Evolution Aqua Cetus sieve - Cetus Sieve Specifications

CETUS INSTALLATION
-3-
The C e tus ne e d s to b e insta lle d o n a so lid le ve l b a se so tha t it d o e snt d e fl e c t
und e r its o wn we ig ht. It is re c o mme nd e d to use a 100mm thic k c o nc re te p linth,
a ltho ug h d e c king o r p a ving sla b s
c a n b e use d .
During insta lla tio n a sp irit le ve l
sho uld b e use d a c ro ss the me ta l
p la te o n the we ir to ma ke sure the
C e tus is le ve l a s sho wn in Fig ure 3.
This will e nsure tha t the wa te r fl o ws
e ve nly a c ro ss the sc re e n.
Pipe Size s
Pip e d ia me te r d e te rmine s the p re ssure lo ss within the p ip e , so fo r fl o ws whe re
g ra vity is the d riving fo rc e , la rg e b o re p ip e (4” / 110mm) ne e d s to b e use d .
The re fo re in a g ra vity fe d syste m, the inle t (the line fro m the b o tto m d ra in o r
skimme r) ne e d s to b e 4” (110mm) a nd a lso in a p ump fe d syste m the re turn line
fro m the C e tus to yo ur p o nd o r fi lte r ne e d s to b e 4” (110mm). Whe n fl o ws a re
und e r 10,000 L/ hr it is p o ssib le to use 3” (90mm) p ip e inste a d .
Circ ula ting Pump Insta lla tio n
Fig 3
Whe n insta lling yo ur p ump o n a g ra vity fe d syste m, the p ump must b e insta lle d
lo we r tha n the le ve l o f the o utle t to p re ve nt a irlo c ks within the p ump .
Also if the re is a ny c ha nc e o f b a c k sip ho ning , a o ne wa y va lve must b e
insta lle d a fte r the p ump to p re ve nt the C e tus fi lling with wa te r.
Te c hnic a l Info rma tio n
Ma x Flo w 18,000 L/ hr
Inle t 4” (110mm) G ra vity
1.5” (50mm) Pump
O utle t 1.5” (50 mm) G ra vity
3” (90mm) Pump Ne e d 4” a d a p te r whe n fl o w o ve r 10,000 L/ h
Wa ste O utle t 3” (90mm)
He ig ht 945 mm
Le ng th 850 mm
Wid th 570 mm
Sc re e n Size 300 mic ro n