Chemical Engineering July 2022 - 19

pumps and the Multijector MX Series
three-stage ejector vacuum pumps
offer a wide range of airflows to meet
the requirements of each pneumaticvacuum-conveying
system. - Volkmann
USA, Bristol, Pa.
www.volkmannusa.com
Grundfos
A new model added
to this pump range
Following the earlier introduction of
the CR 185 and CR 215 pumps,
this company recently added the CR
255 pump (photo), with flow range
capacities up to 240, 280 and 320
m3/h respectively. The new hydraulic
design improves everything from
impeller and guide vanes to inlet,
discharge port, sleeve and diffuser,
taking current energy efficiency and
performance standards for
vertical
multi-stage inline pumps to the next
level. To ensure maximum efficiency,
the hydraulic design of the new CR
range has been optimized to move
liquids with as little friction and turbulence
as possible, says the company.
The shaft seal of the CR pumps is
developed in-house and is available
Save energy with this
new synchronous motor
With ratings at IE 4 and IE 5, the
SynRA (photo) is a patent-pending
synchronous motor that, when
paired with the company's ID300
Perfectspeed integrated drive, is
said to offer one of the highest efin
various material combinations to
suit different liquid, pressure and
temperature requirements. Thanks
to its balanced design, the CR seal
can withstand a great amount of
pressure and can expect a longer
service life compared to other large
pumps. The pumps also are designed
to reduce the risk of cavitation
and increase the robustness and
lifecycle of the pump. - Grundfos,
Bjerringbro, Denmark
www.grundfos.com
Nidec Motor
ficiencies available for today's industrial
and commercial pumping
and HVAC equipment. In addition to
significant energy savings, this new
technology offers the advantage of
easy motor replacement, without
having to install an entirely new system
and controls, saving time and
money. SynRA provides the operating
benefit of a pure synchronous
reluctance motor, and suitability
benefit from a simple volts/Hz drive.
The product's Smart Technology results
in less wear and tear on blower
or pump systems by matching application
demands with variable
speed. - Nidec Motor Corp., St.
Louis, Mo.
www.usmotors.com
n
Gerald Ondrey
CHEMICAL ENGINEERING WWW.CHEMENGONLINE.COM
For details visit adlinks.chemengonline.com/82583-08
JULY 2022
19

http://www.volkmannusa.com http://www.grundfos.com http://www.usmotors.com http://adlinks.chemengonline.com/82583-08 http://WWW.CHEMENGONLINE.COM

Chemical Engineering July 2022

Table of Contents for the Digital Edition of Chemical Engineering July 2022

Chemical Engineering July 2022 - 1
Chemical Engineering July 2022 - Cover1
Chemical Engineering July 2022 - Cover2
Chemical Engineering July 2022 - 1
Chemical Engineering July 2022 - 2
Chemical Engineering July 2022 - 3
Chemical Engineering July 2022 - 4
Chemical Engineering July 2022 - 5
Chemical Engineering July 2022 - 6
Chemical Engineering July 2022 - 7
Chemical Engineering July 2022 - 8
Chemical Engineering July 2022 - 9
Chemical Engineering July 2022 - 10
Chemical Engineering July 2022 - 11
Chemical Engineering July 2022 - 12
Chemical Engineering July 2022 - 13
Chemical Engineering July 2022 - 14
Chemical Engineering July 2022 - 15
Chemical Engineering July 2022 - 16
Chemical Engineering July 2022 - 17
Chemical Engineering July 2022 - 18
Chemical Engineering July 2022 - 19
Chemical Engineering July 2022 - 20
Chemical Engineering July 2022 - 21
Chemical Engineering July 2022 - 22
Chemical Engineering July 2022 - 23
Chemical Engineering July 2022 - 24
Chemical Engineering July 2022 - 25
Chemical Engineering July 2022 - 26
Chemical Engineering July 2022 - 27
Chemical Engineering July 2022 - 28
Chemical Engineering July 2022 - 29
Chemical Engineering July 2022 - 30
Chemical Engineering July 2022 - 31
Chemical Engineering July 2022 - 32
Chemical Engineering July 2022 - 33
Chemical Engineering July 2022 - 34
Chemical Engineering July 2022 - 35
Chemical Engineering July 2022 - 36
Chemical Engineering July 2022 - 37
Chemical Engineering July 2022 - 38
Chemical Engineering July 2022 - 39
Chemical Engineering July 2022 - 40
Chemical Engineering July 2022 - 41
Chemical Engineering July 2022 - 42
Chemical Engineering July 2022 - 43
Chemical Engineering July 2022 - 44
Chemical Engineering July 2022 - 45
Chemical Engineering July 2022 - 46
Chemical Engineering July 2022 - 47
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Chemical Engineering July 2022 - 49
Chemical Engineering July 2022 - 50
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Chemical Engineering July 2022 - 53
Chemical Engineering July 2022 - 54
Chemical Engineering July 2022 - 55
Chemical Engineering July 2022 - 56
Chemical Engineering July 2022 - 57
Chemical Engineering July 2022 - 58
Chemical Engineering July 2022 - 59
Chemical Engineering July 2022 - 60
Chemical Engineering July 2022 - Cover3
Chemical Engineering July 2022 - Cover4
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