ZWB san i tary de sign car tridge hous ings pro vide the ul ti mate for
CUNO Model ZWB Sanitary Filter Housing
®
a 3M company
crit i cal clar i fi ca tion and ster ile fil tra tion ap pli ca tions. Man u fac tured to the strict est of stan dards and from high qual ity 316L
stain less steel, the ZWB mir ror pol ished fil ter hous ing is de signed to meet the ex act ing 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.
The ZWB se ries are multi-car tridge hous ings de signed to ac com mo date three (3), five (5), eight (8) or twelve (12) san i tary
style fil ter car tridges up to 40 inches long. Other con fig u ra tions
are avail able upon re quest.
The ZWB de sign uses swing bolt clo sures to se cure the
housing dome to the base for op er a tion up to 150 psi (10.3
bar). The Model ZWB hous ing can be steamed-in-place (SIP)
and cleaned in place (CIP).
ZWB stan dard hous ing mod els in clude a po si tion ing plate, po si tion ing plate re tainer rods, up stream vent and drain
con nec tions, sil i cone o-ring gas kets, and san i tary gauge port.
An op tional 1/2" san i tary:8mm barb vent/drain di a phragm valve
is avail able.
CUNO FIL TER SYS TEMS
CUNO is a multi-na tional or ga ni za tion with man u fac tur ing fa cil i ties pro vid ing world wide prod uct avail abil ity and con sis tent
qual ity through field spe cial ists who un der stand the unique re quire ments 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.
CUNO FIL TER ME DIA
CUNO’s fam ily of microfiltration prod ucts of fer a va ri ety of fil ter
me dia 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. CUNO's Ny lon 66, PES, PTFE, and
all-poly propy lene pleated car tridges, as well as a va ri ety of
prefilters, can be used in the ZWB hous ings. For more in for ma tion about me dia choices, con sult your lo cal CUNO
rep re sen ta tive.
FEA TURES
■ Mirror surface finish sanitary 316L stainless steel construction
■ User friendly vertical design with sanitary connections
■ Accepts CUNO sanitary style double o-ring bayonet locking
elements
■ Swing bolt closures
■ Housings accommodate from three (3) to twelve (12) 10", 20", 30"
or 40" cartridges
■ Optional sanitary vent valve available ■ Provides easy venting
■ Clean-in-place/sterilize-in-place design ■ Permits easy cleaning
■ Systems can be integrity tested in situ ■ Establishes proper cartridge installation and system integrity
BEN E FITS
■ Reduces bacterial/particle adhesion, and easy to clean
■ Maximum corrosion resistance
■ Requires minimum floor space and quickly dismantles for easy
cleaning
■ Cartridge locks into place assuring secure installation
■ Higher pressure rating
■ User friendly, minimum downtime
■ Suitable for small through large batch sizes and flow rates
ZWB CAR TRIDGE RE QUIRE MENTS
Housing Model
3ZWB1 10 254 3
3ZWB2 20 508 6
3ZWB3 30 762 9
3ZWB4 40 1016 12
5ZWB1 10 254 5
5ZWB2 20 508 10
5ZWB3 30 762 15
5ZWB4 40 1016 20
8ZWB1 10 254 8
8ZWB2 20 508 16
8ZWB3 30 762 24
8ZWB4 40 1016 32
12ZWB1 10 254 12
12ZWB2 20 508 24
12ZWB3 30 762 36
12ZWB4 40 1016 48
Cartridge Length
inches mm
Number of Cartridges
(equivalent single length)
MODEL ZWB SPEC I FI CA TIONS
Maximum Operating Pressure &
Temperature
Materials of Construction:
Base, Dome, In ter nals 316L stain less steel
Po si tion ing Plate and Rods 316L stain less steel
O-ring/Gas kets Sil i cone
Clo sure Swing Bolts
Inlet / Outlet Connection Sizes:
3ZWB 1 1/2" san i tary
5ZWB 2" san i tary
8ZWB 2" san i tary
12ZWB 2" san i tary
Pressure gauge connection 1 1/2" san i tary
Bleed valve connection 1/2" san i tary
Finish:
Ex ter nal fin ish Electropolished to 10Ra
In ter nal fin ish Electropolished to 10Ra
Options (see Ordering Guide on back)
150 psi @ 212°F
(10.3 bar @ 100°C)
B
A
C
D
E
STAN DARD MODEL WEIGHTS AND DI MEN SIONS
Dimensions
Housing Model
Dome Weight Clearance Needed Height of Housing Height of Dome Height of Flange Width
A B C D E
lbs kg inches mm inches mm inches mm inches mm inches mm
3ZWB1 27 12 48 1219 31 7/8 807 16 3/4 425
3ZWB2 34 15 68 1727 41 3/4 1060 26 1/2 673
3ZWB3 41 19 88 2235 51 1/2 1308 36 1/2 927
3ZWB4 49 22 108 2743 61 1549 45 7/8 1163
5ZWB1 33 15 49 1244 32 1/2 825 17 1/8 435
5ZWB2 42 19 69 1752 42 1/4 1073 27 686
5ZWB3 51 23 89 2260 52 1/8 1324 36 3/4 933
5ZWB4 60 27 109 2768 61 1/2 1562 46 1/4 1174
8ZWB1 42 19 50 1270 32 13/16 833 17 1/2 444
8ZWB2 53 24 70 1778 42 11 16 1084 27 3/8 693
8ZWB3 63 29 90 2286 52 1/2 1333 37 3/16 944
8ZWB4 73 33 110 2794 61 15/16 1572 46 5/8 1183
*12ZWB1 75 34 46 1168 33 5/8 853 11 13/16 299
*12ZWB2 92 42 66 1676 43 1/2 1105 21 11/16 551
*12ZWB3 109 50 86 2184 53 3/8 1356 31 1/2 800
*12ZWB4 125 57 105 2667 62 3/4 1595 41 1041
Di men sions are for rough plumb ing es ti mates only; for other de tails, please con tact CUNO.
*Mod els in clude lift ing lugs on the dome.
7 7/8 198 13 9/16 345
7 1/16 179 16 406
7 1/16 179 16 1/2 419
7 7/8 198 19 5/8 498
ZWB HOUS ING OR DER ING GUIDE
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
a 3M company
ZWB MODEL DESCRIPTION
3ZWB1 3 around 10" sanitary filter housing 7061201
3ZWB2 3 around 20" sanitary filter housing 7061202
3ZWB3 3 around 30" sanitary filter housing 7061203
3ZWB4 3 around 40" sanitary filter housing 7061204
5ZWB1 5 around 10" sanitary filter housing 7061401
5ZWB2 5 around 20" sanitary filter housing 7061402
5ZWB3 5 around 30" sanitary filter housing 7061403
5ZWB4 5 around 40" sanitary filter housing 7061404
8ZWB1 8 around 10" sanitary filter housing 7061601
8ZWB2 8 around 20" sanitary filter housing 7061602
8ZWB3 8 around 30" sanitary filter housing 7061603
8ZWB4 8 around 40" sanitary filter housing 7061604
12ZWB1 12 around 10" sanitary filter housing 7062601
12ZWB2 12 around 20" sanitary filter housing 7062602
12ZWB3 12 around 30" sanitary filter housing 7062603
12ZWB4 12 around 40" sanitary filter housing 7062604
N/A
OP TIONS: Hous ings are sup plied with stan dard sil i cone gas kets. ZWB
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.
1/2" sanitary: 8mm barb vent/drain
diaphragm valve
PART
NUMBER
6431131
Model ZWB Hous ing In te grated Sys tems
Model ZWB 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.
Im por tant 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 TO
RE PAIR OR RE PLACE THE 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.
Warranty
Seller war rants its 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 for 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 the 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.
THIS WAR RANTY IS IN LIEU OF ANY OTHER WAR RANTY, EI THER
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 party 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
parts or com po nents in cor po rated in Seller’s equip ment but not sup plied by the
Seller.
3M is a trade mark of 3M Com pany.
CUNO is a trade mark of 3M Com pany used un der li cense. 70020188846
© 3M Com pany. All Rights Re served. LITZRH106.0908
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