Dewatering Decanter Centrifuge
- Wastewater and Industrial

A Decanter Centrifuge for the Management of Wastewater, Sewage Sludge, and Industrial Liquid and Solids Separation

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In 1987, Centrisys designed and built its first centrifuge around what was learned in the field by servicing competitor’s equipment in both municipal and industrial applications. Thirty years later, the Centrisys engineering team continues to benefit from problem-solving, learning what does and does not work in the real world and takes that knowledge to continue Centrisys’ lifelong commitment to brand excellence. By providing the most efficient, robust decanter centrifuges, Centrisys gives our customers the results they need. Learn about how Centrisys/CNP is USA BABA manufacturing compliant.

Benefits

  • The Rotodiff® hydraulic scroll drive—our standard 
    backdrive technology from day one
  • Highest G-volume and torque capacity
  • Increase solids handling
  • Reduce polymer consumption
  • Continuous operation
  • Lowest installed horsepower
  • Driest cake
  • Customizable for unique application requirements
  • Lowest measured energy consumption*
  • Reduce operating and maintenance costs
  • Reduce disposal costs
  • Highest torque to weight ratio
  • ISO 9001:2015 and manufactured in Wisconsin
*Based on NYC Wards Island performance test in 2017.
Centrisys decanter centrifuge diagram

Why Choose Centrisys?

USA Engineered and Manufactured

Centrisys-Viscotherm Scroll Drive

Highest Quality

Advanced Wear Protection

Scroll Design and Development

Centrifuge Energy Recovery System

USA Engineered and Manufactured

A Centrisys centrifuge is designed, engineered and built with pride at our corporate headquarters in Kenosha, Wisconsin.

Centrisys-Viscotherm Scroll Drive

The most efficient in the industry with a simplified design; highest torque to weight ratio with the best process control.

Highest Quality

All structural bowl components are centrifugally cast or forged for ultimate integrity and strength.

Advanced Wear Protection

Progressive wear protection prolongs the life of your centrifuge, increases uptime, optimizes performance and reduces service and maintenance costs.

Scroll Design and Development

Axial flow design promotes settling of even the finest solids, improves the recovery rate and reduces polymer consumption.

Centrifuge Energy Recovery System

The centrifuge can restart anytime during a shutdown period (on the fly or standstill) and prevents a costly dismantle to freeup a blocked centrifuge.

Dewatering Decanter Centrifuges - CS Series

CS6-4 CS10-4 CS14-4 CS18-4 CS18-4HC CS21-4 CS21-4HC CS26-4EV CS26-4 CS30-4 CS44-4
Phase 2/3 2/3 2/3 2/3 2/3 2/3 2/3 2/3 2/3 2/3 2
Feed Capacity* gpm (m3h) 2-10
(0.5-2)
5-35
(1-8)
20-60
(5-14)
50-100
(11-23)
75-125
(17-29)
100-175
(23-40)
150-225
(34-51)
150-320
(34-73)
200-400
(45-90)
300-700
(68-159)
500-1,000
(114-227)
Weight lbs (kgs) 700
(318)
2,000
(910)
3,800
(1,725)
6,500
(2,950)
8,200
(3,720)
8,500
(3,860)
10,000
(4,550)
16,500
(7,490)
18,500
(8,400)
30,000
(13,600)
50,000
(22,680)
Total Installed Power HP (kW) 8
(6)
20
(15)
40
(30)
50
(38)
60
(45)
75
(56)
90
(68)
140
(105)
165
(123)
275
(205)
450
(336)
Avail. Shallow Pool/Angle YES YES YES YES YES YES YES YES YES YES YES
Auto Lube System YES YES YES YES YES YES YES YES YES YES YES
L x W x H in (m) 75x21x28
(1.9x0.5x0.7)
89x44x27
(2.3x1.1x7)
122x34x31
(3.1x0.9x0.8)
151x44x41
(3.8x1.1x1)
175x44x47
(4.5x1.1x1.2)
175x44x47
(4.5x1.1x1.2)
190x45x53
(4.8x1.2x1.4)
210x56x62
(5.3x1.4x1.6)
225x56x62
(5.7x1.4x1.6)
258x74x75
(6.6x1.9x1.9)
248x122x70
(5.2x3.1x1.8)
Cake Dryness Up to 40% process dependant Up to 40% process dependant Up to 40% process dependant Up to 40% process dependant Up to 40% process dependant Up to 40% process dependant Up to 40% process dependant Up to 40% process dependant Up to 40% process dependant Up to 40% process dependant Up to 40% process dependant
Phase 2/3
Feed Capacity* gpm (m3h) 2-10
(0.5-2)
Weight lbs (kgs) 700
(318)
Total Installed Power HP (kW) 8
(6)
Avail. Shallow Pool/Angle YES
Auto Lube System YES
L x W x H in (m) 75x21x28
(1.9x0.5x0.7)
Cake Dryness Up to 40% process dependant
Phase 2/3
Feed Capacity* gpm (m3h) 5-35
(1-8)
Weight lbs (kgs) 2,000
(910)
Total Installed Power HP (kW) 20
(15)
Avail. Shallow Pool/Angle YES
Auto Lube System YES
L x W x H in (m) 89x44x27
(2.3x1.1x7)
Cake Dryness Up to 40% process dependant
Phase 2/3
Feed Capacity* gpm (m3h) 20-60
(5-14)
Weight lbs (kgs) 3,800
(1,725)
Total Installed Power HP (kW) 40
(30)
Avail. Shallow Pool/Angle YES
Auto Lube System YES
L x W x H in (m) 122x34x31
(3.1x0.9x0.8)
Cake Dryness Up to 40% process dependant
Phase 2/3
Feed Capacity* gpm (m3h) 50-100
(11-23)
Weight lbs (kgs) 6,500
(2,950)
Total Installed Power HP (kW) 50
(38)
Avail. Shallow Pool/Angle YES
Auto Lube System YES
L x W x H in (m) 151x44x41
(3.8x1.1x1)
Cake Dryness Up to 40% process dependant
Phase 2/3
Feed Capacity* gpm (m3h) 75-125
(17-29)
Weight lbs (kgs) 8,200
(3,720)
Total Installed Power HP (kW) 60
(45)
Avail. Shallow Pool/Angle YES
Auto Lube System YES
L x W x H in (m) 175x44x47
(4.5x1.1x1.2)
Cake Dryness Up to 40% process dependant
Phase 2/3
Feed Capacity* gpm (m3h) 100-175
(23-40)
Weight lbs (kgs) 8,500
(3,860)
Total Installed Power HP (kW) 75
(56)
Avail. Shallow Pool/Angle YES
Auto Lube System YES
L x W x H in (m) 175x44x47
(4.5x1.1x1.2)
Cake Dryness Up to 40% process dependant
Phase 2/3
Feed Capacity* gpm (m3h) 150-225
(34-51)
Weight lbs (kgs) 10,000
(4,550)
Total Installed Power HP (kW) 90
(68)
Avail. Shallow Pool/Angle YES
Auto Lube System YES
L x W x H in (m) 190x45x53
(4.8x1.2x1.4)
Cake Dryness Up to 40% process dependant
Phase 2/3
Feed Capacity* gpm (m3h) 150-320
(34-73)
Weight lbs (kgs) 16,500
(7,490)
Total Installed Power HP (kW) 140
(105)
Avail. Shallow Pool/Angle YES
Auto Lube System YES
L x W x H in (m) 210x56x62
(5.3x1.4x1.6)
Cake Dryness Up to 40% process dependant
Phase 2/3
Feed Capacity* gpm (m3h) 200-400
(45-90)
Weight lbs (kgs) 18,500
(8,400)
Total Installed Power HP (kW) 165
(123)
Avail. Shallow Pool/Angle YES
Auto Lube System YES
L x W x H in (m) 225x56x62
(5.7x1.4x1.6)
Cake Dryness Up to 40% process dependant
Phase 2/3
Feed Capacity* gpm (m3h) 300-700
(68-159)
Weight lbs (kgs) 30,000
(13,600)
Total Installed Power HP (kW) 275
(205)
Avail. Shallow Pool/Angle YES
Auto Lube System YES
L x W x H in (m) 258x74x75
(6.6x1.9x1.9)
Cake Dryness Up to 40% process dependant
Phase 2
Feed Capacity* gpm (m3h) 500-1,000
(114-227)
Weight lbs (kgs) 50,000
(22,680)
Total Installed Power HP (kW) 450
(336)
Avail. Shallow Pool/Angle YES
Auto Lube System YES
L x W x H in (m) 248x122x70
(5.2x3.1x1.8)
Cake Dryness Up to 40% process dependant
Phase 2/3
Feed Capacity* gpm (m3h) 2-10
(0.5-2)
Weight lbs (kgs) 700
(318)
Total Installed Power HP (kW) 8
(6)
Avail. Shallow Pool/Angle YES
Auto Lube System YES
L x W x H in (m) 75x21x28
(1.9x0.5x0.7)
Cake Dryness Up to 40% process dependant
Phase 2/3
Feed Capacity* gpm (m3h) 5-35
(1-8)
Weight lbs (kgs) 2,000
(910)
Total Installed Power HP (kW) 20
(15)
Avail. Shallow Pool/Angle YES
Auto Lube System YES
L x W x H in (m) 89x44x27
(2.3x1.1x7)
Cake Dryness Up to 40% process dependant
Phase 2/3
Feed Capacity* gpm (m3h) 20-60
(5-14)
Weight lbs (kgs) 3,800
(1,725)
Total Installed Power HP (kW) 40
(30)
Avail. Shallow Pool/Angle YES
Auto Lube System YES
L x W x H in (m) 122x34x31
(3.1x0.9x0.8)
Cake Dryness Up to 40% process dependant
Phase 2/3
Feed Capacity* gpm (m3h) 50-100
(11-23)
Weight lbs (kgs) 6,500
(2,950)
Total Installed Power HP (kW) 50
(38)
Avail. Shallow Pool/Angle YES
Auto Lube System YES
L x W x H in (m) 151x44x41
(3.8x1.1x1)
Cake Dryness Up to 40% process dependant
Phase 2/3
Feed Capacity* gpm (m3h) 75-125
(17-29)
Weight lbs (kgs) 8,200
(3,720)
Total Installed Power HP (kW) 60
(45)
Avail. Shallow Pool/Angle YES
Auto Lube System YES
L x W x H in (m) 175x44x47
(4.5x1.1x1.2)
Cake Dryness Up to 40% process dependant
Phase 2/3
Feed Capacity* gpm (m3h) 100-175
(23-40)
Weight lbs (kgs) 8,500
(3,860)
Total Installed Power HP (kW) 75
(56)
Avail. Shallow Pool/Angle YES
Auto Lube System YES
L x W x H in (m) 175x44x47
(4.5x1.1x1.2)
Cake Dryness Up to 40% process dependant
Phase 2/3
Feed Capacity* gpm (m3h) 150-225
(34-51)
Weight lbs (kgs) 10,000
(4,550)
Total Installed Power HP (kW) 90
(68)
Avail. Shallow Pool/Angle YES
Auto Lube System YES
L x W x H in (m) 190x45x53
(4.8x1.2x1.4)
Cake Dryness Up to 40% process dependant
Phase 2/3
Feed Capacity* gpm (m3h) 150-320
(34-73)
Weight lbs (kgs) 16,500
(7,490)
Total Installed Power HP (kW) 140
(105)
Avail. Shallow Pool/Angle YES
Auto Lube System YES
L x W x H in (m) 210x56x62
(5.3x1.4x1.6)
Cake Dryness Up to 40% process dependant
Phase 2/3
Feed Capacity* gpm (m3h) 200-400
(45-90)
Weight lbs (kgs) 18,500
(8,400)
Total Installed Power HP (kW) 165
(123)
Avail. Shallow Pool/Angle YES
Auto Lube System YES
L x W x H in (m) 225x56x62
(5.7x1.4x1.6)
Cake Dryness Up to 40% process dependant
Phase 2/3
Feed Capacity* gpm (m3h) 300-700
(68-159)
Weight lbs (kgs) 30,000
(13,600)
Total Installed Power HP (kW) 275
(205)
Avail. Shallow Pool/Angle YES
Auto Lube System YES
L x W x H in (m) 258x74x75
(6.6x1.9x1.9)
Cake Dryness Up to 40% process dependant
Phase 2
Feed Capacity* gpm (m3h) 500-1,000
(114-227)
Weight lbs (kgs) 50,000
(22,680)
Total Installed Power HP (kW) 450
(336)
Avail. Shallow Pool/Angle YES
Auto Lube System YES
L x W x H in (m) 248x122x70
(5.2x3.1x1.8)
Cake Dryness Up to 40% process dependant

Customization

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DT Series

The Centrisys innovative DT Model Decanter Centrifuge is the first decanter centrifuge developed specifically for the manure industry and is the proven solution to do more with manure management to ensure profitability and achieve environmental goals.

  • Haul less by concentrating nutrients to manure solids
  • Help producers meet nutrient removal permit requirements
  • Reduce storage lagoon dredging frequency
  • Minimize water use by recycling manure liquid
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T Series

The Centrisys T Model Decanter Centrifuge increases solids loading capacity, supports on-the-fly bowl changes and features higher quality centrifugally cast components that meet
ISO 9001:2015 standards.

  • Process 20 pounds per gallon of weighted mud or flocculated ultra-fine slurries
  • A890 duplex stainless steel for bowl longevity in low pH environments, higher tensile strength and greater corrosion resistance compared to 316SS
  • Feed and solids discharge with replaceable tungsten carbon tiles

Dewatering Decanter Centrifuges - CS Series Videos

 
 

Resources

Videos

Contact Us to Learn More About Centrisys/CNP's Capabilities

We're dedicated to providing innovative solutions that enhance the efficiency and effectiveness of your processes. Whether you're looking to optimize performance, reduce operational costs, or explore our industry-leading technology, our team is here to help.

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