Pentair CristalFlo II - Specifications

Page 3
Specifications
Model Product
Filter Area
ft
2
/ m
2
Backwash Flow
Rate
(LPM)
Maximum Flow
Rate
(LPM)
CFSF-21-40
CristalFlo II Sand Filter 21”
/ 40mm MPV
2.5 / 0.2 120 180
CFSF-25-40
CristalFlo II Sand Filter 25”
/ 40mm MPV
3.2 / 0.3 180 280
CFSF-25-50
CristalFlo II Sand Filter 25”
/ 50mm MPV
3.2 / 0.3 180 300
CFSF-28-50
CristalFlo II Sand Filter 28”
/ 50mm MPV
4.1 / 0.38 230 340
CFSF-31-50
CristalFlo II Sand Filter 31”
/ 50mm MPV
5.0 / 0.46 260 400
Model
Sand Required
(kg)
Zeolite Required
(kg)
Glass Required
(kg)
Coarse Fine
CFSF-21-40 80 75 35 45
CFSF-25-40 120 105 45 75
CFSF-25-50 120 105 45 75
CFSF-28-50 150 120 60 90
CFSF-31-50 200 165 75 125
Model
A
(inch)
B
(mm)
C
(mm)
D
(mm)
Weight
(kg)
CFSF-21-40 560 980 807 747 13
CFSF-25-40 665 1076 902 842 20
CFSF-25-50 665 1076 936 855 20
CFSF-28-50 742 1076 936 855 22
CFSF-31-50 816 1233 1093 1012 28
ØA
B
C
D