--- product_id: 347566329 title: "Air-Operated Diaphragm Pump Double Diaphragm Transfer Pump 1\" Inlet/Outlet Engineering Plastics Diaphragm Pump for Strong Acid and Alkali, Corrosive Fluid 22GPM" brand: "cdzhltg" price: "670.43 DT" currency: TND in_stock: false reviews_count: 2 url: https://www.desertcart.tn/products/347566329-air-operated-diaphragm-pump-double-diaphragm-transfer-pump-1-inlet store_origin: TN region: Tunisia --- # 22 GPM max flow rate Operates up to 212°F Corrosion-resistant engineering plastics Air-Operated Diaphragm Pump Double Diaphragm Transfer Pump 1" Inlet/Outlet Engineering Plastics Diaphragm Pump for Strong Acid and Alkali, Corrosive Fluid 22GPM **Brand:** cdzhltg **Price:** 670.43 DT **Availability:** ❌ Out of Stock ## Summary > ⚡ Pump up your workflow with unstoppable industrial power! ## Quick Answers - **What is this?** Air-Operated Diaphragm Pump Double Diaphragm Transfer Pump 1" Inlet/Outlet Engineering Plastics Diaphragm Pump for Strong Acid and Alkali, Corrosive Fluid 22GPM by cdzhltg - **How much does it cost?** 670.43 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/347566329-air-operated-diaphragm-pump-double-diaphragm-transfer-pump-1-inlet) ## Best For - cdzhltg enthusiasts ## Why This Product - Trusted cdzhltg brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Powerful 22 GPM Flow:** Handles demanding transfer jobs with industrial-grade efficiency. - • **Air-Operated Precision:** Pneumatic operation offers smooth, maintenance-friendly pumping action. - • **Corrosion-Resistant Build:** Engineered plastics ensure durability against strong acids and alkalis. - • **High-Temperature Tolerance:** Reliable performance even at elevated temperatures up to 212°F. - • **Compact & Easy Installation:** Streamlined design fits tight spaces and installs hassle-free. ## Overview The CDZHLTG Air-Operated Double Diaphragm Pump delivers a robust 22 gallons per minute flow rate, engineered with corrosion-resistant plastics to safely handle strong acids and alkalis. Designed for pneumatic operation, it withstands temperatures up to 212°F, making it ideal for demanding industrial fluid transfer tasks. Compact and easy to install, this pump combines durability with efficient performance to keep your operations running smoothly. ## Description desertcart.com: CDZHLTG Air-Operated Diaphragm Pump Double Diaphragm Transfer Pump 1" Inlet/Outlet Engineering Plastics Diaphragm Pump for Strong Acid and Alkali, Corrosive Fluid 22GPM : Industrial & Scientific Review: Buena para mis necesidades - Tengo una pequeña fabrica de quimicos, llevo usándola 6 meses, y aunque no se usa a diario hasta el momento ha trabajado bien. Review: almost worked. - This product worked two and a half times. Half way through the third use the internals that reciprocate the pump failed. The parts didn't brake, they just came apart and I put back together. Other than that for small pump jobs it works. ## Features - 📯【MATERIAL PARAMETERS】: material: engineering plastic; type: double diaphragm; air inlet size: NPT 2/5 inches; operation type: pneumatic. - 📯【WIDE RANGE OF APPLICATIONS】: suitable for strong acids and alkalis, corrosive fluids. Note that it is not suitable for liquids such as petroleum. - 📯【PERFORMANCE】: 22 GPM pneumatic double diaphragm pump with 1 inch inlet and outlet. This powerful pneumatic double diaphragm pump has a pressure of 1 inch and is capable of pumping up to 5 m3/h at temperatures up to 212 degrees Fahrenheit. - 📯【THE PERFECT PUMP】: It combines the reciprocating action of a rubber, thermoplastic or Teflon diaphragm and suitable valves on both sides of the diaphragm to pump fluid, and the product is simple and convenient to install. - 📯【ROBUST STRUCTURE】: corrosion resistance, reliable performance, long service life, if you have any questions, please feel free to contact us, we will provide you with satisfactory service. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B092QNKRH4 | | Best Sellers Rank | #556,666 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #310 in Diaphragm Pumps | | Brand | CDZHLTG | | Brand Name | CDZHLTG | | Color | 22gpm White | | Customer Reviews | 3.7 out of 5 stars 4 Reviews | | Flow Rate | 22 Gallons Per Minute | | Item Dimensions L x W x H | 12.2"L x 8.3"W x 15.75"H | | Item Weight | 5.65 Kilograms | | Manufacturer | CDZHLTG | | Manufacturer Part Number | CDZHLTG-21 | | Material | Plastic | | Material Type | Plastic | | Maximum Lifting Height | 7E+1 Meters | | Model Number | QBY3-25APP | | Power Source | Air Powered | | Product Dimensions | 12.2"L x 8.3"W x 15.75"H | | Product Style | Diaphragm | | Specific Uses For Product | Industrial and Chemical Handling, Construction Settings | | Style | Diaphragm | | UPC | 761587457945 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** CDZHLTG - **Color:** 22gpm White - **Item Weight:** 5.65 Kilograms - **Manufacturer:** CDZHLTG - **Material:** Plastic - **Maximum Flow Rate:** 22 Gallons Per Minute - **Maximum Lifting Height:** 7E+1 Meters - **Power Source:** Air Powered - **Product Dimensions:** 12.2"L x 8.3"W x 15.75"H - **Style:** Diaphragm ## Images ![Air-Operated Diaphragm Pump Double Diaphragm Transfer Pump 1" Inlet/Outlet Engineering Plastics Diaphragm Pump for Strong Acid and Alkali, Corrosive Fluid 22GPM - Image 1](https://m.media-amazon.com/images/I/61cLqGiH5eL.jpg) ![Air-Operated Diaphragm Pump Double Diaphragm Transfer Pump 1" Inlet/Outlet Engineering Plastics Diaphragm Pump for Strong Acid and Alkali, Corrosive Fluid 22GPM - Image 2](https://m.media-amazon.com/images/I/51eg+etZlCS.jpg) ![Air-Operated Diaphragm Pump Double Diaphragm Transfer Pump 1" Inlet/Outlet Engineering Plastics Diaphragm Pump for Strong Acid and Alkali, Corrosive Fluid 22GPM - Image 3](https://m.media-amazon.com/images/I/71igzDKtbaL.jpg) ![Air-Operated Diaphragm Pump Double Diaphragm Transfer Pump 1" Inlet/Outlet Engineering Plastics Diaphragm Pump for Strong Acid and Alkali, Corrosive Fluid 22GPM - Image 4](https://m.media-amazon.com/images/I/61FKGBRnmNL.jpg) ![Air-Operated Diaphragm Pump Double Diaphragm Transfer Pump 1" Inlet/Outlet Engineering Plastics Diaphragm Pump for Strong Acid and Alkali, Corrosive Fluid 22GPM - Image 5](https://m.media-amazon.com/images/I/61ubx3nchHL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐ Buena para mis necesidades *by M***A on June 15, 2024* Tengo una pequeña fabrica de quimicos, llevo usándola 6 meses, y aunque no se usa a diario hasta el momento ha trabajado bien. ### ⭐⭐ almost worked. *by M***E on August 29, 2023* This product worked two and a half times. Half way through the third use the internals that reciprocate the pump failed. The parts didn't brake, they just came apart and I put back together. Other than that for small pump jobs it works. ## Frequently Bought Together - CDZHLTG Air-Operated Diaphragm Pump Double Diaphragm Transfer Pump 1" Inlet/Outlet Engineering Plastics Diaphragm Pump for Strong Acid and Alkali, Corrosive Fluid 22GPM - 275 330 IBC Tote Tank Food Grade Drain Adapter, 2.44" (62mm) Fine Thread x 3/4"Garden Hose, Water Hose Male Adapter for Garden Hose --- ## 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/347566329-air-operated-diaphragm-pump-double-diaphragm-transfer-pump-1-inlet](https://www.desertcart.tn/products/347566329-air-operated-diaphragm-pump-double-diaphragm-transfer-pump-1-inlet) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-11*