--- product_id: 29543564 title: "Blue Diamond ET100 Septic Air Pump w/Free Back Pressure Safety Valve (Maximizes Aerator Service Life) Free Extra Diaphragms" brand: "bracys a-1 septic" price: "AR$1109011" currency: ARS in_stock: true category: "Bracys A 1 Septic" url: https://www.desertcart.com.ar/products/29543564-blue-diamond-et100-septic-air-pump-w-free-back-pressure store_origin: AR region: Argentina --- # 80 L/min max airflow All-aluminum chassis durability Back pressure safety valve Blue Diamond ET100 Septic Air Pump w/Free Back Pressure Safety Valve (Maximizes Aerator Service Life) Free Extra Diaphragms **Brand:** bracys a-1 septic **Price:** AR$1109011 **Availability:** ✅ In Stock ## Summary > 🛠️ Keep your septic system cool, efficient, and unstoppable! ## Quick Answers - **What is this?** Blue Diamond ET100 Septic Air Pump w/Free Back Pressure Safety Valve (Maximizes Aerator Service Life) Free Extra Diaphragms by bracys a-1 septic - **How much does it cost?** AR$1109011 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/29543564-blue-diamond-et100-septic-air-pump-w-free-back-pressure) ## Best For - bracys a-1 septic enthusiasts ## Why This Product - Trusted bracys a-1 septic brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rugged Aluminum Chassis:** Durable all-aluminum construction resists corrosion and wear for long-lasting performance. - • **Unmatched Airflow Power:** Delivers the highest 80 L/min air flow for 500-gallon septic tanks, ensuring optimal aeration efficiency. - • **Plug-and-Play Protection:** Easy installation with included valve and extra diaphragms keeps your septic system running smoothly. - • **Overheat & Tear Prevention:** Safety valve prevents premature diaphragm tears and motor burnout, saving costly repairs. - • **Built-In Back Pressure Defense:** Exclusive safety valve protects your pump from damaging back pressure, extending aerator lifespan. ## Overview The Blue Diamond ET100 Septic Air Pump features an industry-leading 80 liters per minute airflow, an exclusive back pressure safety valve to prevent premature pump failure, and a durable all-aluminum chassis. Designed for 500-gallon residential septic tanks, it maximizes aerator service life by eliminating harmful sludge-induced back pressure, ensuring reliable, long-term operation with minimal maintenance. ## Description PROTECT YOUR SEPTIC AIR PUMP/AERATOR INVESTMENT!!! This is the only septic air pump on the market with a safety valve for dangerous back pressure. It will extend the service life of this already dependable septic air pump by eliminating harmful aeration system back pressure. But what is back pressure? Have you ever noticed that no matter what replacement septic air pump you buy, it seems to last less and less time? This is because over time sludge buildup at the bottom of the sewage treatment plant begins to clog the quarter inch holes of the ½" PVC aeration pipe. The same volume of air being pushed through fewer holes create excessive back pressure at the air pump and this causes the aerator to overheat and results in premature air pump failure. My patent pending septic air pump protection valve will vent off all harmful back pressure and allow your aerator pump to give you maximum service life. So, protect your investment and get this indispensable tool! DIRECTIONS ON HOW TO EMPLOY THE SEPTIC AERATION SYSTEM PROTECTION VALVE 1. Connect the protection valve between the air pump and the existing pvc aeration line. 2. Turn on the air pump and note whether air is being vented off by the safety valve. a. If not, your aeration system is free of harmful back pressure and your air pump will give you maximum service life. b. If air is being vented off, it is clear that you need to remove your aeration pipe from inside your sewage treatment plant or install my flexible replacement aeration pipe in its place. i. In this case, remember that your air pump is in no immediate danger...it is in not being damaged as the back pressure is being limited by the safety valve. Not only that, your treatment plant is still being aerated; just not at the air pump's rated liters/min. ii. So no hurry, the safety valve is in charge. Just do the fix on your aeration line when you have time. ## Features - Only Septic Air Pump on the Market Protected Against Aerator Pipe Obstructions - 80 Liter/min Air Flow is Highest Rating for any 500 gal (GPD) Residential Septic Tank - All Aluminum Air Pump Chasis - Safety Valve Eliminates Premature Diaphragm Tears - Safety Valve Eliminates Premature Air Pump Motor Overheating and Burn Out ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B018BKECVS | | Air Flow Capacity | 80 liters per minute | | Best Sellers Rank | #898,435 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,259 in Power Water Pumps | | Brand Name | Bracys A-1 Septic | | Color | Blue | | Customer Reviews | 4.5 4.5 out of 5 stars (39) | | Item Weight | 17 pounds | | Manufacturer | Blue Diamond | | Material Type | Aluminum | | Model Number | ET100 BP | | Number of Items | 1 | | Operation Mode | Automatic | | UPC | 027829550714 | | Unit Count | 1 Count | ## Product Details - **Air Flow Capacity:** 80 liters per minute - **Brand:** Bracys A-1 Septic - **Color:** Blue - **Item Weight:** 17 pounds - **Material:** Aluminum ## Images ![Blue Diamond ET100 Septic Air Pump w/Free Back Pressure Safety Valve (Maximizes Aerator Service Life) Free Extra Diaphragms - Image 1](https://m.media-amazon.com/images/I/51ifZUjwAlL.jpg) ![Blue Diamond ET100 Septic Air Pump w/Free Back Pressure Safety Valve (Maximizes Aerator Service Life) Free Extra Diaphragms - Image 2](https://m.media-amazon.com/images/I/41n31zZ2eKL.jpg) ![Blue Diamond ET100 Septic Air Pump w/Free Back Pressure Safety Valve (Maximizes Aerator Service Life) Free Extra Diaphragms - Image 3](https://m.media-amazon.com/images/I/61WHNmjjFoL.jpg) --- ## 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.com.ar/products/29543564-blue-diamond-et100-septic-air-pump-w-free-back-pressure](https://www.desertcart.com.ar/products/29543564-blue-diamond-et100-septic-air-pump-w-free-back-pressure) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-10-24*