--- product_id: 13926891 title: "Aquatec ERP-500 Permeate Pump for up to 50 GPD" brand: "permeate pump erp500" price: "R3317" currency: ZAR in_stock: true category: "Permeate Pump Erp500" url: https://www.desertcart.co.za/products/13926891-aquatec-erp-500-permeate-pump-for-up-to-50-gpd store_origin: ZA region: South Africa --- # No electricity needed Cuts RO waste water by 50% Whisper-quiet operation Aquatec ERP-500 Permeate Pump for up to 50 GPD **Brand:** permeate pump erp500 **Price:** R3317 **Availability:** ✅ In Stock ## Summary > 💧 Quiet power that saves water and your peace of mind. ## Quick Answers - **What is this?** Aquatec ERP-500 Permeate Pump for up to 50 GPD by permeate pump erp500 - **How much does it cost?** R3317 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/13926891-aquatec-erp-500-permeate-pump-for-up-to-50-gpd) ## Best For - permeate pump erp500 enthusiasts ## Why This Product - Trusted permeate pump erp500 brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug-Free Power:** Hydraulic energy drives the pump—no electricity required, reducing your carbon footprint effortlessly. - • **Silent Efficiency:** Experience whisper-quiet permeate pumping with zero clicking noise—perfect for peaceful homes and offices. - • **Boosted Pressure & Flow:** Enjoy up to 30% more tank pressure and faster refill times, ensuring your water is always ready when you are. - • **Eco-Smart Water Savings:** Slash your reverse osmosis waste water by up to 50%, making every drop count for a greener lifestyle. - • **Effortless Installation:** Comes with mounting clip, quick-connect fittings, and tubing for a seamless upgrade to any RO system. ## Overview The Aquatec ERP-500 is a stainless steel permeate pump designed for reverse osmosis systems up to 50 GPD. It uses hydraulic energy from waste water pressure to boost product water flow and tank pressure without electricity, reducing waste water by half and operating silently without the typical clicking noise. Easy to install with included mounting hardware and fittings, it enhances membrane life and speeds up tank refill, making it an eco-friendly, efficient upgrade for low-pressure RO setups. ## Description Aquatec ® Permeate Pump - New Quiet "No Click" operation for 50 GPD and less RO systems. The Aquatec ERP-500 permeate pump is a turbine pump that uses the pressure of the waste water to pump the product drinking water into the storage tank. This protects the membrane from the back flow pressure of the tank, maintaining maximum osmotic pressure at all times. -Great for low pressure applications-Increases product water purity-Increases pressure and flow to the faucet-Saves up to 3/4 of inlet water-Up to 30% more tank pressure-Faster tank refill recovery-Increases filter and membrane life-Requires no electricity-Mounting Clip Supplied. ## Features - The quiet booster pump! Permeate pump with reduced noise! - A regular permeate pump makes a loud clicking noise, this pump does not! - Overcome low water pressure, fill tank quicker more pressure from storage tank - Cut waste water on RO in half. Easy to install on any RO system - ERP500 pump comes with mounting clip, 1/4" quick connect fittings, and instructions plus tubing ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B005VPPRX4 | | Best Sellers Rank | #115,082 in Pet Supplies ( See Top 100 in Pet Supplies ) #416 in Aquarium Water Pumps | | Brand | Permeate pump ERP500 | | Brand Name | Permeate pump ERP500 | | Color | Black | | Customer Reviews | 4.3 out of 5 stars 328 Reviews | | Included Components | clip included | | Item Dimensions L x W x H | 4"L x 4"W x 3"H | | Item Type Name | permeate pump | | Manufacturer | Aquatec | | Manufacturer Part Number | ERP500 | | Material | Stainless Steel | | Material Type | Stainless Steel | | Model Number | ERP500 | | Number of Items | 1 | | Number of Packs | 1 | | Power Source | Hydraulic Energy | | Product Dimensions | 4"L x 4"W x 3"H | | Product Style | Above Ground | | Specific Uses For Product | Reverse Osmosis Systems, Water Treatment | | Style | Above Ground | | UPC | 729440633721 | | Unit Count | 1 Count | ## Product Details - **Brand:** Permeate pump ERP500 - **Color:** Black - **Manufacturer:** Aquatec - **Material:** Stainless Steel - **Number of Items:** 1 - **Number of Packs:** 1 - **Power Source:** Hydraulic Energy - **Product Dimensions:** 4"L x 4"W x 3"H - **Style:** Above Ground - **UPC:** 729440633721 ## Images ![Aquatec ERP-500 Permeate Pump for up to 50 GPD - Image 1](https://m.media-amazon.com/images/I/71OC5kJ5V0L.jpg) ![Aquatec ERP-500 Permeate Pump for up to 50 GPD - Image 2](https://m.media-amazon.com/images/I/81kk7oeZ6fL.jpg) ## Frequently Bought Together - Aquatec ERP-500 Permeate Pump for up to 50 GPD - Express Water RO5DX Reverse Osmosis Filtration NSF Certified 5 Stage RO System with Faucet and Tank – Under Sink Water Plus 4 Filters – 50 GPD, 14 x 17 x 5, White - Malida 1/4 inch O.D. Length 32.8ft(10 meters) RO Water Tubing, Hose Pipe for RO Water purifiers System,+ 1/4 O.D quick connector 10pcs --- ## 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.co.za/products/13926891-aquatec-erp-500-permeate-pump-for-up-to-50-gpd](https://www.desertcart.co.za/products/13926891-aquatec-erp-500-permeate-pump-for-up-to-50-gpd) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-10-02*