USE ONLY HAYWARD GENUINE REPLACEMENT PARTS
Pro-Grid
Owner’s Manual
ISDE2423EF RevE
Contents
Safety Instructions..................1
Overview................................3
Installation.............................3
System Start-Up.....................4
Operation..............................5
Winterization......................8
Replacement Parts.................9
Maintenance.......................11
Warranty...............................12
Hayward Industries
1415 Vantage Park Dr., Suite 400
Charlotte, NC 28203
Phone: (908)-355-7995
www.hayward.com
MODEL
EFFECTIVE
FILTRATION RATE
DESIGN FLOW RATE
RECOMMENDED
AMOUNT OF D.E.
FT
2
M
2
GPM LPM LBS KGS
DE2420 24 2.2 48 182 3.0 1.4
DE3620 36 3.4 72 273 4.5 2.0
DE4820 48 4.5 96 363 6.0 2.7
DE6020 60 5.6 120 454 7.5 3.4
DE7220 72 6.7 144 545 9.0 4.0
MAXIMUM WORKING PRESSURE FOR ALL MODELS 50 PSI (3.45 BAR)
Vertical DE Filter Series