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HNC SERIES ROBUST | LOW MAINTENANCE | MODULAR | SUMP VACUUMING VERTICAL CANTILEVER SLURRY PUMP
In HEVVY PUMPS, we have created a product line that embodies both imagination and technological advancement. Over the course of our 40 year history as TOYO PUMPS, the company has progressively evolved. Our valued customers have helped to shape us, and from years of listening to their particular needs, dreams and continuous positive feedback - we created the HEVVY PUMPS product line to service these requirements. We don’t believe in relying on past merits alone.
HEVVY pushes the limits of technology and design, to propel the future and challenge the industry to be more reliable, efficient and accountable to its customers and the environment. It is an exciting new future when “heritage” and “imagination” meet to benefit both worlds. With HEVVY and its new product lines, we are ready to make a real impact globally.
HEVVY PUMPS HISTORY
Where heritage meets imagination - the evolution of TOYO PUMPS.
Make no mistake - the TOYO name has served us well. TOYO is a proven technology, despite being developed years ago. HEVVY is about embracing our proven technology and incorporating it into our new designs to both improve and create better products.
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We can truly partner with our customers and consider ourselves an extension of our customer’s operation. We are not trying to be everything to everybody and therefore do not have the unfocused range of product lines that most of our conglomerate competitors have. As a result we are able to move faster and adapt with technology.
We realize that by gaining just five efficiency points, we can effectively save our customers thousands of dollars a year in electricity costs. We also realize that by not basing our business model on surviving off spare parts revenues, we can invest in designing pumps that actually last the test of time - thereby offering our customers a lower total cost of ownership.
HEVVY PUMPS ADVANTAGE
HEVVY PUMPS are designed in-house by our engineers and crafted in North America using our own local workforce and know-how. HEVVY is our name and it signifies we are no lightweight.
HEVVY is a niche player in the solids handling market and knows the applications better than anyone else. This knowledge brings with it the following advantages:
We have named ourselves HEVVY - perfectly summing up who we are & the industries we serve.
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HNC SERIES
A MODULAR, HEAVY DUTY, LOW MAINTENANCE, TRUE CANTILEVERSLURRY PUMP
True Vertical Cantilever- (no submerged bearings, bushings or seals)
Motors easily accessible / outside of the sump
Direct Drive or Belt Drive arrangements
Wet end standard in High Chrome and CD4 (other metallurgies available)
Up to 8ft setting lengths (for longer setting needs, our underslung bearing housings and suction pipes can be explored)
Agitator, Chopper and Suction packages available
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HNC SERIES
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V-belt or Direct Drive configuration available
Heavy-duty bearings
Standard Lip Seal or optional Bearing isolator available
Agitator, Non-agitator & Chopper options
Large diameter shaft always runs under first critical speed
TRUE CANTILEVER DESIGN: NO SUBMERGED BEARINGSMAIN FEATURES
VERTICAL CANTILEVER SLURRY PUMP
True Cantilever designNo submerged
bushing, support, seal-less design
THE MODULAR ADVANTAGES:
Maximum FlexibilityIf your pump performance requirements change, simply change the pumping end to ensure you are always achieving maximum productivity and efficiency. Cost SavingsNo need to buy a brand new piece of equipment when system requirements change. Just change the pump end. If you can standardize on the same pumping ends throughout your plant then you can greatly reduce the need for excessive spare parts inventory. Increased Productivity Production is profit. When systems change the lead times of some custom drive units can not only be long but also expensive. If you can recycle your drive unit and simply change your pumping end you can get back into production quicker, cheaper, with less downtime required.
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The HEVVY modular program allows you the flexibility of coupling the pumping ends below with either the same or different HEVVY drive configurations - be it vertical cantilever, horizontal, or submersible.
THE MODULAR ADVANTAGE
S E B D
HEVVY PUMPS, the evolution of TOYO PUMPS, now brings you the next generation of agitator with far superior agitation, mixing and suspension abilities. We introduced the world to its very first Agitator over 40 years ago and now we’re very proud to introduce the patented Suspendore™. The best just got better:
Optimized Thrust: Like the wings of a fighter jet, Suspendore’s™ blades have been engineered to provide the perfect combination of downward and outward thrust without sacrificing efficiency or degrading the suction performance of the pump. Sump vacuuming ability: Compound layers of blades are positioned to optimizethe Suspendore’s ability to lift resting solids into suspension so that they can be pumped rather than settle and collect. The Suspendore™ helps our pumps act like a sump vacuum cleaner. Better wear characteristics: The Suspendore™ is engineered to maintain its agitation capability for the longest period possible as it wears. We do this through the very intentional placement of our agitation blades and encapsulating shroud. More modular design: With our new design, it’s the application that drives the Suspendore’s™ size not the pump alone. If your application requires more agitation we can now fit your pump with a bigger sized Suspendore™ to ensure the most optimized mixing result. (some exceptions apply).
MAXIMIZING FLEXIBILITY & PRODUCTIVITY
HNC OPTIONS
SUSPENDORE™ THE EVOLUTION OF AGITATION & MIXING TECHNOLOGY
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This wholly independent chopper unit features heavy duty blades, located in front of the pump’s suction. Best of all, because the chopper unit is independent of the impeller, as the unit dulls or wears, it can be replaced without having to replace the whole impeller assembly. Available for S and E wet ends.
The jet ring delivers high pressure water through nozzles to loosen up compacted and heavy solids and thus fluidizing dense solids mixtures into the intake of the pump.
JET RING
HNC pumps are available with fully tailored DOL (direct on line) or Soft Starter control panels. Available in 380/460/575V configurations in either 50/60Hz. VFD configurations also available.
CONTROL PANELS
WE THRIVE OFF NEW IDEAS!HEVVY specializes in working with our customers to help them create custom solutions to solve their toughest applications.
?MAXIMIZING FLEXIBILITY & PRODUCTIVITY
HNC OPTIONS
CHOPPER
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RUBBER COATED PARTS
CUSTOM BASEPLATES & SUCTION PIPES WITH
JET OPTION
UNDERSLUNG BEARING HOUSING
CUSTOM PAINT
Any shape and any size can be considered to mirror or retrofit existing or tough fit installations.
When in need of a little extra length, the bearing housing can be configured below the baseplate allowing you to go reach a little deeper into the sump when critical speeds become an issue.
Although Hevvy’s standard epoxy paint has been carefully selected for tough industrial applications and suitable for immersion, HEVVY can work with many custom paint specifications or color.
When corrosion or abrasion present a challenge HEVVY can rubber line key critical components for longer lasting life.
MAXIMIZING FLEXIBILITY & PRODUCTIVITYHNC OPTIONS
MAXIMIZING FLEXIBILITY & PRODUCTIVITYHNC OPTIONS
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PONTOONS CUSTOM METAL SELECTION
CUSTOM STRUCTURES
Custom pontoons can be designed to fit any of HEVVY’s product lines.
Custom structures can be manufactured to provide safe support for elevated installations when wash down water needs to be managed.
HEVVY ENGINEERING can work with you to help select the most appropriate materials for your tough applications.
Breaks swirl and helps present a laminar flow to the suction inlet which reduces chance of cavitation.
ANTI-VORTEX SCREEN
Your all in-one-unit of seal-less pump, sump, and driver designed to separate air from slurry prior to pumping for maximum pumping ability.
HNC SERIES
FROTH PUMP SYSTEM
Utilizing HEVVY’s proven, robust yet low maintenance cantilever technology - with no submerged seals and patented axial spiral hydraulic design - to maximize pumping efficiency Conical tank optimized using computational fluid dynamics to create a vortex that allows the air entrained in the slurry to escape prior to pumping
Designed for ease of install and connectivity
High efficiency, recessed, vortex inducing wet end capable of pumping high concentrations of entrained air All designs run under 1st critical speed for added robustness of the shaft/bearing assembly and for flexible operating speeds
Semi-Open wet end available for higher solids concentration Metal, rubber, and a wide range of metal/polymer options available on request
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HNC SERIEST500 CANTILEVER PUMP
METERS FEET
1200 RPM
1100 RPM
1000 RPM
900 RPM
800 RPM
700 RPM
600 RPM
96198744787069956121524743723498262317491135
21.3
17.5
26.2
34.9
43.6
52.4
61.1
69.8
78.5
87.3
96
104.7
113.5
122.2
35
70
105
140
175
210
245
280
315
350
385
38,50031,50024,50017,50010,5004,50042,00035,00028,00021,00014,0007,000
Discharge Size 20”, 150# FF Flange
System Head Heads to 77m (250 ft)
Capacity Capacities to 6,800m3/hr (30 000 gpm)
Materials Corrosion/erosion resistant metal alloys
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Double suction intake design for high capacities and balanced axial loading
Cantilever design with no submerged bearings
Impellar clearance is adjustable for wear without disassembling the liquid end
Suction screens prevent entrance of large solids or debris into the impellar Twin volute for balanced radial loads Class 1 slurry, great for water reclaim applications
m3/
HR
US
/GP
M
m3/
HR
US
/GP
MMETERS FEET
40 60 200 300 400100 600 1000
200 300 400 600 1000 2000 3000 4000 6000
90
85
80
75
70
65
60
55
50
45
40
35
30
25
20
15
10
5
275
250
225
200
175
150
125
100
75
50
25
2000
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SSEMI-OPEN IMPELLER
EVORTEX
IMPELLER
Patented axial spiral casing No front wear plate needed
Available in ductile iron, High Chrome, CD4, Alloy 20, & more
Up to 40% solids by weight
Low shear
METERS FEET
30 40 60 100
160
150
140
130
120
110
100
90
80
70
40
30
20
10
200 300 400 600 1000
520
480
440
400
360
320
280
240
120
80
40
2000 3000 4000 6000
200 300 400 600 1000 2000
Special elliptical cut water design
High efficiency curved back vanes
Up to 60% solids by weight
Available in High Chrome, CD4, Alloy 20, & more
m3/
HR
US
/GP
M
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METERS FEET
40
125
100
75
50
25
30 40 60 200 300 400100 600 1000
200 300 400 600 1000 2000 3000 4000 6000 8000
35
30
25
20
15
10
5
BCLOSED
IMPELLER
DCLOSED
IMPELLER
METERS FEET
160
140
120
100
80
60
40
20
500
450
400
350
300
250
200
150
100
50
60 100 200 300 400 600 1000
300 400 600 1000 2000 3000 4000 6000 10000
2000
15000
High head
Up to 70% solids by weight
Available in High Chrome, CD4, Alloy 20, & more
Large solids handling
Up to 70% solids by weight
Standard High Chrome impeller and agitator
Optional High Chrome casing and elbow
m3/
HR
US
/GP
Mm
3/H
RU
S/G
PM
At HEVVY PUMPS we were born out of our passion for pumping solids. The majority of pumping companies began life as a water pumping company. Therefore, if they now offer a “slurry” pump, they’ve simply adapted one of their water pumps to do a slurry pumps’ job. This is not always the ideal solution (similar to asking a pick-up truck to do a dump truck’s job).
To find the right solution for your application it is important to first understand what it is you are trying to pump. Slurries come in many shapes, sizes, weights, levels of abrasion or corrosion and consistency. For your convenience, the industry defines slurries by classes. We have included a very simplified chart (see below) to assist you in understanding what slurry class you might be dealing with. As always we are happy to help you choose the right solution for your application. Please give us a call if this is all as clear as well… slurry.
HEVVY SLURRYCLASSIFICATIONS
The above chart is for use as a guide only. It assumes 2.65 Ss silica-based solids. Adjust rating to account for solids of different abrasivity using ASTM G75-95. The chart is based on the Hydraulic Institute’s Slurry Class guideline. For more information about the HI Slurry Classes please visit http://pumps.org or call HEVVY PUMPS for assistance.
SLURRY TYPES: SILT | SAND | TAILINGS
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SERVICE CLASS GUIDELINE FOR SLURRY PUMP EROSIVE WEAR
SLU
RR
Y S
PE
CIF
IC G
RA
VIT
Y
AVERAGE d50 PARTICLE SIZE (MICRONS)
50 500 5000
2
1.8
1.6
1.4
1.2
1
CV CW
50% 73%
40% 63%
30% 53%
20% 38%
10% 24%
10%CLASS 1
CLASS 2
CLASS 3
CLASS 4
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THE EVOLUTION OF OUR CANTILEVER PRODUCT’S IDENTITY Currently we’re in the process of giving some of our products a new identity. We’re doing this for a few reasons: • to continue our evolution from TOYO PUMPS to HEVVY PUMPS; • in hopes of simplifying the product offering from an identity point of view; • to highlight one of our products’ greatest advantages – it’s modularity. Meaning that you can couple most of any one of our pump ends on most of our drive ends be it submersible, vertical cantilever, or horizontal. Rest assured, the products you know and love haven’t changed even through you may be calling them a new name in the future. We continue to invest hevvily in research and development, as well as follow our passion for technology and engineering design. At the same time, we are carefully building our HEVVY/ TOYO PUMP TEAM which allows us to continue our mission of continuously improving our product’s overall life, performance, and ability to withstand the toughest applications on earth. Many of you will have legacy products and may have concerns about the need to change product names or descriptions in the system. There really is no cause for concern, even if you want to order duplicate pumps or parts, under your traditional way of identifying it, we’ll make the transition on our end and deliver you exactly what you’ve always ordered. We want this process to be seamless and painless for you; please feel free to tell us how we can help. For some period of time you will likely receive curves or other technical documentation with some legacy identity. This is also fine. It’s all part of the journey. For reference: DEC will be known as the HNC-E DBC will be known as the HNC-B DC will be known as the HNC-D Our newest semi-open impeller pump hydraulic is the HNC-S For questions or assistance, please feel free to contact your local Regional Manager or:[email protected]
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Be confident that your HEVVY PUMP will work with our No Risk Trial Program. All we need is a little information about your application and a commitment from you - when our pump meets the expectations that we both agree on - that you will keep the pump.
HEVVY PUMPS is proud to offer a complimentary pump audit of your four worst pumping applications, complete with a report.
Contact your Regional Manager or [email protected] for more information.
GIVE US YOUR WORST
HEVVY’S NO RISK TRIAL PROGRAM
The information that has been provided within the pages of this brochure has been complied in good faith and to the best of HEVVY PUMPS ability.
However, the authors of this document make no warranty, of any kind, expressed or implied, and will not be held responsible, or liable, for errors or omissions resulting in any loss or damage caused, or alleged to be caused - directly or indirectly - by information contained within. Information is also subject to change at the discretion of HEVVY PUMPS.
Copyright 2019. All rights reserved. PBR-HNC-EN-RO
Toyo Pumps North America, Corp.Hevvy Pumps, Inc.
1550 Brigantine Drive | Coquitlam, B.C. | Canada V3K 7C1 www.hevvypumps.com
