CDR Pompe Magnetic Drive Metallic Centrifugal Pumps

These high-efficiency metallic pumps are suitable to treat organic solvents, cooling fluids and all the toxic, carcinogenic, or flammable fluids which have chemical compatibility with AISI 316.

The most important applications for this type of magnetic drive pump are the basic chemical processes, the pharmaceutical industry, the thermoregulation processes, the distillation processes and the varnish industry.

The magnetic drive pumps in stainless steel are available in two versions:

UTS/UTS-B Series: a high-efficiency process magnetic drive centrifugal pump in AISI 316 (ISO 2858) suitable for H24 service, mainly used for thermoregulation (-100° / +300°C)

  • Shaft Seal Type: Magnetic Drive
  • Design: EN 22858-ISO 2858
  • Standard: ISO 5199
  • Casing & Impeller Materials: AISI 316 (1.4408)
  • Impeller Type: closed
  • Execution: UTS long-coupled
  • UTS-B: close-coupled

ETS Series: a monobloc magnetic drive centrifugal pump in AISI 316 with a great value for money, suitable for discontinuous service.

  • Shaft Seal Type: Magnetic 
  • Drive Design: Sub-EN 22858-ISO 2858
  • Casing and Impeller Materials: AISI 316 (1.4408)

CDR Pompe UTS/UTS-B Series – High-Efficiency, Metallic Magnetic Drive, Horizontal Single Stage Process Centrifugal Pumps

  • Materials: AISI 316 (1.4408)
  • Long Coupled (UTS) and Close Coupled (UTS-B) execution

UTS

CDR Pompe UTS Series Centrifugal Pump

  • End suction pumps use the back pull-out principle and a strong bearing housing with flexible coupling

UTS-B

CDR Pompe UTS-B Series Centrifugal Pump

  • Close-coupled pumps are furnished with standard motors.

Versatility

Suitable for handling aggressive, toxic and hazardous liquids (low viscosity, clean or slightly contaminated) in the chemical, petrochemical and pharmaceutical industries, where the need for high safety standards is the first requirement.

Reliability

The UTS series pumps are made of stainless steel.

AISI 316:

On bare shaft execution, the pump is also equipped as a standard with a reliable oil-lubricated bearing bracket, especially developed to be suitable even under heavy-duty service.

Design

UTS range shares the same hydraulic design with the UCS series (mechanical seal pumps) which have been developed focusing on Industry’s requests.

Magnetic Drive Concept

The synchronous drive configuration is based on an outer magnet ring assembly built to be magnetically coupled with an inner magnet ring assembly. 

These two magnet rings are locked together by the flux of attracting magnet poles flowing through the containment isolation shell.

Features:

Casing:

  • Bonus casing thickness: minimum 3 mm corrosion allowance maximizes casing life against corrosion and erosion
  • Standard casing drain for complete and fast draining of the casing
  • Heating \ Cooling jacket option available
Isolation Shell:

uts isolation shell

  • The design allows the Isolation Shell to be self-venting and fully drainable.
  • The rib on the bottom is a perfect vortex breaker which increases the life time.
  • Isolation shell temperature probe connection is provided as a standard.
Impeller:

uts impeller

  • Investment casted AISI 316 (1.4408) closed impeller design provides maximum efficiency and reliability
  • Standard back vanes reduce axial thrust and seal chamber pressures to guarantee an extraordinary bearing and seal life
Bushing Support:

uts bushing support

  • Internal flushing holes have been designed to eliminate the heat generated by the bushing rotation and by the eddy current of the isolation shell
  • Resistant design granted by the “bushing support flange” and the “bushing support seat” which are connected together through screws and washers.
Cartridge:

uts cartridge

  • The bushing support seat assembled with the bushings is a real “cartridge”.
  • The replacement of the “cartridge” only when the bushings and the seat wear or are accidentally damaged, allows to save time during pump assembling and to preserve the support flange. 
Static and Rotating Bushings:

uts static rotating bushings

  • The rotating metallic shaft is installed inside a SiC Bushing supported by double static bushings: this design grants a long service life time sharing equally the mechanical efforts
  • Optional: Static Graphite Bushings 
Paint Coating Quality:

uts painting coating quality

  • The metal surfaces are protected by a high performance three coating layers (240 micron)
    • Epoxy zinc paint
    • Epoxy amidic modified vinyl
    • Epoxy enamel paint or aliphatic acrylic polyurethane
  • Available upon request: EN ISO 12944-5 C5M and C5I protecting paint system grades.  
High-Temperature Execution:
  • Inner and Outer magnets are equipped with:
    • NdFeB (neodymium iron boron) permanent magnets for working temperatures up to 180°C
    • SmCo (samarium cobalt) permanent magnets for working temperatures from 180°C to 300°C
  • Options for high-temperature executions (over 180°C):
    • Antimony Graphite Bushings
    • Continuous Service Bearing Support execution ready for Labtecta (non-contacting Labyrinth seal)
Low-Temperature Execution:
  • Inner and Outer magnets are equipped with SmCo (samarium cobalt) permanent magnets for working temperatures till -110°C.
  • Options for low-temperature executions:
    • Lantern and external magnet made by cast steel UNI C40
    • Lantern in AISI 316 or AISI 304 and external magnet made by cast steel UNI C40

3D View:

  • Inner and Outer magnets are equipped with NdFeB (neodymium iron boron) and SmCo (samarium cobalt) permanent magnets. Patented cage magnet attachment guarantees stability during the operation of the pump.
  • The pump design grants a modular configuration of either end-suction or close-coupled design.
  • The design allows the Isolation Shell to be self-venting. The standard execution made by Hastelloy C276 reduces drastically the Eddy Current Losses.
  • Top centerline discharge for air handling, self-venting.
  • Internal Flushing paths were developed to remove the maximum amount of heat generated by the bushing rotation and Eddie Current on the Isolation Shell. 
  • The problem of reverse rotation during start-up has been eliminated thanks to the key-driven system.
  • Renewable wear ring as standard. 
  • Integral cast feet provide maximum resistance to pipe loads and prevent pipe load misalignment, maximizing seal and bearing life.

Applications:

  • Chemical Processing
  • Refinery Industry
  • Fine Chemical Processing
  • Thermoregulation
  • Fiber Processing
  • Pharmaceutical Industry

CDR Pompe ETS Series Metallic Magnetic Drive Horizontal, Single Stage Centrifugal Pumps

ETS Series Pumps

  • Shaft Seal Type: Magnetic
  • Drive Design: Sub- EN 22858; ISO 2858
  • Impeller Type: closed
  • Flanges: UNI 1092-2 (ISO 7005-2) PN16RF drilling slotted ANSI 150 RF
  • Sub-ISO 2858
  • Casing & Impeller Materials: AISI 316 (1.4408)
  • Close-coupled execution

ETS 30 Series

CDR Pompe ETS 30 Series Centrifugal Pump

Long Coupled pumps use the back pull-out principle and a strong bearing housing with flexible coupling.

ETS-50 Series

CDR Pompe ETS-50 Series Centrifugal Pump

Close-coupled pumps are equipped with standard motors.

Mag Drive Concept

The synchronous drive configuration is based on an outer magnet ring assembly built to be magnetically coupled with an inner magnet ring assembly.

These two magnet rings are locked together by the flux of attracting magnet poles flowing through the containment isolation shell.

Versatility:

With smaller plants come smaller hydraulic requirements, which lend themselves to sub-ISO-sized pump units to offer optimum pump efficiency and longer MTBF (Mean time Between Failure).

Reliability:

Suitable for handling aggressive, toxic and hazardous liquids (low viscosity, clean or slightly contaminated) in the chemical, petrochemical and pharmaceutical industries, where the need of high safety standards is the first requirement.

Design:

Modular and interchangeable configuration components with ETS series. Convenience for parts and maintenance, reduce parts needed in inventory stock.

Features:

Casing:

ets casing

  • Bonus casing thickness made by AISI 316 (CF8M) minimum 3 mm corrosion allowance maximizes casing life against corrosion and erosion • Standard casing drain for a complete and fast draining of the casing
Isolation Shell:

ets isolation shell

  • The design allows to the Isolation Shell to be self-venting and fully drainable
  • The rib on the bottom is a perfect vortex breaker which increases the lifetime
  • Isolation shell temperature probe connection provided as a standard
Impeller:

ets impeller

  • One-piece solid cast stainless steel AISI 316 (CF8M) construction
  • The problem of reverse rotation during start-up has been eliminated thanks to the key-driven system
Inner Magnet:

ets magnet

  • Magnets fully encapsulated with tough AISI 316L (1.4404) sheath
  • Coupled to impeller by key, dome nut and locking tab washer
Bushings:

ETS bushing

  • Large SiC Rotating and Static Bushings, reliable SiC Static Axial Thrust offer ruggedness even under heavy-duty conditions.
  • The execution is also improved by Compensating rings particularly designed to take up axial forces. 
Bushing Support:

ets bushing support

  • Clever bushing support design with locking flange to prevent static bushing rotation and to enhance the performance and lifetime of the static bushing in case of hard duties
Paint Coating Quality:
  • The metal surfaces are protected by a high performance three coating layers (240 micron)
    • Epoxy zinc paint
    • Epoxy amidic modified vinyl
    • Epoxy enamel paint or aliphatic acrylic polyurethane
  • Available upon request: EN ISO 12944-5 C5M and C5I protecting paint system grades

3D View:

ets diagram

  • Inner and Outer magnets are equipped with NdFeB (neodymium iron boron) and SmCo (samarium cobalt) permanent magnets. Patented cage magnet attachment guarantees stability during the operation of the pump.
  • The ETS are available in close-coupled execution, suitable to be coupled with standard electrical motors.
  • Sealless design: Total containment, essential for hazardous, aggressive or valuable products.
  • Metallic Sealless Magnetic Drive Pumps are suitable for service up to 140 °C (optional execution available to reach 180 °C). The ETS series is designed with a rotating metallic shaft supported by a single static bushing.
  • Minimal downtime / fast maintenance The clever execution allows the end-user to easily repair the pump in case of failure.
  • The design allows the Isolation Shell to be self-venting. The standard execution made by Hastelloy C276 reduces drastically the Eddy Current Losses.
  • Dimensions:
    • Meets ISO 2858: 1975
    • BS EN 22858: 1993 dimensions for flange and foot position. 

Typical Applications:

  • Basic Chemical Processing
  • Thermoregulation
  • Batch Chemical Processing
  • Detergent Processing
  • Pharmaceutical Industry

UTS Series Technical Specifications

  I° FRAME II° FRAME
Performances 2900 rpm Q max = 80 m3/h -> H max = 65 mclQ max = 230 m3/h -> H max = 95 mcl
Electric Motors • UTS-B : 0.75 kW (motor size 80) -> 18.5 kW (motor size 160)
• UTS : 0.75 kW (motor size 80) -> 18.5 kW (motor size 160)
• UTS-B : 1,1 kW (motor size 80) -> 18.5 kW (motor size 160)
• UTS : 1,1 kW (motor size 80) -> 55 kW (motor size 250)
Temperature range
• UTS-B : -40 °C* -> +180 °C
• UTS : -40 °C* -> +300 °C
* -100 °C special execution
• UTS-B : -40 °C* -> +180 °C
• UTS : -40 °C* -> +300 °C
* -100 °C special execution
Allowable Pressure Range
• UTS series 125/160 : 16 bar (20 °C)
• UTS series 200 : 16 bar (20 °C)
• UTS series 160 : 16 bar (20 °C)
• UTS series 200 /250 : 16 bar (20 °C)
Flange Connections • UNI 1092-1 / ISO 7005-1 PN 16, type B
• upon request, drilling slotted to match ANSI 150
• UNI 1092-1 / ISO 7005-1 PN 16, type B
• upon request, drilling slotted to match ANSI 150
Viscosity min : 1cSt - max : 100 cSt
min : 1cSt - max : 100 cSt
Allowable Solids • Max concentration 2 % by weight
• Max particle size 0,15 mm
• Max concentration 2 % by weight
• Max particle size 0,15 mm

Product Catalogs & Spec Sheet Downloads

UTS Series Dimensions

UTS overall dimensions
UTS section drawing i frame
UTS section drawing ii frame
UTS overall dimensions

Manufacturer Link

ETS Series Technical Specifications

Performances 2900 rpmQ max = 24 m3/h -> H max = 38 mcl
Electric Motors 0.75 kW (motor size 80) -> 7,5 kW (motor size 132)
Temperature range -30 °C -> +140 °C (as option -60 °C -> +180 °C)
Allowable Pressure Range
• ETS 30/40 : 6 bar (20°C)
• ETS 50/70 : 16 bar (20°C)
Suction / Delivery • ETS 30 : DN32/DN25 ETS 40 : DN40/DN32
• ETS 50 : DN40/DN25 ETS 70 : DN50/DN32
Connections • ETS 30/40 Flanged ISO 1092-1 PN10RF slotted ANSI 150 RF
• ETS 50/70 Flanged ISO 1092-1 PN16RF slotted ANSI 150 RF
Viscosity1cSt min - 100 cSt max
Allowable Solids - Max concentration 2 % by weight
- Max particle size 0,10 mm

Product Catalogs & Spec Sheet Downloads

ETS Series Dimensions

ETS overall dimensions
ETS secctional drawing

Manufacturer Link