--- product_id: 523754981 title: "1/2\" Polypropylen Air-Operated Double Membrane Diaphragm Pump Anti-Corrosion 13GPM 150F Max. 100PSI 66605J-3EB for Industrial Use Waste HCL White" brand: "sofedy" price: "3660.22 DT" currency: TND in_stock: true url: https://www.desertcart.tn/products/523754981-1-2-polypropylen-air-operated-double-membrane-diaphragm-pump-anti store_origin: TN region: Tunisia --- # 100 PSI max air pressure 150°F max temperature 13 GPM max flow rate 1/2" Polypropylen Air-Operated Double Membrane Diaphragm Pump Anti-Corrosion 13GPM 150F Max. 100PSI 66605J-3EB for Industrial Use Waste HCL White **Brand:** sofedy **Price:** 3660.22 DT **Availability:** ✅ In Stock ## Summary > 🚀 Power your workflow with unstoppable, corrosion-proof precision! ## Quick Answers - **What is this?** 1/2" Polypropylen Air-Operated Double Membrane Diaphragm Pump Anti-Corrosion 13GPM 150F Max. 100PSI 66605J-3EB for Industrial Use Waste HCL White by sofedy - **How much does it cost?** 3660.22 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/523754981-1-2-polypropylen-air-operated-double-membrane-diaphragm-pump-anti) ## Best For - sofedy enthusiasts ## Why This Product - Trusted sofedy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **No-stall reliability:** Unbalanced air valve guarantees smooth, continuous operation without downtime - • **Optimized air efficiency:** Motor design maximizes compressed air use, reducing operational costs - • **Versatile porting options:** Customizable inlet/outlet configurations to fit diverse industrial needs - • **Industrial-grade durability:** Polypropylene body resists corrosion & abrasion for long-lasting performance - • **Leak-free bolted construction:** Engineered for zero fluid leaks, ensuring clean and safe handling ## Overview The SOFEDY 1/2" Polypropylene Air-Operated Double Diaphragm Pump delivers up to 13 GPM flow at 100 PSI and 150°F max temperature. Built with a corrosion-resistant polypropylene body and bolted leak-free design, it ensures reliable, efficient, and versatile fluid handling for demanding industrial applications. Its unbalanced air valve prevents stalls, while multiple porting options adapt to your specific needs, making it the go-to pump for professionals who demand durability and performance. ## Description 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. Feature： Air-operated double diaphragm pump With 1/2 inch inlet and outlet 1/4 Inch air inlet 3/32 Inch max diameter suspended solids Good abrasion resistance Chemical resistance and heat resistance Serviceability and environmentally sound Perfect for use with water Ideal for use with low viscosity petroleum fluids Solid construction Two years warranty Specifications： Product: Diaphragm pump Type: Double diaphragm Operation Type: Air-operated Model: QBY-15PP 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 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 Content： 1 x Air-Operated Double Diaphragm Pump QBY-15PP 1 x Product Manual ## Features - Good abrasion resistance, chemical resistance, and heat resistance. - environmentally Sound: Bolted construction for leak-free fluid handling. - Efficiency: Motor design delivers optimum air efficiency. - Reliability: Unbalanced air valve ensures no-stall operation. - Versatility: Multiple porting options for your application needs. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | SOFEDY | | Part Number | SR-001 | | Product Dimensions | 30.99 x 26.92 x 21.01 cm; 3.67 kg | | Item model number | SR-001 | | Colour | Onecolor | | Style | QBY-15PP | | Material | SAN_(Styrene_Acrylonitrile_Resin), PE_(Polyethylene), PS_(Polystyrene) | | Power Source | [INFERRED] External Air Compressor | | Flow rate | 13 Gallons Per Minute | | Batteries included? | No | | Batteries Required? | No | | Item Weight | 3.67 kg | ## Product Details - **Brand:** SOFEDY - **Colour:** Onecolor - **Material:** SAN_(Styrene_Acrylonitrile_Resin), PE_(Polyethylene), PS_(Polystyrene) - **Style:** QBY-15PP - **Product dimensions:** 31L x 26.9W x 21H centimetres - **Power source:** [INFERRED] External Air Compressor - **Item weight:** 8.09 Pounds - **Maximum flow rate:** 13 Gallons Per Minute - **Maximum lifting height:** 69 Metres - **Manufacturer:** SOFEDY ## Images ![1/2" Polypropylen Air-Operated Double Membrane Diaphragm Pump Anti-Corrosion 13GPM 150F Max. 100PSI 66605J-3EB for Industrial Use Waste HCL White - Image 1](https://m.media-amazon.com/images/I/61J4sZza-NL.jpg) ![1/2" Polypropylen Air-Operated Double Membrane Diaphragm Pump Anti-Corrosion 13GPM 150F Max. 100PSI 66605J-3EB for Industrial Use Waste HCL White - Image 2](https://m.media-amazon.com/images/I/61vqu8U5G7L.jpg) ![1/2" Polypropylen Air-Operated Double Membrane Diaphragm Pump Anti-Corrosion 13GPM 150F Max. 100PSI 66605J-3EB for Industrial Use Waste HCL White - Image 3](https://m.media-amazon.com/images/I/71hMJI32ufL.jpg) ![1/2" Polypropylen Air-Operated Double Membrane Diaphragm Pump Anti-Corrosion 13GPM 150F Max. 100PSI 66605J-3EB for Industrial Use Waste HCL White - Image 4](https://m.media-amazon.com/images/I/61zUKutcSXL.jpg) ![1/2" Polypropylen Air-Operated Double Membrane Diaphragm Pump Anti-Corrosion 13GPM 150F Max. 100PSI 66605J-3EB for Industrial Use Waste HCL White - Image 5](https://m.media-amazon.com/images/I/61rehC1fwoL.jpg) ## Frequently Bought Together - SOFEDY Air Operated Double Diaphragm Pump 1/2" Inlet & Outlet Heavy Duty Waste Oil Transfe Pump QBK-15 for Diesel, Grease, Kerosen 13GPM - JoyTube Plastic Hose Barb Fittings 1/2" Barb X 1/2" NPT Male Thread Adapter Connector Pipe Fittings (pack of 6) --- ## 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/523754981-1-2-polypropylen-air-operated-double-membrane-diaphragm-pump-anti](https://www.desertcart.tn/products/523754981-1-2-polypropylen-air-operated-double-membrane-diaphragm-pump-anti) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-18*