--- product_id: 18523787 title: "Blue Diamond ET 100 Septic or Pond Linear Diaphragm Air Pump" brand: "blue diamond pumps" price: "S/.2259" currency: PEN in_stock: true category: "Blue Diamond Pumps" url: https://www.desertcart.pe/products/18523787-blue-diamond-et-100-septic-or-pond-linear-diaphragm-air store_origin: PE region: Peru --- # 3.53 cfm max airflow 45 dB ultra-quiet operation 2-year weatherproof warranty Blue Diamond ET 100 Septic or Pond Linear Diaphragm Air Pump **Brand:** blue diamond pumps **Price:** S/.2259 **Availability:** βœ… In Stock ## Summary > πŸ’§ Elevate your septic or pond game with silent, powerful aeration! ## Quick Answers - **What is this?** Blue Diamond ET 100 Septic or Pond Linear Diaphragm Air Pump by blue diamond pumps - **How much does it cost?** S/.2259 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/18523787-blue-diamond-et-100-septic-or-pond-linear-diaphragm-air) ## Best For - blue diamond pumps enthusiasts ## Why This Product - Trusted blue diamond pumps brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Compact Powerhouse:** Sleek dimensions and lightweight design fit seamlessly into your system without bulk. - β€’ **Whisper-Quiet Performance:** Operates at just 45 decibelsβ€”peaceful for any environment, pond or pump room. - β€’ **Built to Brave the Elements:** Weatherproof aluminum body with a durable linear diaphragm for long-lasting reliability. - β€’ **Effortless Setup & Maintenance:** Comes with a 1/2" bronze fitting and easy-to-replace diaphragm kits to keep you running. - β€’ **Boost Your Septic System’s Efficiency:** Injects clean, oil-free oxygen to supercharge aerobic bacteria breakdown. ## Overview The Blue Diamond ET 100 is a compact, weatherproof linear diaphragm air pump delivering up to 3.53 cfm airflow at 0.10 bar pressure. Operating quietly at 45 dB and consuming 80 watts, it enhances septic waste decomposition by supplying clean, oil-free oxygen to aerobic bacteria. Designed for easy installation and maintenance, it includes a 1/2" bronze fitting and replaceable diaphragm kits. Backed by a 2-year manufacturer warranty, this durable aluminum pump is ideal for septic systems and pond aeration. ## Description SEPTIC SYSTEM IMPROVEMENTBlue Diamond's Enviro ET100 air pump adds the oxygen to septic system wastewater that aerobic bacteria require to decompose organic matter. The air that the pump adds is clean and free of oil. This pump also can be used to aerate pond water. Making little noise as it runs, the pump puts out a maximum 3.53 cubic feet of air per minute. Its maximum pressure is 0.10 bar. It uses 80 watts of electricity. Its connector size is 0.71 inch OD.WEATHERPROOF AND STRONGSupported by a 2 year warranty, this air pump is designed to be durable. It is weatherproof, and its sturdy construction includes material specially formulated for its linear diaphragm.SIMPLE TO USE AND MAINTAINThis pump comes complete with a 1/2" ID bronze fitting and is easy to set up. It is easily serviceable with replaceable diaphragm kits (sold separately) to give the pump a long life.Put the Blue Diamond Enviro ET 100 air pump to work in your septic system or pond. Please Note: For applications requiring more than 33 ft. of tubing please contact us! Click "Add to Cart" now! ## Features - βœ… BOOSTS SEPTIC WASTE DECOMPOSITION: By adding clean, oil free oxygen to septic system wastewater, Blue Diamond's Enviro ET 100 air pump encourages aerobic bacteria to decompose organic matter. Its weatherproof and sturdy design makes it an excellent wastewater pump. It is also effective in a pond. - βœ… OPERATES QUIETLY: This air pump produces little sound, 45 decibels. It uses 80 watts of electricity and has a maximum air flow of 3.53 cubic feet per minute. Its maximum pressure is 0.10 bar. - βœ… EASY TO INSTALL AND SERVICE: Simple to put in place, this pump comes complete with a 1/2" ID bronze fitting. It is easily serviced with replaceable diaphragm kits (sold separately) for a long life. - βœ… 2 YEAR MANUFACTURER WARRANTY - MADE TO LAST: In addition to being weatherproof, this durable pump features a specially formulated material for its linear diaphragm. Constructed to last, the pump has a 2 year warranty from its manufacturer. - βœ… PERFECT SIZE: Measuring 9.37 inches long, the pump is 7.71 inches wide and 6.96 inches tall. It weighs 18.8 pounds. Its connector has a 0.71 inch outside diameter. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00JOU424W | | ASIN | B00JOU424W | | Air Flow Capacity | 3.53 cfm | | Best Sellers Rank | #461,056 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1,584 in Water Garden & Pond Pumps | | Brand Name | Blue Diamond Pumps | | Color | Blue | | Customer Reviews | 3.8 3.8 out of 5 stars (90) | | Date First Available | April 14, 2014 | | EU Spare Part Availability Duration | 2 years | | Item Dimensions L x W x H | 9.37"L x 7.71"W x 6.96"H | | Item Weight | 10 pounds | | Item model number | ET100 | | Manufacturer | Blue Diamond | | Manufacturer | Blue Diamond | | Manufacturer Part Number | ET100 | | Material Type | Aluminum | | Maximum Pressure | 0.1 bar | | Model Number | ET100 | | Number of Items | 1 | | Operation Mode | Automatic | | Power Source | Battery Powered | | Product Dimensions | 9.41 x 7.72 x 7.01 inches; 10.01 pounds | | UPC | 724716529074 719239687196 | | Unit Count | 1 Count | | Warranty Description | 2 year manufacturers warranty, Note the diaphragm is a serviceable item and not covered. Service kits are easily available from us. | | Wattage | 80 watts | ## Product Details - **Brand:** Blue Diamond Pumps - **Color:** Blue - **Item Weight:** 10 pounds - **Material:** Aluminum - **Product Dimensions:** 9.37"L x 7.71"W x 6.96"H ## Images ![Blue Diamond ET 100 Septic or Pond Linear Diaphragm Air Pump - Image 1](https://m.media-amazon.com/images/I/41D2p-CZwlL.jpg) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pe/products/18523787-blue-diamond-et-100-septic-or-pond-linear-diaphragm-air](https://www.desertcart.pe/products/18523787-blue-diamond-et-100-septic-or-pond-linear-diaphragm-air) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-10-06*