https://www.maxvacdrains.com/patent daily 0.75 2021-01-21 https://www.maxvacdrains.com/contact daily 0.75 2021-03-29 https://www.maxvacdrains.com/shop daily 1.0 2024-12-19 https://images.squarespace-cdn.com/content/v1/5f1f4277788786761a18aa97/1612791333683-Q3DG3QXOXF7VFSZ80K93/maxvac-howto.jpg Shop - Operating Instructions Step 1: Submerge MAXVAC™ pipe intake end into water and ensure hose exit end is at a lower elevation. (Hose exit end MUST be lower than the pipe intake end in order for siphon action to occur). Remember siphons rely on gravity. Step 2: Prime the MAXVAC™ with a few up and down thrusts to begin siphon action. ONCE SIPHON ACTION IS ESTABLISHED ENSURE SAFE WATER RUN OFF!! https://www.maxvacdrains.com/shop/p/original-maxvac monthly 0.5 2021-03-29 https://images.squarespace-cdn.com/content/v1/5f1f4277788786761a18aa97/1616884793462-SAHWGQ054FU0BM7CVG9H/Maxvac+zxcv+with+background.png Shop - Original MAXVAC™ https://www.maxvacdrains.com/shop/p/main-product-jkwcs monthly 0.5 2021-03-29 https://images.squarespace-cdn.com/content/v1/5f1f4277788786761a18aa97/1616433599185-SCLJR5TYB9B1LHIKSWME/Mini+7+updated.png Shop - MINIMAX https://www.maxvacdrains.com/shop/p/main-product monthly 0.5 2021-03-29 https://images.squarespace-cdn.com/content/v1/5f1f4277788786761a18aa97/1616886196003-QS4PV7OEF7JUSNV9O5S5/Megamax+another+try+with+background.png Shop - MEGAMAX