m.media-amazon.com/images/I/714B1qgABeS.jpg) ![MXBAOHENG Pneumatic Double Diaphragm Pump (18L/min) - Image 2](https://m.media-amazon.com/images/I/61YP3jPsVFS.jpg) ![MXBAOHENG Pneumatic Double Diaphragm Pump (18L/min) - Image 3](https://m.media-amazon.com/images/I/71W-EazW86S.jpg) ![MXBAOHENG Pneumatic Double Diaphragm Pump (18L/min) - Image 4](https://m.media-amazon.com/images/I/71aiq8+W2kS.jpg) ![MXBAOHENG Pneumatic Double Diaphragm Pump (18L/min) - Image 5](https://m.media-amazon.com/images/I/81CVrB2IxnS.jpg) ## Questions & Answers **Q: Would this pump work for a 15% sodium hydroxide or lye in water solution, pH 10?** A: Yes. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good pump *by S***S on 2 August 2023* I installed this pump on an older herkules spray gun washer, to replace the worn out and obsolete graco pump. It was straightforward to hook up, and has survived permanently exposed to lacquer thinner without any issue. The only downside to the pump is the muffler on it is a joke, so it was really loud, so I replaced it with a fiber filled sintered bronze muffler, which remedied the issue. ### ⭐⭐⭐ Meh, brevity not longevity *by C***Y on 7 November 2025* Did a great job while it worked. Got maybe a total of 150 hours out of it before it busted a seal and stopped working altogether. Difficult to disassemble. Disappointed it didn't last longer. ### ⭐⭐⭐ Half as good as I thought it would be *by A***W on 26 July 2022* I set this pump up for hydraulic oil. I had it sucking through a 48” hose (1/2” dia) and pushing through 35’ of 1/4” hose. The pressure and flow were unusable and the setup was a failure. I tried air pressures from 80 psi to 140 psi. ## Frequently Bought Together - MXBAOHENG Air-Operated Diaphragm Pump Pneumatic Double Diaphragm Pump 3/8" Inlet & Outlet Transfer Pump 1/4" Air Inlet for Chemical Industrial Use (18L/min) - TAILONZ PNEUMATIC 1/4"NPT Solenoid Valve 4V210-08 AC110V Single Coil Pilot-Operated Electric 2 Position 5 Way Connection Type Junction Box - TAILONZ PNEUMATIC Male Straight 1/4 Inch Tube OD x 1/8 Inch NPT Thread Push to Connect Fittings PC-1/4-N1 (Pack of 10) --- ## 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/439749083-mxbaoheng-pneumatic-double-diaphragm-pump-18l-min](https://www.desertcart.tn/products/439749083-mxbaoheng-pneumatic-double-diaphragm-pump-18l-min) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-23*