1. Ingeniería

INNOMAG TB-MAG
®
™
Thrust-Balanced, Fluoropolymer-Lined,
Magnetic Drive Pump
ASME B73.3 • ISO 2858
Experience In Motion
Pump Supplier to the World
Flowserve is the driving force in the global industrial
pump marketplace. No other pump company in the
world has the depth or breadth of expertise in the
successful application of pre-engineered, engineered,
and special purpose pumps and systems.
Product Brands of Distinction
Life Cycle Cost Solutions
Calder™ Energy Recovery Devices
Flowserve provides pumping solutions that permit
customers to reduce total life cycle costs and improve
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and solutions directed toward market and customer preferences. They offer technical advice and assistance throughout
each stage of the product life cycle, beginning with the
initial inquiry.
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Broad Product Lines
Flowserve offers a wide range of complementary pump
types, from pre-engineered process pumps to highly
engineered and special purpose pumps and systems.
Pumps are built to recognized global standards and
customer specifications.
Pump designs include:
• Single-stage process
• Between bearings single-stage
• Between bearings multistage
• Vertical
• Submersible motor
• Positive displacement
• Nuclear
• Specialty
2
ACEC™ Centrifugal Pumps
Aldrich™ Pumps
Byron Jackson ® Pumps
Durco ® Process Pumps
INNOMAG ® Sealless Pumps
Lawrence Pumps ®
Niigata Worthington™ Pumps
Pacific ® Pumps
Pleuger ® Pumps
Scienco™ Pumps
Sier-Bath ® Rotary Pumps
TKL™ Pumps
United Centrifugal ® Pumps
Western Land Roller™ Irrigation Pumps
Wilson-Snyder ® Pumps
Worthington ® Pumps
Worthington Simpson™ Pumps
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INNOMAG TB-MAG
Thrust-Balanced,
Fluoropolymer-Lined,
Magnetic Drive Pump
Advanced Sealless Pump Technology
The INNOMAG TB-MAG sets a new benchmark for
magnetic drive pump value and performance. This
versatile pump is engineered to provide low total
cost of ownership and exceptional leakage protection
in extremely corrosive and environmentally critical
applications. While the TB-MAG boasts many
innovative design elements, the key to its proven
performance is its revolutionary dynamic thrust
balancing system. This cleverly engineered system
eliminates the need for thrust bearings and results in
highly efficient operation with outstanding reliability,
even in applications containing solids.
Engineered for Better Performance
• Efficient performance over the entire flow range is achieved
by means of a dynamic thrust balancing system.
• Back wear rings offer superior solids handling capability
by restricting solids larger than 0.127 mm (0.005 in) from
entering the containment shell. Effectively, only clean
process fluid reaches the shaft and bearings for proper
cooling and lubrication.
• Double-sealed inner magnet assembly uses a hermetically
sealed stainless steel sheath to protect the magnets from
corrosive permeation.
• Rotomolded ETFE liner provides a mechanical bond with
the casing and is rated for full vacuum. The rotomolding
process enables the use of advanced volute geometries for
higher efficiencies.
Typical Applications
• Chemical processing
• Reactor feed
• Chlor-alkali
• Chemical waste treatment
• Scrubber systems
• Tank car loading/unloading
• Metal finishing (pickling)
• Etching and plating
Complementary Pump Designs
• INNOMAG U-MAG™ fluoropolymer-lined,
magnetic drive pump
• Durco® Guardian ASME (ANSI) metallic,
magnetic drive pump
• CPXS ISO metallic, magnetic drive pump
• PolyChem™ S-Series ASME (ANSI) or ISO
fluoropolymer-lined, mechanically sealed pump
3
INNOMAG TB-MAG
Thrust-Balanced,
Fluoropolymer-Lined,
Magnetic Drive Pump
Compliant with ASME B73.3 or ISO 2858 dimensional
standards, the TB-MAG incorporates many advanced
features to enhance performance, safety and reliability.
This versatile pump offers outstanding leakage protection
for compliance with environmental regulations or “clean
floor” initiatives. It has been engineered to provide low
total cost of ownership in applications throughout the
chemical processing, metals and other industries.
Operating Parameters
• Flows to 340 m3/h (1500 gpm)
• Heads to 153 m (500 ft)
• Pressures to 21 bar (300 psi)
• Temperatures from -29°C to 120°C (-20°F to 250°F)
• Solids to 30% by volume; spherical size to 6.35 mm (0.25 in)
Features and Benefits
Pure ETFE Casing Liner is rotationally molded and vacuum
rated. Liner has a minimum thickness of 3 mm (0.125 in).
ASME B16.5 Class 150 flanges standard; Class 300,
ISO PN 16 and JIS 10K flanges are optional.
4
One-piece ETFE Impeller and Inner Magnet Assembly ensures
maximum torque transmission, simplifies maintenance
and eliminates balancing. Enclosed impeller with unobstructed
eye delivers high efficiency and low NPSHR.
Powerful Neodymium Iron Boron (NdFeB) Magnets
maximize torque transmission.
Double-sealed Inner Magnets offer unmatched
resistance to corrosive permeation by sheathing
the magnets in 316L stainless steel before they are
injection molded into the impeller assembly.
One-piece Composite Containment Shell consists
of aramid and carbon fiber reinforced ETFE for optimal
leakage protection and corrosion resistance. A burst
pressure exceeding 205 bar (3000 psi) resists water
hammer damage. Composite construction means zero
eddy current losses for maximum efficiency.
Sintered Alpha Silicon Carbide Pump Shaft is
oversized to handle all radial loads. Stationary
cantilevered design eliminates suction-blocking shaft
supports to maximize flow and minimize NPSHR.
Tandem Sintered Silicon Carbide Radial Bearings
are process lubricated and separately mounted
for optimal alignment with the shaft. Individually
replaceable, they utilize a PTFE center spacer to
maintain proper bearing position.
IEC D-flange or NEMA C-face Motor Adapter with
integral foot mates to existing ISO or ASME (ANSI)
baseplates.
Parts Interchangeability among the available sizes
reduces inventory costs and eases maintenance.
flowserve.com
Back Wear
Rings
Front Wear
Rings
Clean,
Filtered
Liquid
Revolutionary Thrust-Balanced Design
Superior Solids-Handling Capability
The INNOMAG TB-MAG employs a dynamic thrust balancing
system that eliminates the need for thrust bearings. Pump
reliability and longevity are increased over conventional net
thrust forward designs. Pump efficiency is also improved,
and operating costs reduced correspondingly.
For magnetic drive pumps, solids can cause significant
damage when in contact with the radial bearings, inner
magnets and containment shell. The TB-MAG prevents
this by using silicon carbide back wear rings to restrict
solids larger than 0.127 mm (0.005 in) from entering
the containment shell. Effectively, only clean liquid can
reach the bearings and pump shaft.
Dynamic Control
Effective over the entire pump operating range, the TB-MAG
automatically responds to changes in flow, pressure or
viscosity to balance axial thrust. Balance is achieved through
the combined action of the back wear rings and a variable
orifice created by the impeller assembly and the front of the
shaft. The fixed clearance between the wear rings regulates
the flow of fluid behind the impeller and into the balance
chamber. The variable orifice governs the pressure in the
balance chamber.
As operating conditions (and the associated axial thrust
loads) change, the impeller assembly responds by moving
axially. This movement increases or decreases the size of the
variable orifice, causing pressure in the balance chamber to
decrease or increase, in turn. The resulting change in balance
chamber pressure automatically compensates for the change
in operating conditions and maintains thrust balance.
The variable orifice opens and closes to dynamically
control the balance chamber pressure.
Trouble-Free Maintenance
The TB-MAG offers many features designed to
expedite maintenance and keep associated costs low:
• Standard back pullout eases general maintenance
and inspection. The casing stays in-line and the
piping connections remain intact.
• Contained back pullout simplifies drive end
maintenance. The process fluid remains fully
confined, thereby eliminating the need to drain
or purge the pump. Plus, maintenance personnel
are kept safe from exposure to potentially harmful
process fluids.
• Fully assembled replacement kits are available
for all major components, including: impeller
assemblies, containment shells and casings.
• All silicon carbide components, including rotating
and stationary wear rings, are 100% replaceable.
• All mating and exposed metal surfaces are coated
in a premium epoxy/epoxy polyamide primer and
an aliphatic acrylic polyurethane top coat to resist
atmospheric corrosion.
5
Options and Technical Data
Dry-running
mechanical seal
Long-coupled
bearing frame
Optional Secondary Containment
Additional Options and Accessories
For the most demanding applications, such as TiCl4, the
INNOMAG TB-MAG may be specified with an available
long-coupled bearing frame fitted with an off-the-shelf,
cartridge-style, dry-running mechanical seal. This design
provides for a secondary containment chamber and does not
require gas or liquid seal flush lines.
• Low-flow models
• Vertical in-line configurations for small floor
space installations
• Long-coupled bearing frame
• Run-dry bearings
• Flanged casing drain
• Steam heat jackets
• Power monitors and temperature probes
• Priming tanks
Available Baseplates
A range of baseplates is available to meet application
requirements with regards to rigidity, vibration dampening,
corrosion resistance, etc.
Standards Compliance
The TB-MAG is CE marked and compliant with
applicable directives such as ATEX.
• Standard foundation mounted C-channel
• Foundation or stilt mounted reinforced C-channel
• Foundation or stilt mounted polymer concrete
Materials of Construction
6
Component
Material
Casing (armor/liner)
Ductile Iron/ETFE
Thrust Collar
Carbon Fiber Reinforced PTFE
Front Wear Rings (stationary and rotating)
Silicon Carbide
Impeller Magnet Assembly
Carbon Fiber Reinforced ETFE
Back Wear Rings (stationary and rotating)
Silicon Carbide
Thrust Control Ring
Silicon Carbide
Shaft
Silicon Carbide
Radial Bearings
Silicon Carbide
Bearing Spacer
PTFE
Containment Shell (liner/housing)
Carbon Fiber Reinforced ETFE/Aramid Vinyl Ester
Outer Magnet Assembly (armor/magnets)
Ductile Iron/NdFeB
Casing O-ring
FEP With FKM Core
Containment Ring
Ductile Iron
Motor Adapter
Ductile Iron
TB-MAG Hydraulic Curves
Flow Rate - 50 Hz
Flow Rate - 50 Hz
600
100
C5
B3/B5
C4
A3/A4
400
C1
100
600
B3/B5
1000
800
50
100
0
m
ft
600
1400
gpm
10
20
500
1200
1400
TDH - 60 Hz
120m
400
180
100
600
300
160
80
ft
TDH - 60 Hz
CL
500
BL
m
0
120
40m 400
ft
100 0
600
180
100
20
300
160
800 0
5000
140
60 200
0
400
120
40
100
20
100
300
0 0
80
0
60 200
0
40
100
20
0
50
TDH - 60 Hz
89
10
AL CL
150
W1
20
200
30
BL
50
gpm
40
100
10
AL
50
250
ft
102
50
89
38
200
30
63
13
50
0
38
25
60
0
gpm
40
50
10
100
0
20
20
200
300
40
200
30
400
60
80
100
40
500
100
50
600
120
700
gpm
160
m 3 /h
140
0
20
200
350
300
40
F1
400
60
80
500
100
600
120
700
gpm
160
m 3 /h
140
TB-MAG ISO/JIS
150
300
Flow Rate - 50 Hz
E1 100
200
300
E340
20
F1
60
80
G2
500
100
600
120
140
F4
100
E1
20
50
200
200
40
F1
300
60
400
80
20
E1
40
500
100
600
G2
120 140
700
160
Flow Rate - 60 Hz
E3
F4
0
1500ASME
100 Sizes
200
300
1000
400
60
400
80
500
100
120
600
G2
140
A1-1.5x1x6, A3-3x1.5x6, A4-3x2x6
gpm
160
m 3 /h
800
200
0
30
10
160
180
200
5
0
0
ft
63
200
50
m
75
38
m 3 /h
38
0
m
25
22.5
ft
150
250
100
200
50ft
150
250
0
100
200
50
150
0
100
20
25
13
50
B1-1.5x1x8, B3/B5-3x2x6, B4-3x1.5x8, B6-4x3x6
0
0
0
C1-3x2x8, C2-4x3x8, C3-2x1x10, C4-3x1.5x10, C5-3x2x10, C6-4x3x10,
0 0
gpm
100
200
300
400
500
600
700
800
C7-4x3x10H,
C8-6x4x10H,
C9-6x4x8
0
20
80
100
120
Flow Rate - 60 Hz
140
160
180
200
25
1000
1200
200
100
200
800C7
600
150
C9
250
20
C8
1200
1000
200
m 3 /h
250
1400
gpm
300
350
15
0 040
10
m 3 /h
Flow Rate - 60 Hz
0
50
400
600
100
0
20
0
5
800
1000
1200
Flow
Hz
150 Rate - 50200
40 Flow Rate - 60 Hz
60
1400
250
300
350
80
10
gpm
ft
140
80
20
15
0
40
20
5
60
15
20
ft
80
20
140
0
060
120
0
40
1000
AL
CL
40
5
60
V1
10
20
40
0
CL 5
AL
20
80
W1
10
15
gpm
20
25
BL
m 3 /h
20 20
60
5
Flow Rate - 60 Hz
20
40
5
60
10
80
W1
15
40
80
20
m 20
ft
5 60
30 100
15
0 040
25 80
10
m 3 /h
100
ft
60
100
25
10
gpm
V1
40 0
100
15
0 0
40
gpm
20
25
10
m 3 /h
Flow Rate - 60 Hz
AL
V1
20
0
80
15
60
80
15
4 pole
BL
25
30
Flow Rate - 50 HzW1
20
100
20
m
m 3 /h
BL
40
100 0
ft
30
gpm
4 pole
120
60
0
20
0
5
40
5
60
10
0
m 3 /h
m
m 3 /h
80
10
0
gpm
4 pole
CL
20
5
Flow Rate - 50 Hz
100 0
40
80
10
gpm
TDH - 50 Hz
15
m 20ft
5 60
100
30
4 pole 15
0 040
C7
C8
gpm 25 80
600
800
1000
1200
1400
10
200
250
300
350 m3/h
C9150
20
20
Flow Rate - 60 Hz
60
5
150
120
m 3 /h
ft
80
100
15
0
gpm
20
25
0
50
10
100
150
20
30
200
40
250
50
300
60
20
0
m 3 /h
gpm
70
m 3 /h
m
17.5
ft
60
4 pole
80
15
70
17.5 60
50
60
ft
140
20
0 060
10
13
40
800
25 20
80
5
15
250
gpm
Flow Rate - 60 Hz
E3
300
100
75
50
13m
75
2 pole 38
0
gpm 63
800
25
180 200 m3/h
50
13
700
C9
100
B6
0
0
63
25
700
600
ft
60
100
Flow
FlowRate
Rate--60
50Hz
Hz
m
2 pole
F4
400
C2
m
30
B3/5
A3/4
m 3 /h
2 pole
200
300
100
0
gpm
Flow Rate - 50 Hz
0
25
40
20
35
15
30
10
m
25
5
40
20
0
35
15
20
150
Flow Rate - 50 Hz
Flow Rate - 60 Hz
m
ft
400
200
100
V1
100
0
30
40
m 3 /h
Flow Rate - 60 Hz
0
100 0
76 250
25
0
50ft
63m 200
13
350
50
102
0 150
0
0
300
38
89
100 0
76 250
25
100
40
m 3 /h
80
20
150
W1
20
0
35
80
ft
20m
400
120 200
60
0
0
Flow
V1Rate - 60 Hz
300
63m
100
40
m 3 /h
350
76
120
60
gpm
40
TB-MAG ISO/JIS
102
TDH - 60 Hz
150
30
100
0
ft
80
m
m 3 /h
2 pole
20V1
20
50
A1
20
C8
40
300
2 pole
BL
0
TDH - 60 Hz
40
100
10
5
m
ft
400
100
gpm
30
50
ALCL
50
0
ISO Sizes
TB-MAG ISO/JIS
m
120
Flow Rate - 50 W1
Hz
200
0
0
40 0
gpm
m 3 /h
4 pole
C4B3/5
C6
A3/4
060
120 B1
0
200
400
B4 C1
40100 C3
0
50
C5 C2 100
A1
B6
20
80
B3/5
C6
A3/4
060 B1
0
200
400
B4 C1
350 m /h
m 3 /h
150
20
10
1200
250
Flow Rate - 50 Hz
200
C5
C2
50
B6
0A1
ft
80
20
140
1000
200
C7
B4 C1
100 0C3
40
800
150
C6
120
60 B1
gpm
40
100
10
15
C4
3
TB-MAG Special Pumps
140
60
TDH - 60 Hz
0
20
0
100
gpm
300
150
30
50
25
5
20
Flow Rate - 50 Hz
0
30
10
40
3
350 m /h
C9
250
300
100
60 200
0 0
gpm
TB-MAG
Special
Pumps
2 pole
Specialty
Sizes
— Low
Flow and Vertical
160
140
120 400
60 200
0 0
80
20
300
1000
ft
100
3 40
350 m /h
1400
250
150 Rate - 50200
Flow
Hz
Flow
100Rate - 60 Hz
50
0
1200
300
100
80
20m
m 3 /h
300
C9
1000
0
TB-MAG
Special
0
200
400 Pumps
600
800
180
1200
250
150
200
C2 Rate - 60 Hz
Flow
B6
A3/A4
0
250
2 pole
800
150
200
C2
Flow Rate - 60 Hz
B6
100
40
gpm
C6
B1 200
B4
50
A1
C9
200
C6
400
C1
50
C3
A1
150
1200
600
100
TDH - 50 Hz
200
B4
1000
140
80
400
TDH - 50 Hz
B1
800
flowserve.com
25 80
TDH - 50 Hz
160
80
0 0500
0
140
60 200
0
400
120
40
100
100
20
300
080 0
0
60 200
0
40
100
20
600
C2
25
40
20
35
15
30
10
25m
5
40
20
0
35
15
ft
100
TDH - 50 Hz
TDH - 60 Hz
TDH - 60 Hz
m
180
100
20
0
400
C5
100
B6
C3
400
B3/B5
ft
C4
0 A1
50
100
600
A3/A4
300
120
40
120
60
Flow Rate - 50 Hz
B4 C1
200
0
ft
400
200
200
C5
50
0
m
30
4 pole
Flow Rate - 50 Hz
ft
gpm
m 3 /h
C4
100 0 C3
30
m
m
2 pole
300
200
80
1200
250
TDH - 50 Hz
TB-MAG
Hydraulic CurvesC6
160
ASME
Sizes
80 500
B1
140
60
300
gpm
m 3 /h
1000
200
50
Flow Rate - 50 Hz
0
50
100
150
200
250
300
12.5
gpm
m
0
30
40
50
60
70 m3/h
10 F1 20
ft
15m 50
17.5
10
25
F4
4
pole
12.5 80
22.5 40
15
7.5
10
G2
70
Flow Rate - 50 Hz
20
30
7.5
12.5
5
E150
100
150
200
250
300 gpm
17.5 60 0
20
5
m
E320
3
F1
0
30
40
50
60
70
m
/
h
10
15 m 50
10
ft
2.5
17.5
2.5
25 10
F4
4 pole
12.5
7.5
080
0 40
22.5
0
15
10
G2
50
100
150
200
250
300
350
400 gpm
700
30
20
7.5
5
30
40
50
60
70
80
90 m3/h 12.5
10E1 20
17.5 20
600
5
E3
Flow Rate - 60 Hz
F1
2.5
15
10
50
2.5 10
F4
12.5
40
0 0
0
7.5
10
0 Sizes
50
100
150
200
250
300
350
400 gpm
Specialty
ISO Sizes
G2
30
7.5
0
20
30
40
50 E1-50x32x160,
60
70
80
90 m3/h 5
10 E1 V1-2x1.5x6
AL-1.5x1x6x6LF,
E3-65x50x160
20
5
Flow Rate - 60 Hz
E3
BL-1.5x1x8LF, W1-2x1.5x8
F1-50x32x200, F4-65x40x200 2.5
2.5 10
0
0 CL-2x1x10LF
0
50
0
10
G2-100x65x200
100
20
150
30
200
40
250
50
Flow Rate - 60 Hz
60
300
70
0
350
400
gpm
80
90
m 3 /h
40
ft
60
30
50
20
40
ft
10
60
30
0
50
20
40
10
30
0
TDH - 50 Hz
1200
250
TDH - 60 Hz
1000
200
TDH - 60 Hz
800
150
TDH - 60 Hz
600
C5
100
TDH - 60 Hz
400
50
C4
TDH - 60 Hz
TDH - 60 Hz
200
C3
0
TDH - 60 Hz
600
0
800
150
120
35
100
600
100
TDH - 60 Hz
180
100
ft
50
TDH - 60 Hz
400
m
0
400
TDH - 60 Hz
120
Flow Rate - 50 Hz
140
200
40
TDH - 50 Hz
500
400
120
2 pole
ft
ft
m
TDH - 50 Hz
TB-MAG Hydraulic Curves
160
140
m
m 3 /h
0
TDH - 50 Hz
250
TDH - 50 Hz
200
gpm
TDH - 50 Hz
1200
TDH - 50 Hz
150
1000
TDH - 50 Hz
100
800
TDH - 50 Hz
50
600
TDH - 50 Hz
0
400
TDH - 50 Hz
600
180
200
TDH - 50 Hz
ft
m
0
20
10
0
7
USA and Canada
Flowserve Corporation
5215 North O’Connor Blvd.
Suite 2300
Irving, Texas 75039-5421 USA
Telephone: +1 937 890 5839
Europe, Middle East, Africa
Flowserve Corporation
Parallelweg 13
4878 AH Etten-Leur
The Netherlands
Telephone: +31 76 502 8100
Latin America
Flowserve Corporation
Martín Rodriguez 4460
B1644CGN-Victoria-San Fernando
Buenos Aires, Argentina
Telephone: +54 11 4006 8700
Telefax: +54 11 4714 1610
Asia Pacific
Flowserve Pte. Ltd.
10 Tuas Loop
Singapore 637345
Telephone: +65 6771 0600
Telefax: +65 6862 2329
Bulletin PS-10-36 (E) October 2014. © 2014 Flowserve Corporation
To find your local Flowserve representative:
For more information about Flowserve Corporation,
visit www.flowserve.com or call +1 937 890 5839.
flowserve.com