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Hygienic Pumps
The Hovap series of hygienic pumps has been designed for continuous operation on thin liquids with viscosities of up to 500m Pa.s. such as milk, wine, cream and beer etc. For complete versatility this range can include heating jackets, frequency controllers, flushed seal and is available with unions, plane ends or flanges.
* Favourable NPSH
* EHEDG approved
* Capacity from 55m³/h to 250m³/h
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Construction
- Close-coupled self-priming centrifugal pumps with built-in strainer.
- B-NMP: bronze version.
Applications
- For water circulation in swimming pool filtration systems.
- For clean or slightly dirty water with solids in suspension.
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Suitable for applications where the flow required varies continuously or the pump operates against a closed discharge valve.
MODEL :- CWHA
Capacity:- 90 m3/h - 400 USgpm
Delivery head max:- 1900 m - 6300ft
Max speed:- 6800 rpm
Casing pressure:- 160 bar - 2320 psig
Lubrication :- oil
MODEL :- CWHG
Capacity:- 80m3/h - 350 USgpm
Delivery head max:- 780m / 2575ft
Max speed:- 4300 rpm
Casing pressure:- 85 bar - 1230 psig
Lubrication :- grease
FEATURES
- Wide operating range up and down the performance curve
- Complies with API 8th edition
- Complies with ATEX
- Pulsation free operation
- Seal only on suction side
- No contact between pumped medium and pump lubricant
- Ability to handle solids and gases
- Dry running capability
BENEFITS
- Handles wide variations in flow (from 20% to 110% of
BEP flow)
- Wide application in oil extraction and oil processing
- Suitable for Category 2
- Extended MTBF
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UTS SERIES
TECHNICAL SPECIFICATIONS
Materials AISI 316L
Flow rate 320 mc/h
Head 140 m
Temperature range -80 °C - 320 °C
Allowable pressure rating Da PN 10 a PN 40
Viscosity 400 cSt
Impeller type Closed
Motors 0.75 - 75 Kw
ATEX 1-2G
Velocity range 1450 - 3500
Pass solids Max concentration 5 % in weight
Hardness 800 Vk, Size max. 200 µm
Standard DIN 24256 (EN22858)
Inlet outlet port ISO 2858
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The model ICM is a metallic magnetic drive chemical process pump made of stainless steel, hastelloy, ductile cast iron, and special metals. Designed for normal and demanding chemical process applications.
Specifications:
Capacities to 340 m3/h (1490 USgpm) at 2900 rpm & 400 m3/h (1760 USgpm) at 3500 rpm
Heads to 160 m (525 feet) at 2900 rpm & 210 m (685 feet) at 3500 rpm
Temperature Range -40° C to 180° C (-40° F to 360° F), optional as ICMP up to 280° C (530° F)
Pressures to 16 Bar (235 PSIG), optionally 25 bar (360 psi); sizes 65-40-315 and 80-50-315: 25 bar (360 psi) standard
Materials - Ductile Iron, 316 Stainless Steel, Duplex SS, Alloy 20, Hastelloy, Titanium
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The 3298 is designed specifically to handle moderate to severe corrosives with or without solids. As a sealless design, it's an effective alternative to pumps with mechanical seal problems. Meets strictest EPA regulations.
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CQ TYPE magnetic force driving pump (called magnetic pump), is the new product, which use the permanent magnet join-axis working principle for centrifugal pump, and has advantage of reasonable structure, advanced workmanship, full sealed, non-leakage and cauterization-proof, its performance can be match to the same product of foreign countries.
- reasonable structure
- advanced workmanship
- full sealed, non-leakage
- strong corrosion-resistance
- compact conformation、good- looking appearance
- small in size 、low noise
- uniformity of operation
- convenient maintenance
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Liquiflo's ENDURA® AB-Series is our Patented Air-Barrier Centrifugal Pump. This innovative revolutionary design was the recipient of the 1995 Vaaler Award. The ENDURA® AB can run dry indefinitely and handles solids - something no other pump in the industry can do.
The AB (air-barrier) combines the best features of a standard sealed pump with that of a mag-drive pump, while eliminating the drawbacks commonly associated with these designs. This patented design makes the ENDURA® AB unlike any other pump in the industry.
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Process magnetic drive pumps MDM series
Unique design endurable to dry running (Non contact system)
The pump design features a mechanism to withstand dry running. High magnet power of the rare earth magnets prevents the magnet capsule coming into contact with the thrust ring of the rear casing, thus preventing melting of fluororesin components due to heat generation. This greatly improves resistance against dry running in comparison with conventional magnetic drive pumps made of fluororesin. Note: Only CF type (fitted with high density carbon bearing) can cope with dry running. Dry running is not permitted in the case of KK type.
ETFE and PFA available in standard models
Carbon fibre reinforced ETFE (CFRETFE) and PFA linings can be supplied to meet many varying duties. PFA being a natural unfilled material generates fewer contaminants and makes it ideally suited for transfer of high purity chemicals.
Back pullout system
In order to facilitate inspection and maintenance, this series employs the back pullout system. This enables one to conduct inspections internally and replace parts without removing piping. The pump is designed to include safety measures that can prevent the liquid from leaking when the foot support is pulled back.
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FTI's DB Series Magnetic Drive Pumps are the product of advanced engineering CFD design software and superior magnetic flux technology. Using powerful neodymium magnetic technology, the DB sealless mag drive pumps are an ideal replacement for mechanical sealed pumps in corrosive duty applications.
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Using the latest, patented pump technology, Hayward's Series R all-plastic, corrosion resistant pumps will stand up to the most aggressive, demanding industrial and commercial applications year in and year out. From the heavy duty, thick wall, glass reinforced polypropylene or ETFE pump body construction, to the rugged epoxy painted motors, there is simply no better mag drive plastic pump available anywhere. And Hayward backs every one of its Webster mag drive pumps with an extended two year warranty.
With horsepower ratings from 1/3 to 5 HP, applications requiring flow rates from 5 to 140 GPM and with maximum total dynamic head discharges up to 141 feet, you will find a Webster Magnetic Drive Pump to meet your requirements. And because the process media never contacts metal, there is never a danger of pump failure due to rust or corrosion. Because they are magnetically driven, they have no seals, thus no emissions, leaks or expensive seal replacements.
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TBK, TBAK
Magnetic drive self-priming centrifugal pumps derived from TBH. Capacity to 70 m3/h, max pressure 16 bar.
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Applications
Surface treatment
Transfer and pumping of chemicals
Water treatment
Paper industry
Agriculture
Agribusiness
Cosmetics industry
Salt water
Metallurgy
Pump body made of injected plastic (Polypropylene or PVDF) :Excellent resistance to acids and bases; Max. fluid temperature = 80°C (PP), 110°C (PVDF)
Closed centrifugal pump impeller with diffuser: Very good efficiency
Max. flow rate up to 40 m3/h
Max. pump-out height up to 23 m
Impeller driven by high capacity magnetic coupler: No gaskets ; no risk of leaks
Compatible with fluids of density 1.3 to 2
Ceramic / ceramic impeller bearing oversized with ceramic / teflon stop: Very long lifetime (running dry prohibited)
Integrated electric motor: Reduced dimensions
Automatic repriming : Pump-in height up to 2 m
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For more than 25 years Sterling SIHI have been supplying pumps with magentic couplings for demanding applications in the process industry.
It´s experience in the field of magnetic couplings enables Sterling SIHI to use hermetically sealed drivers for the complete programme of liquid pumps.
PERFORMANCE (for leak free magnetic couplings):-
• Power rarting from 2 to 115 kW
• Temperature range from -40 °C to +400 °C
• Manufactured to ISO 5199 and VDMA 24279
PROCESS PUMPS WITH MAGNETIC COUPLINGS
Performance data
• Capacitiy: max. 650 m3/h
• Delivery head: max. 150 m
• Temperature: max. 300 °C uncooled
SIDE CHANNEL PUMPS WITH MAGNETIC COUPLINGS Performance data
• Capacity: max. 35 m3/h
• Delivery head: max. 354 m
• Temperature: max. 180 °C uncooled
PUMPS FOR HOT LIQUIDS WITH MAGNETIC COUPLINGS
Performance data
• Capacity: max. 600 m3/h
• Delivery head: max. 90 m
• Temperature: max. 400 °C uncooled
SPECIAL DESIGNS WITH MAGNETIC COUPLINGS
Sterling SIHI has 25 years experience in the design of pumps with magnetic couplings for special applications.
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The ENDURA® MC-Series is our standard line of Group I &
Group II ANSI-Dimensional Magnetically-Coupled Centrifugal Pumps. Seven standard models are available to cover a wide range of flow rates.
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Self Priming Magnetic Drive Seal-less Centrifugal Pumps
Designed for Corrosive Liquid and Chemical Transfer
* Magnetic drive, sealless design for leakproof, trouble-free operation.
* Designed to pump acids, alkalies, caustics, bleaches, sea water, solvents and other harsh liquids.
* Powerful magnets drive the pump to deliver up to 225 GPM/105 FT. TDH.
* Stainless steel exterior hardware.
* Handles temperatures to 220°F (99 C).
* Corrosion resistant, fan cooled motors.
* Twin impeller design for high volume circulation and leakproof operation.
* High strength molded pump body for vibration free operation annd extended pump life.
* Easy maintenance.
* Ideal for OEM applications.
* Made in U.S.A.
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MPN range: Standard suction, magnetically-coupled pumps
The pump casing of the MPN range is hermetically sealed. The impeller is powered by magnetic force, eliminating the need for a direct connection to an external motor. Parts in contact with the fluid medium are manufactured from solid PVDF or PP. These models come equipped with low-maintenance, hydrodynamic gliding-surface bearings, composed of either PTFE and ceramics components, or SiC components, and incorporate high-quality permanent magnets into their design.
PVDF pumps may be used for medium temperatures of up to 95°C; PP pumps for temperatures of up to 85°C. These models are available with a choice of electric drive motors: three-phase or single-phase and three-phase explosion protection or flameproof enclosure drives. All drives can be adapted to work off any voltage or frequency. The characteristic curves of these models have been measured using three-phase double pole motors, with water as a test medium, at a temperature of 20°C
Advantages:
- Completely proofed against leaks, as no rotating parts need to be sealed off
- Low maintenance, due to wear-resistant hydrodynamic slide bearings
- High chemical resistance to corrosive media, due to the minimum number of materials used in the pumps` manufacture
- Universally adaptable
Some uses and applications:
- Wafer production in the micro-chip industry
- Printed circuit board (PCB) manufacture
- Water treatment and sewage systems
- Electro-plating applications
- Laboratory facilities
- Medical facilities
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Centrifugal pumps 4 - 120 l/min
Our centrifugal pumps use a magnet clutch for force transmission from the motor to the pump wheel. They do not dispose of a shaft seal or valves which increases the life span and the operational safety of the pumps. All parts being in direct contact with the discharged material are made out of chemically resistant materials.
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Serie MD
Compact mag. drive pumps made of PP
Extremely reliable, compact mag. drive centrifugal pumps
The MD series can de used in many applications. Three main types between 5 and 135 l/min are available.
Due to the sealless construction a contamination of the surrounding area is avoided. Also corrosion, which could be depending on construction, does not appear. Therefore this series is best suited for the machinery installation. Already the standard type offers best chemical resistance by the choice of the used materials.
Special models are available for high heads (MD-Z) or more flow rate (MD-X). The economic laying is thereby possible, that the pump performance is equal to the next bigger standard type. From size 15 both hose and thread connection are available.
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Vanton CHEM-GARD® CGM-ANSI magnetically driven end suction process pumps are sealless, single stage, volute type centrifugals which meet ANSI B73.1 process pump specifications and conform to Hydraulic Institute Standards. They are designed to reflect the latest clean air regulations, to be environmentally safe, and to provide for the leakproof transfer of corrosive, toxic, hazardous and volatile liquids. These are not lined pumps. All fluid contact parts are made of solid, molded, stand-alone, chemically inert thermoplastic components. This avoids inherent liner-related dangers of pinpoint porosity, substrate separation due to faulty application or differential expansion, and surface abrasion.
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UTN-BL SERIES
TECHNICAL SPECIFICATIONS
Materials PP/PVDF/PFA
Flow rate 80 mc/h
Head 65 m
Temperature range da -15 °C a 120 °C
Allowable pressure rating max 20 bar
Viscosty 400 cSt
Impeller type Chiusa
Motors 0.75 - 18,5 Kw
ATEX 1-2G
Velocity range 1450 - 3500
Pass solids Max 150 micron, 2 % in peso, 800 Vk max
Inlet outlet port ISO 2858
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ProMinent von Taine® pumps are magnetically-coupled rotary pumps for metering fluid chemicals. Metering is effected free of leakages, as the power transfer between motor and impeller is effected via a solenoid coupling. ProMinent von Taine® centrifugal pumps feed media up to 22 500 l/h and up to a suction height of 23.5 meters. The capacity being strongly dependent from the counter-pressure, the characteristic line must absolutely be observed.
Advantages
* Leakage-free metering of fluid chemicals
* No charge to the environment
* No loss of chemicals
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Magnetic drive chemical pump type MNK/F, heavy duty design, plain bearings made of SSiC/SAFEGLIDE ® PLUS, eddy-current-free double can of CFRP/PTFE, magnetic coupling, permanent magnets of SmCo and NdFeB, impeller closed with back vanes, bare-shaft, nuts and bolts made of stainless steel, high-quality epoxy coating, inclusive test run, housing material: ductile cast iron EN-JS 1049 acc. to DIN EN 1563 (0.7043 DIN 1693), technical specification to ISO 15783 and DIN ISO 5199, dimensions to DIN EN 22858 / ISO 2858, flanges to DIN EN 1092-2, ISO 7005-2, housing end pressure PN 16
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Pumped Liquid
Aggressive fluids, full desalinated water etc.
Main Fields Of Application
Process engineering and chemical industry, marine and offshore engineering (sea water desalination, chemical tanker)
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MXM Series pumps offer the best combination of durability, safety and performance for a wide range of chemical process applications..
With proven dry run capability and our unique self-radiating bearing lubrication circuit, (patent pending) the MXM is able to withstand process-upset conditions. Close-coupled back pull-out design with individually replaceable internal parts maximizes ease of maintenance, while minimizing operating costs.
Utilizing the best materials for corrosion resistance and product integirty, the MXM features carbon fiber reinforced precision molded liquid contact parts with options of alumina ceramic, carbon or silicon carbide for bearings, shafts and thrust surfaces.
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PERFORMANCE RANGE JET
Flow rate up to 60 l/min
Dynamic head up to 47 m
OPERATING LIMITS
Suction lift up to 9 m
Fluid temperature up to +40 ℃
Maximum ambient temperature +40 ℃
• PROTECTION IP 44
• CONSTRUCTION AND SAFELY STANDARDS in compliance with IEC.
WARRANTY: 1YEAR (according to our general sales conditions)
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This compact, corrosion-resistant pump has the durability for continuous duty in applications requiring low flow, yet higher pressure. Typical examples include laser cooling, medical systems, filter systems and various processing equipment in the electronics industry such as computer chip processing.
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The MX Series pumps represent the latest state of the art design in plastic magnetic drive pumps. With the experience gained from previous generations of MDH pumps, the MX Series has been engineered to meet the most severe operating conditions.
When fitted with a carbon bearing, the MX will allow for brief periods of dry running. The new “self radiating structure” (patent pending), in addition to the existing proven non-contact principle with front and rear supported spindle, greatly improves the ability to withstand cavitation and running against a closed discharge valve.
MX Series pumps are highly recommended for use in various production processes such as filtering, spraying, washing, plating and etching in surface treatment applications.
Split Volute casing (patent pending) The MX Series is the first resin magnet pump that uses a split volute pump casing that forms a vortex chamber
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The 5.5 series pumps are the first in the March product line to employ an involute design with a closed impeller magnet assembly. They can deliver a maximum flow of 30 GPM (110 LPM), and are capable of serving applications with a maximum head of 41 ft. (9m). Able to handle chemicals of all kinds at temperatures up to 190º F (87º C), uses range from icemakers to film processors and silver recovery systems. Units with Kynar® plastic construction can handle strong halogen solutions and certain chromic or sulfuric acid solutions. Other options for wetted materials include glass filled polypropylene, ceramic, Viton®, and 316 stainless steel. Optional bushings, “O” rings and spindle combinations are
available.
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Magnetic drive turbine pumps MDK series
Leakage free, turbine pump
As is common with corrosion resistant pumps, this series uses the magnetic drive method, eliminating all problems caused by liquid leakage. Its pump characteristics include a small flow rate and high head.
Built-in self-priming valve
The inlet side of the pump contains a self-priming valve. Self-priming is actuated quickly after initial priming.
Superior corrosion resistance
The main parts are manufactured from SCS313 or SCS14 stainless cast, allowing the pump to be used for transferring organic solvents and various other chemicals.
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