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Catalog 207• Page 133
ULTRA HYGIENIC ROTARY LOBE
DESIGN FEATURES
• ULTIMATE HYGIENIC STANDARDS
Tested and approved to the EHEDG (European Hygienic Engineering Design
Group), CIP, SIP, and Bacterial Tightness protocols. Full conformance to
3A Sanitary Standards 02-10 and 18-03 and utilizing materials which meet
the requirements of the FDA title 21, section 177.2600.
• CLEANER BY DESIGN
External rotor retention togetherwith gasket type joints in place of O-rings
reduce the number of potential product entrapment areas. In addition
to this, the shaft seals are pulled forward fully in the product zone, all
of which adds up to the ultimate in cleanability… every time!
• LOW PRODUCT SHEARING
The bi-wing and 5 lobe rotor designs ensure high volumetric efficiency
on low viscosity products resulting in low shear rates and low product
damage.
• RUGGED DESIGN
This pump design utilizes extremely large shaft diametersmounted in high
specification taper roller bearings. These give maximum shaft stiffness to
ensure no galling thus maintaining the pump's CIP and SIP capabilities.
OPTIONS
• SEALS
Front loaded single mechanical face type seals
of hygienic design.
Materials include carbon and silicon carbide.
Low pressure flushed seals
utilize the same single mechanical seal with
an additional housing. A low pressure flush liquid washes away crystal-
lizing products or liquids which 'skin over'.
Double mechanical seals
utilizing all the components from single seals.
Used for hazardous, toxic, highly abrasive, or sterile products.
• CONNECTIONS
US and European standards including Tri-Clamp. All pumps available with
2 different sizes. Oversized ports available for Ultima series.
• ELASTOMERS
EPDM, Viton and PTFE product contact joints in compounds conforming
to the FDA CFR title 21, section 177.2600.
• OTHER OPTIONS
Aseptic barrier end cover joints to maintain sterility of product during
long cycle times.
Electropolish or high polish internal surfaces to 0.5µm Ra (240grit) for
minimized cell damage and maximized cleanability.
JABSCO
JABSCO
55 Series
Ultima Series
PUMP MODEL
55210
55320
55420
LU42
LU44
LU52
LU54
LU62
LU64
Port Size (inch)
1
/
2
3
/
4
1
1 or 1
1
/
2
1
1
/
2
or 2 1
1
/
2
or 2
2 or 3 2, 2
1
/
2
or 3 3 or 4
Displacement gall/ rev
0.28
0.77
1.77
3.2
5.4
7
12
16.8
25
Maximum Flow US GPM
4.2
11.6
17.7
32
54
67
115
121
180
Maximum Pressure PSI
200
300
300
215
115
215
115
215
115
Maximum Speed (RPM)
1500
1500
1000
1000
1000
960
960
720
720
Dimensions LxWxH inches
8x5x5
10x6x7
12x7x8
11x9x9
12x9x9
15x10x10 16x10x10 18x13x13 19x13x13
Weight (bareshaft) lbs
17
41
57
51
55
83
89
153
165
Temperature °F
-22 to 284
-22 to 284
Viscosity cp
1 to 1 million
1 to 1 million
55 SERIES
ULTIMA