Zeta Plus Model ZPB san i tary fil ter hous ings pro vide the
Zeta Plus™ Model ZPB Sanitary Filter Housing
®
a 3M company
ul ti mate stan dard for to tally-en closed Zeta Plus car tridge
fil tra tion sys tems. Con structed from mir ror pol ished 316L
stain less steel, Zeta Plus ZPB fil ter hous ings meet the ex act ing san i tary qual ity stan dards of the phar ma ceu ti cal,
food and bev er age, fine chem i cal, and mi cro elec tron ics in dus tries.
Stan dard Zeta Plus ZPB fil ter hous ings ac com mo date
from one to four 8", 12", or 16" di am e ter stan dard Zeta
Plus fil ter car tridges to of fer a wide choice of fil ter me dia
area and flow rates.* Mul ti ple car tridge hous ings can be
user fit ted with shorter cen ter-posts to ac com mo date fewer
car tridges.
CUNO Zeta Plus fil ter hous ings are avail able in a wide
range of cus tom ized for mats, in clud ing cer tif i ca tion to
ASME and other code cer tif i ca tions, multi-car tridge,
multi-round hous ings, and fully au to mated fil ter skids and
carts. Con sult CUNO for as sis tance on spe cial ized Zeta
Plus fil ter hous ings.
FEA TURES BEN E FITS
n To tally en closed depth-car tridge fil tra tion with fast and easy car -
tridge change-out
n Positive spring-loaded cartridge sealing system
n Housings accommodate one to four 8", 12" or 16" cartridges
n Internal & external mirror finish sanitary 316L stainless steel
construction*
n User-friendly vertical design with san i tary connections
n Optional san i tary bleed valve available n Pro vides easy venting
*Model ZPB hous ings will also ac com mo date Zeta Plus EXT car tridges with mod i fi ca tion of in ter nal parts. Con sult CUNO for de tails.
n Eliminates external contamination, edge leakage, loss of
valuable product, and long tedious change-out times associated
with plate and frame filter presses
n Provides optimal sealing compression to prevent filter bypass
even under the most arduous process conditions
n Suitable for small through large batch sizes and aqueous flows
from 2 to 75 gpm (500 to 17,000 lph) per housing
n Reduces bacterial/particle adhesion
n Requires minimum floor space and quickly dismantles for easy
cleaning
HOUS ING SPEC I FI CA TIONS
Maximum Operating Pressure
& Temperature
Materials of Construction:
Base, dome, centerpost 316L stain less steel
Seal ing sys tem nut Poly propy lene
O-ring/gas kets* Sil i cone
Inlet / Outlet Connections:
8ZPB, 12ZPB1 & 12ZPB2 1 ½" san i tary
12ZPB3, 12ZPB4 & 16ZPB 2" san i tary
Pres sure gauge con nec tion 1 ½" san i tary
Bleed valve con nec tion ½" san i tary
Finish:
Ex ter nal fin ish Electropolished to 10Ra
In ter nal fin ish Electropolished to 10Ra
* alternative O-ring & gasket materials available - consult CUNO.
150 psig @ 212° F
10.3 bar @ 100° C
ZETA PLUS FIL TER CAR TRIDGE CA PAC ITY
Hous ing
Model
8ZPB1
8ZPB2 2 5.6/0.52
8ZPB3 3 8.4/0.78
8ZPB4 4 11.2/1.04
12ZPB1
12ZPB2 2 32.8/3.0
12ZPB3 3 49.2/4.5
12ZPB4 4 65.6/6.0
16ZPB1
16ZPB2 2 69.4/6.4
16ZPB3 3 104.1/9.6
16ZPB4 4 138.8/12.8
Rec om mended flow rates are based on ½ GPM /ft2 of me dia in stalled. Ac tual flow
rates may vary based on many fac tors such as me dium type, tem per a ture, vis cos ity
and con tam i na tion level of the fluid be ing fil tered, and hous ing con nec tions.
Car tridge Di men sions
Nom i nal (inches/mm)
Di am e ter Height
8/203 6.6/170
12/305 10.75/270
16/410 10.75/270
Num ber of
Car tridges
1 2.8/0.26
1 16.4/1.5
1 34.7/3.2
Me dia Area
(ft2 / m2)
Fil ter Hous ing Flow Rates
Fil ter hous ing flow rates are de pend ent on the na ture of
the ap pli ca tion. Vari ables such as fil ter me dia for mu la tion
and grade, tem per a ture, vis cos ity, and the con tam i na tion
level of the fluid all will dic tate the ideal flow rate. Con sult
with CUNO rep re sen ta tives for ideal sys tem rates for your
ap pli ca tion.
Zeta Plus Depth Fil ters
Zeta Plus depth fil ters are a fam ily of fil tra tion me dia com posed of high sur face area in or ganic fil ter aids em bed ded
in a cel lu lose fi ber ma trix. Dur ing the man u fac tur ing pro cess, mol e cules car ry ing a pos i tive charge are chem i cally
bonded to the ma trix com po nents, per ma nently form ing an
in ter con nected, rigid fil ter sheet with pos i tively charged
electrokinetic cap ture sites ca pa ble of re tain ing bac te ria,
endo tox ins, haze com po nents, cel lu lar de bris and
submicronic con tam i nants to a level which me chan i cal
screen ing alone can not achieve. Zeta Plus fil ter car tridges
are avail able in a va ri ety of me dia for mu la tions and re ten tion rat ings de signed to meet the needs of the
phar ma ceu ti cal, food and bev er age, fine chem i cals, and
mi cro-elec tron ics in dus tries. For more in for ma tion about
Zeta Plus me dia choices, please contact CUNO.
Car tridge Seal ing Sys tem
A spring-loaded seal ing sys tem (seal ing nut shown be low)
pro vides op ti mal seal ing com pres sion to help pre vent fil ter
by pass even un der the most ar du ous pro cess con di tions.
B
A
C
D
E
STAN DARD MODEL WEIGHTS & DI MEN SIONS
Hous ing
Model Clearance Required Height of Housing Height of Dome Height of Flange Width
8ZPB1 26 12 37 940 24 1/4 616 13 1/4 337
8ZPB2 34 15 50 1270 31 787 20 508
8ZPB3 41 19 63 1600 37 3/4 958 26 1/2 673
8ZPB4 48 22 76 1930 44 1/2 1130 33 1/4 845
12ZPB1 46 21 53 1346 33 3/4 857 20 508
12ZPB2 62 28 76 1930 45 1/4 1143 31 1/2 800
*12ZPB3 77 35 98 2489 56 1/4 1422 42 1/2 1080
*12ZPB4 90 41 117 2972 65 1/2 1665 52 1320
*16ZPB1 86 39 55 1397 34 5/8 879 20 3/4 528
*16ZPB2 108 49 78 1981 46 1168 32 812
*16ZPB3 130 59 100 2540 57 1447 43 1/8 1095
*16ZPB4 147 67 118 2997 66 3/8 1685 52 1/2 1333
Dome Weight
lbs kg inches mm inches mm inches mm inches mm inches mm
A B C D E
Di men sions are for rough plumbing es ti mates only; for other de tails, please con tact CUNO
*Mod els in clude lift ing lugs on the dome.
Di men sions
5 7/8 149 11 3/4 299
7 7/8 200 15 3/4 400
7 7/8 200 21 5/8 549
Model ZPB Hous ing Or der ing Guide
HOUSING MODEL ORDER CATALOG NUMBER
8ZPB1 4547501
8ZPB2 4547502
8ZPB3 4547503
8ZPB4 4547504
12ZPB1 4547301
12ZPB2 4547302
12ZPB3 4547303
12ZPB4 4547304
16ZPB1 4547601
16ZPB2 4547602
16ZPB3 4547603
16ZPB4 4547604
Rec om mended Ac ces so ries
De scrip tion Part Num ber
Bleed/Drain Valve:
½" san i tary bleed valve
System Check Valves:
1 ½" san i tary check valve
2" san i tary check valve
Model ZPB Hous ing In te grated Sys tems
ZPB Model fil ter hous ings are avail able as com plete san i tary sys tems in clud ing pip ing, valves, pres sure gauges,
op tional feed loops, C.I.P. ca pa bil i ties and skid mounted
mo bile sys tems for sin gle source sys tem so lu tions. For
more in for ma tion, please con tact your lo cal CUNO dis trib u tor.
6431131
6431032
6431031
Ap pli ca tions Sup port - SASS
CUNO’s Sci en tific Ap pli ca tions Sup port Ser vices (SASS)
is staffed by sci en tists and en gi neers, with
state-of-the-art lab o ra tory fa cil i ties. SASS staff, fa mil iar
with phar ma ceu ti cal, food and bev er age, fine chem i cals,
and mi cro-elec tron ics fil tra tion and sep a ra tions, work
closely with cus tomer ap pli ca tions to rec om mend the
most ef fec tive and eco nom i cal CUNO fil tra tion sys tem.
Seller war rants it s equip ment against de fects in work man ship and ma te rial for a pe riod of 12
months from date of ship ment from the fac tory un der nor mal use and ser vice and oth er wise
when such equip ment is used in ac cor dance with in struc tions fur nished by Seller and f or pur poses dis closed in writ ing at the time of pur chase, if any. Any un au tho rized al ter ation of
mod i fi ca tion of t he equip ment by Buyer will void this war ranty. Seller’s li a bil ity un der this war ranty shall be lim ited to the re place ment or re pair, F.O.B., point of man u fac ture, of any
de fec tive equip ment or part which, hav ing been re turned to the fac tory, trans por ta tion
charges pre paid, has been in spected and de ter mined by Seller to be de fec tive.
War ranty
Important No tice
CUNO MAKES NO WAR RAN TIES, EX PRESS OR IM PLIED, IN CLUD ING, BUT NOT LIM ITED
TO, ANY IM PLIED WAR RANTY OF MER CHANT ABIL ITY OR FIT NESS FOR A PAR TIC U LAR
PUR POSE. Since a va ri ety of fac tors can af fect the use and per for mance of a CUNO prod uct
in a par tic u lar ap pli ca tion, some of which are uniquely within the user’s knowl edge and con trol,
user is re spon si ble for de ter min ing whether or not the CUNO prod uct is fit for a par tic u lar pur pose and suit able for user’s method of ap pli ca tion.
Lim i ta tion of Rem e dies and Li a bil ity
If the CUNO prod uct is proved to be de fec tive, THE EX CLU SIVE REM EDY, AT CUNO’S OP TION, SHALL BE TO RE FUND THE PUR CHASE PRICE OR T O RE PAIR OR RE PLACE T HE
DE FEC TIVE PROD UCT. CUNO shall not oth er wise be li a ble for loss or dam ages, whether di rect, in di rect, spe cial, in ci den tal or con se quen tial, re gard less of the le gal the ory as serted,
in clud ing, but not lim ited to, con tract, neg li gence, war ranty or strict li a bil ity.
THIS WAR RANTY IS IN LIEU OF ANY OTHER WAR RANTY, EITHER EX PRESSED OR IM PLIED, AS TO DE SCRIP TION, QUAL ITY, MER CHANT ABIL ITY, FIT NESS FOR ANY
PAR TIC U LAR PUR POSE OR USE, OR ANY OTHER MAT TER. Un der no cir cum stances shall
Seller be li a ble to Buyer or any third part y for any loss of prof its or other di rect or in di rect costs,
ex penses, losses or con se quen tial dam ages aris ing out of or as a re sult of any de fects in or fail ure of its prod ucts or any part or parts thereof or aris ing out of or as a re sult of par ts or
com po nents in cor po rated in Seller’s equip ment but not sup plied by the Seller.
a 3M company
CUNO Incorporated
400 Research Parkway
Meriden, CT 06450, U.S.A.
Tel: (800) 243-6894
(203) 237-5541
Fax: (203) 630-4530
www.cuno.com
3M is a trade mark of 3M Com pany.
CUNO and Zeta Plus are trade marks of 3M Com pany used un der li cense. 70020187624
© 2008 3M Com pany. All Rights Re served. LITHSZPBC.1110p
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