Check the listing for details. Hakko HK-D 60/80 Replacement Diaphragm Set HD6080 - 2 pc -for linear air pump. Condition: New. Listed at 51.59 USD. Hakko HK-D 60/80 Replacement Diaphragm ( HD6080 ) Our Rebuild Diaphragm Kits Are Simple To Install. Note: If Your Diaphragms Are Blowing Out Frequently, You Most Likely Have An Excess Back Pressure Problem In Your Design.Tools Needed: 1 medium phillips screwdriver, 1 small phillips screwdriver, and 1 medium pair of pliers.2 piece setHakko HK-D 60/80 Replacement Diaphragm ( HD6080 ) for Hakko Linear Air Pumps 60 or 80 --------------------------------------------------------------------------------------- Who Is Pond & Garden Depot? Pond & Garden Depot is the internet division of Green Vista Water Gardens. We are one of the leading pond specialists in the Midwest with 4 acres devoted just to ponds and water features. We have been in business since 1997 and specialize in everything for the home pond and garden. Our store features a selection of products for the pond & garden that we can offer at a great value. Check back often for new specials and listings!Why Buy From Pond & Garden Depot?We're specialists in what we sell. Our staff includes graduates from Ohio State (B.S. Horticulture) & Purdue University (M. S. Horticulture), plus we have over 60 years of combined hands-on experience in ponds & water gardens.We've maintained over 15 different display ponds and water features on our business grounds ranging from small bubbling fountains to 10,000 gallon ponds with complete assortments of plants & fish.We have hands-on experience with many of the products we sell.Buy with confidence: We guarantee everything we sell and have been selling on Ebay and the internet since 1998.All of our products represent a great value. We are here for the long run and stand by our products.Thanks for visiting us today! -The Pond and Garden DepotQuestions? Use the "Contact Seller" link above! Meet Our Staff!