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WHY
VANTON HAS BECOME THE PREFERRED MANUFACTURER OF ENGINEERED THERMOPLASTIC
PUMPS:
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We
not only pioneered the thermoplastic pump, we perfected it.
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In
the 1950, Vanton developed a revolutionary all-plastic pump for use in
conjunction with the first heart-lung device. The design limited fluid contact to only two non-metallic parts: a
plastic body block and a flexible liner. This was the birth of our Flex-I-Liner rotary pump.
Its self-priming sealless design made it an industry standard for
the handling of corrosive, abrasive and viscous fluids as well as those
that must be transferred without contaminating the product.
We
then developed horizontal and vertical centrifugal pumps designed to take
advantage of the superior chemical inertness, abrasion resistance, low
weight and moldability of thermoplastics.
Vanton
now offers the most comprehensive line of thermoplastic pumps in the
industry. |
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This should give you some idea of what our pumps go
through before you get them. |
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We put our pumps through
the paces to make sure they live up to expectations. When they leave our plant, we know they are best by test, not
by guess. To the best of our
knowledge, no other pump manufacturer puts every pump through such a
complete battery of hydraulic, vibration and electrical tests.
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Vanton pumps are subjected to the following
test wherever appropriate: |
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1.
Hydrostatic test for leak tightness.
2.
Operational check of pump performance to specified conditions of
service.
3.
Vibration evaluation.
4. Noise level analysis.
5. Measurement
of voltage, amperage, kilowatts and power factor at varying outputs. |
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Sometimes the simplest designs yield the most efficient
products. |
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Don’t be misled by the apparent simplicity
of the design of Vanton pumps. |
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Uncomplicated
construction makes our pumps more cost effective and easier to maintain.
Here’s why:
1. Fluid contact is limited to chemically inert thermoplastics and
elastomers.
2. Extensive component interchangability permits
wide choice of available materials and the use of many new ones as they are developed.
The
simplicity of our designs assures long, trouble-free operation. Since each pump is individually tested and its characteristics
permanently recorded for instant retrieval, spare parts
can be supplied accurately, rapidly and economically, regardless of the
age, or model of the pump.
As pioneers
in the design, manufacture and application of thermoplastic pumps, we have
long been tuned in to the need for round-the-clock operations and
dependable service.
Whether the
problem is related to pump installation or start-up, changing operating
conditions or emergency needs, there is never a 9 to 5 work syndrome at
Vanton. Early or late,
weekdays or weekends or holidays, if you need Vanton service, it’s yours
for the asking.
Our
highly trained worldwide sales/service representatives are as near as your
telephone, and if for any reason you can’t reach them, there’s always a headquarters specialist available by phone, fax or e-mail.
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WHY
ENGINEERED THERMOPLASTICS ARE SPECIFIED FOR HANDLING CORROSIVE, ABRASIVE,
HAZARDOUS, AND ULTRAPURE FLUIDS:
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Applications |
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Thermoplastic
components are preferred over stainless steel, exotic alloys, FRP solid
materials or linings because they offer broader use for handling acids,
caustics, solvents, chlorides, halogens and other corrosive, abrasive or
hazardous fluids, even mixed or unknown liquids, plant effluents and waste
streams. Their chemical inertness assures purity when handling ultrapure
water and other fluids required by chemical and pharmaceutical
manufacturers, printed circuit board fabricators, utilities and other
companies whose processing operations cannot tolerate contamination. |
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Although
extensive corrosion resistance charts are available from Vanton and other
sources, there is no substitute for experience, and no company with as
much experience in the application of thermoplastic pumps as Vanton.
The latest edition of the Technical Library Index of published data
on specific applications is available for the asking.
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MATERIALS
OF CONSTRUCTION |
PROPERTIES |
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Material |
Maximum
Temp
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Specific
Gravity |
Weight
Loss
(Milligrams)
Taber,
1000 Cycles
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°C |
°F |
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PVC
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polyvinyl chloride
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140
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160
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1.30
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12-20
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CPVC |
chlorinated polyvinyl chloride |
210 |
99 |
1.49 |
20 |
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PE |
polyethylene |
200 |
93 |
.92-.94 |
5 |
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PP |
polypropylene |
185 |
85 |
0.94 |
15-20 |
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PVDF |
polyvinylidene fluoride |
275 |
135 |
1.75 |
5-10 |
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ECTFE |
ethylene chlorotrifluorethylene |
300 |
149 |
1.75 |
5-10 |
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PTFE |
polytetrafluorethylene |
500 |
260 |
2.14-2.20 |
500-1000 |
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FRP |
fibreglass reinforced plastic |
250 |
121 |
3.4-5.0 |
388-520 |
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SS
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stainless steel type 304-316
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NA |
NA |
7.9 |
50
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Processing:
Chemicals,
petrochemicals, pharmaceuticals, pulp/paper, foods semiconductors,
textiles, minerals. |
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Manufacturing:
Metal
fabrication, electric/electronic equipment, computers, cleaning, pickling,
plating, finishing.
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Water/Wastewater:
Municipal
and industrial chemical transfer and treatment, lift stations, pH
neutralisation, filtration.
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Environmental:
Air,
water, hazardous/toxic wastes, pollution control, system design,
remediation, federal/local compliance.
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Innovative from the
start, Vanton is dedicated to problem solving through close, personal
customer involvement. Our
product development programs are linked to user requirements to
trouble-free pumping of aggressive fluids eliminating product
contamination and helping industry and municipalities meet the challenges
imposed by environmental regulations.
Regardless of the
Vanton pump you specify, rest assured that it is engineered to provide the
ultimate in performance, longevity, and ease of maintenance and that
Vanton’s knowledgeable staff of sales engineers, service technicians and
over 400 representatives, is devoted to ensuring your total satisfaction.
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