Filtrex Incorporated

Application Data

Rev. 10/03

Specifications

Model Tank Diameter Working Pressure Tank Material Inlet Outlet Drain
EC 14016 in.50 psi304L3–8 NPT3 × 7½ NPT
EC 14518 in.50 psi304L3–8 NPT3 × 7½ NPT
EC 225S24 in.50 psi304L4 × 93 × 7½ NPT
EC 350S30 in.50 psi304L6 × 114 × 9
EC 500S36 in.50 psi304L6 × 114 × 9
EC 700S42 in.50 psi304L8 × 13½4 × 9
EC 127548 in.50 psi304L8 × 13½4 × 9
EC 167560 in.50 psi304L10 × 164 × 9
EC 210060 in.50 psi304L10 × 164 × 9

Standard tank construction is non-code, safety factor = 4

Operating Data

Model GPM Range Precoat Lbs. Headloss Clean *Headloss Bump System Operating Weight
EC 14075–122171.5 ft.23 ft.Elec-Air625
EC 145105–171241.5 ft.23 ft.Elec-Air800
EC 225S212–335501.5 ft.23 ft.Elec-Air1500
EC 350S337–565791.5 ft.23 ft.Elec-Air3200
EC 500S528–8351171.5 ft.23 ft.Elec-Air4250
EC 700S719–11381581.5 ft.23 ft.Elec-Air5700
EC 1275950–15052101.5 ft.23 ft.Elec-Air7700
EC 16751225–16702721.5 ft.23 ft.Elec-Air12,000
EC 21001560–24903501.5 ft.23 ft.Elec-Air13,800

* Solids laden filter before regeneration

Performance (Swimming Pool Service)

Model Optimum GPM Turnover — U.S. Gallons
4 Hrs. 6 Hrs. 8 Hrs.
EC 14010024,00036,00048,000
EC 14514033,60050,40067,200
EC 225S28568,400102,600136,800
EC 350S475114,000171,000228,000
EC 500S703168,720253,080337,440
EC 700S958229,920344,880459,840
EC 12751,268304,320456,480608,640
EC 16751,650396,000594,000792,000
EC 21002,085500,400750,6001,000,800