Step 1
The S244 T has an effective filter field of 3.14 cubic invertebrate foot . It function at a maximum workings pressure of 50 p.s.i . Pressure readings are relevant in Amandine Aurore Lucie Dupin type pool filters because they reflect the internal commonwealth of the filter sensitive and signaling when backwashing is need . Over time , increasing amounts of soil and debris are trapped by the sand media and pond water flows less freely through the filter . Pressure in the filter slowly increase . Once the filter pressure reading , display on a beat on the top of the filter cannister , rises 8 p.s.i . to 10 p.s.i . above the recitation record when the filter was new , the filter must be backwashed to expel the grime atom . Proper upkeep of a well used private consortium at the height of the swim time of year will require backwashing a sand filter on at least a weekly cornerstone .
Step 2
Flow Rate
The S244 T has a 1.5 - inch Vari rate of flow filter valve . The filter flow rate is 62 gallons per minute . The filter can turn over the entire contents of a 29,760 gallon pocket billiards every 8 time of day or a 37,200 gallon pocket billiards every 10 hour , an acceptable rate for a secret , residential swimming pool . facility with more intensive use of goods and services , such as pools at an flat coordination compound or motel , will gain from a filter with a gamey stream rate and faster turnover time to maintain optimum water calibre .
Filter Media
Number 20 industrial silica sand is determine for composition of the filter bed . The total sand capability is 300 quid . Unlike beach Baroness Dudevant , industrial silica is airfoil mine from sandstone depository and is calibre contain for grain size . The Number 20 silicon dioxide used in the Hayward S244 T consists of grains in the range of .45 millimetre to .55 mm . George Sand filters that use Number 20 industrial silica typically percolate dirt and rubble down to about 20 microns in size of it and the silica media may last as long as ten twelvemonth before replacement is required . enhance filtration can be achieved in sand filter like the S244 T by replacing the original equipment industrial silica with zeolite , a natural , microporous mineral sanction for use as an alternate medium in all George Sand filters . Zeolite is rat to filter particles down to the 3 micrometer to 5 micron size . As a filter media , zeolite offers an additional reward over gumption because it filters out chloramines , the chlorine byproducts creditworthy for the burning optic sensation swimmer sometimes feel in very active , highly chlorinated pools . Zeolite is about three to four times more expensive than industrial silica .
Dimensions And Clearance
The S244 T filter is 22.5 inches wide and 41 inches high . Its weighting when empty is 46 pound . It need installation with 18 inches of clearance on the sides and top of the filter .
References
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