Check the listing for details. 1/2HP Pond Aeration System w/ 3 Diffusers + Cabinet + Tubing. Condition: Open box. Listed at 2205.89 USD. EasyPro Sentinel Deluxe Complete Pond Aeration System with cabinet, tubing and 3 diffusers - PA66D - SAVE $200 for Damage to Cabinet leg Complete Sentinel Deluxe Aeration System for ponds up to three acres depending on shape and depth of pond. 1/2 hp Rocking Piston SRC50 compressor, 4.5 cfm, 3.6 amps, aerates up to 50′ deep. PA66D kit includes compressor, three valve outlet assembly, pressure gauge and pressure relief valve all mounted in SC22 lockable steel cabinet with cooling fan and electrical outlet installed. Kit also includes three QS2 Quick Sink air diffusers, 300′ of 3/8″ Quick Sink tubing and fittings for connections. Sentinel Deluxe Aeration Systems are designed for convenience and reliability. Each package includes air compressor, valved outlet assembly, pressure gauge and pressure relief valve already installed in our deluxe locking cabinet complete with a cooling fan and a electrical box/outlet already mounted and ready for your incoming power line. Simply set cabinet in desired location, install the air diffusers and connect the tubing! PA66D features: 1/2 hp Stratus SRC50 Gen 2 compressor with two year warrantyThree valve manifold with pressure reliefValved outlet with heat reducing hose and 3/8″ connectionsThree QS2 Quick Sink self weighted dual head air diffusers300′ 3/8″ Quick Sink weighted tubingApproximately 1.5 cfm of air flow per diffuserTypical operation cost of $0.86 per 24 hours at .09¢ per kWh, actual cost may vary Aeration Kit for Ponds up to 3 acres 2 Year Warranty on Compressor 5 Year Warranty on Tubing, Diffusers Have Questions? We have answers! Use the "Contact Seller" link above! Why Buy from Us? At Graystone Creations we promise you the following: Fair and Honest Pricing Dedicated customer support before, during, and after the sale Quick and professional shipment of your order Payment Information: PAYPAL - We prefer payment by PayPal! An invoice for your purchase will be sent thru eBay after the close of the auction. PayPal allows you to pay for your item with any major credit card or with any available PayPal funds. CREDIT CARDS - For payment by Visa, Mastercard, Discover, or American Express, please call our service at the phone number provided by Ebay at the time of purchase. One of our customer service agents will return your call as soon as possible. SHIPPING - In most cases your item will ship the same day if order is placed and paid for by 2 P.M EST. Some larger items such as pond liner or aeration systems can take up to 2 business days to ship. We ask for you to PLEASE PAY FOR YOUR ITEM WITHIN 5 DAYS OF AUCTION. Thank you for your interest and we look forward to assisting you further. John Olson - Graystone Creations