WebFeb 10, 2013 · The most common type of filter backwash valve used on sand and DE pool filter is the Multiport valve. Cartridge filters are not backwashed, but are hosed clean manually, so there is no multiport or push pull valve used on cartridge ... a bypassing multiport valve will also have the simultaneous problem of a leaking backwash line ... WebTwo-position backwash valves have minimal flow restriction. Unique handle design allows easier operation; pin locks valve in filter position. Connects directly to side ports in D.E. or sand filters with 2" PVC unions. Six-position dial-type valves offer convenience, ease of use and efficient operation. Includes connecting pipe to match side ports in sand and D.E. …
Bypass: The Hidden Pool Filter Problem - In The Swim Pool Blog
WebApr 30, 2012 · SITE: http://www.swimmingpoollearning.com/YouTube Video Index -- A list of all of my videos: … WebFilter backwash valves are used on sand and D.E. filters. If you have a leaking push-pull valve (also called a slide valve), chances are you just need to replace the plunger o-rings. If your multiport (usually 6-position) valve is leaking out the waste port (and possibly making a coiled blue snake of discharge hose), then you may have a need ... scdhhs director
POOL BACKWASH VALVE LEAKING (HOW TO FIX) - YouTube
WebJan 7, 2016 · If your push-pull valve is leaking out of the backwash port (where the hose attaches), the plunger needs either replacement or a new set of O-rings. If your DE filter tank is leaking, and not from the belly band, bulkhead fittings, or air bleed assembly, but in the tank itself, through a pinhole or crack, replace the tank half or entire filter ... WebAmazon.com: pool backwash valve. ... Pentair 51013811 Complete Valve Stem with Handle Replacement Push Pull Pool and Spa Valve. 4.5 4.5 out of 5 stars (114) $119.94 $ 119. 94 $125.99 $125.99. FREE delivery Apr 13 - 17 . Or fastest delivery Fri, Apr 14 . Only 5 left in stock - order soon. WebJul 15, 2024 · A video explaining the process for back washing a DE pool filter that has a slide\\push-pull style backwash valve. scdhhs estate recovery