Energy Machinery, Inc.
10 Reservoir Park Drive Rockland, MA 02370
Phone:781-871-6220 • Fax:781-878-7085• Toll Free:1-800-643-4330
E-Mail: info@energymachinery.com • Web site: www.energymachinery.com
All Categories > Blowers & Vacuum Pumps > CycloBlower® Industrial Series Positive Displacement Blowers with Vacuum Pump > Item # 9CDL23  


Item # 9CDL23, 49 1/2 Inch (in) Length CycloBlower® Industrial Series Positive Displacement Blower with Vacuum Pump
List Price QUOTE

50 Years of Proven Results
The Gardner Denver™ CycloBlower® Industrial Series offers significant advantages:
  • Efficiency
  • Quality
  • Durability





Dimensions  · Performance Data  · Specifications  · Annual Estimated Savings  · Efficient, Shock-Free Compression  · Dependable Quality  · High Capacity  · Clean Air/Gas Delivery  · Installation Flexibility  · Low Installation Cost  · High Efficiency for Improved Energy Savings  · Unique CycloBlower® Design Features  · Delivering Clean, Oil-free Air to a Wide Range of Global Applications  · Genuine Gardner Denver™ Parts and Lubricants  · Quality Promise  · Gardner Denver™ Redefines the Perception of Remanufactured  · Note

Dimensions

Length
49 1/2 in

Width
25 3/4 in

Height
23 in

Inlet Port Size
10 in

Inlet Port Connection Type
Flange

Inlet Port Outer Diameter
16 in

Discharge Port Size
8 in

Discharge Port Connection Type
Flange

Discharge Port Outer Diameter
13.5 in

Approximate Weight
1843 lb


Performance Data

Speed
1200 rpm
1500 rpm
1800 rpm
2100 rpm
2400 rpm
2700 rpm
3000 rpm

Airflow at 5 psig Pressure and 1500 rpm Speed
1810 ft³/min
56.0 bhp

Airflow at 5 psig Pressure and 3000 rpm Speed
4110 ft³/min
124.6 bhp

Airflow at 5 psig Pressure and 4000 rpm Speed
4110 ft³/min
124.6 bhp

Airflow at 9 psig Pressure and 1500 rpm Speed
1680 ft³/min
88.0 bhp

Airflow at 9 psig Pressure and 4000 rpm Speed
4009 ft³/min
186.4 bhp

Airflow at 12 psig Pressure and 1500 rpm Speed
1620 ft³/min
107.0 bhp

Airflow at 12 psig Pressure and 3000 rpm Speed
3933 ft³/min
232.9 bhp

Airflow at 12 psig Pressure and 4000 rpm Speed
3933 ft³/min
232.9 bhp

Airflow at 15 psig Pressure and 1500 rpm Speed
1550 ft³/min
125.0 bhp

Airflow at 15 psig Pressure and 3000 rpm Speed
3857 ft³/min
271.8 bhp

Airflow at 15 psig Pressure and 4000 rpm Speed
3857 ft³/min
271.8 bhp

Airflow at 18 psig Pressure and 3000 rpm Speed
3782 ft³/min
323.5 bhp

Airflow at 18 psig Pressure and 4000 rpm Speed
3782 ft³/min
323.5 bhp

Airflow at 20 psig Pressure and 3000 rpm Speed
3731 ft³/min
350.5 bhp

Airflow at 20 psig Pressure and 4000 rpm Speed
3731 ft³/min
350.5 bhp

Airflow at 8 inHg Vacuum and 1500 rpm Speed
1850 ft³/min
42.0 bhp

Airflow at 8 inHg Vacuum and 3000 rpm Speed
4173 ft³/min
89.5 bhp

Airflow at 8 inHg Vacuum and 4000 rpm Speed
4173 ft³/min
89.5 bhp

Airflow at 12 inHg Vacuum and 1500 rpm Speed
1730 ft³/min
55.0 bhp

Airflow at 12 inHg Vacuum and 3000 rpm Speed
4047 ft³/min
115.9 bhp

Airflow at 12 inHg Vacuum and 4000 rpm Speed
4074 ft³/min
115.9 bhp

Airflow at 16 inHg Vacuum and 1500 rpm Speed
1600 ft³/min
69.0 bhp

Airflow at 16 inHg Vacuum and 3000 rpm Speed
3922 ft³/min
152.1 bhp

Airflow at 16 inHg Vacuum and 4000 rpm Speed
3922 ft³/min
152.1 bhp

Airflow at 17 inHg Vacuum and 3000 rpm Speed
3890 ft³/min
162.4 bhp

Airflow at 17 inHg Vacuum and 4000 rpm Speed
3890 ft³/min
162.4 bhp

Airflow at 5 psig Pressure and 2100 rpm Speed
2720 ft³/min
85.0 bhp

Airflow at 9 psig Pressure and 2100 rpm Speed
2610 ft³/min
127.0 bhp

Airflow at 12 psig Pressure and 2100 rpm Speed
2560 ft³/min
159.0 bhp

Airflow at 15 psig Pressure and 2100 rpm Speed
2500 ft³/min
187.0 bhp

Airflow at 18 psig Pressure and 2100 rpm Speed
2410 ft³/min
222.0 bhp

Airflow at 20 psig Pressure and 2100 rpm Speed
238.6 bhp

Airflow at 20 psig Pressure and 3600 rpm Speed
2345 ft³/min

Airflow at 8 inHg Vacuum and 2100 rpm Speed
2780 ft³/min
61.0 bhp

Airflow at 12 inHg Vacuum and 2100 rpm Speed
2650 ft³/min
79.0 bhp

Airflow at 16 inHg Vacuum and 2100 rpm Speed
2510 ft³/min
102.0 bhp

Airflow at 17 inHg Vacuum and 2100 rpm Speed
2494 ft³/min
108.7 bhp

Airflow at 5 psig Pressure and 1200 rpm Speed
1370 ft³/min
42.0 bhp

Airflow at 5 psig Pressure and 1800 rpm Speed
2270 ft³/min
70.0 bhp

Airflow at 5 psig Pressure and 2400 rpm Speed
3180 ft³/min
97.0 bhp

Airflow at 5 psig Pressure and 2700 rpm Speed
3630 ft³/min
110.0 bhp

Airflow at 9 psig Pressure and 1200 rpm Speed
1220 ft³/min
70.0 bhp

Airflow at 9 psig Pressure and 1800 rpm Speed
2150 ft³/min
107.0 bhp

Airflow at 9 psig Pressure and 2400 rpm Speed
3080 ft³/min
147.0 bhp

Airflow at 9 psig Pressure and 2700 rpm Speed
3550 ft³/min
166.0 bhp

Airflow at 12 psig Pressure and 1200 rpm Speed
1150 ft³/min
85.0 bhp

Airflow at 12 psig Pressure and 1800 rpm Speed
2090 ft³/min
133.0 bhp

Airflow at 12 psig Pressure and 2400 rpm Speed
3040 ft³/min
185.0 bhp

Airflow at 12 psig Pressure and 2700 rpm Speed
3500 ft³/min
210.0 bhp

Airflow at 15 psig Pressure and 1200 rpm Speed
1070 ft³/min
95.0 bhp

Airflow at 15 psig Pressure and 1800 rpm Speed
2020 ft³/min
156.0 bhp

Airflow at 15 psig Pressure and 2400 rpm Speed
2980 ft³/min
218.0 bhp

Airflow at 15 psig Pressure and 2700 rpm Speed
3450 ft³/min
250.0 bhp

Airflow at 18 psig Pressure and 1500 rpm Speed
1460 ft³/min
150.0 bhp

Airflow at 18 psig Pressure and 1800 rpm Speed
185.0 bhp
1460 ft³/min

Airflow at 18 psig Pressure and 2400 rpm Speed
2890 ft³/min
257.0 bhp

Airflow at 18 psig Pressure and 2700 rpm Speed
3360 ft³/min
295.0 bhp

Airflow at 20 psig Pressure and 1500 rpm Speed
1420 ft³/min
169.0 bhp

Airflow at 20 psig Pressure and 1800 rpm Speed
1882 ft³/min
203.6 bhp

Airflow at 20 psig Pressure and 2400 rpm Speed
2807 ft³/min
275.1 bhp

Airflow at 20 psig Pressure and 2700 rpm Speed
3269 ft³/min
313.1 bhp

Airflow at 8 inHg Vacuum and 1200 rpm Speed
1380 ft³/min
32.0 bhp

Airflow at 8 inHg Vacuum and 1800 rpm Speed
2320 ft³/min
51.0 bhp

Airflow at 8 inHg Vacuum and 2400 rpm Speed
3250 ft³/min
70.0 bhp

Airflow at 8 inHg Vacuum and 2700 rpm Speed
3720 ft³/min
80.0 bhp

Airflow at 12 inHg Vacuum and 1200 rpm Speed
1275 ft³/min
43.0 bhp

Airflow at 12 inHg Vacuum and 1800 rpm Speed
2200 ft³/min
67.0 bhp

Airflow at 12 inHg Vacuum and 2400 rpm Speed
3110 ft³/min
92.0 bhp

Airflow at 12 inHg Vacuum and 2700 rpm Speed
3570 ft³/min
104.0 bhp

Airflow at 16 inHg Vacuum and 1200 rpm Speed
1150 ft³/min
54.0 bhp

Airflow at 16 inHg Vacuum and 1800 rpm Speed
2060 ft³/min
86.0 bhp

Airflow at 16 inHg Vacuum and 2400 rpm Speed
2970 ft³/min
118.0 bhp

Airflow at 16 inHg Vacuum and 2700 rpm Speed
3410 ft³/min
134.0 bhp

Airflow at 17 inHg Vacuum and 1200 rpm Speed
1097 ft³/min
54.2 bhp

Airflow at 17 inHg Vacuum and 1500 rpm Speed
1563 ft³/min
72.2 bhp

Airflow at 17 inHg Vacuum and 1800 rpm Speed
2028 ft³/min
90.4 bhp

Airflow at 17 inHg Vacuum and 2400 rpm Speed
2959 ft³/min
126.7 bhp

Airflow at 17 inHg Vacuum and 2700 rpm Speed
3425 ft³/min
144.6 bhp


Specifications

Pressure
Up to 20 psig

Dry Vacuum
Up to 17 inHg

Wet Vacuum
Up to 24 inHg

Airflow
Up to 6700 ft³/min

Standard Temperature
68 ºF

Ambient Pressure
14.7 psia

Relative Humidity
36 %

Industry Standards/Certifications
Compressed Air and Gas Institute (CAGI)
Energy Star Partner
ISO 9001:2008

Brands
CycloBlower®
Gardner Denver™


Annual Estimated Savings

Airflow Requirement for 3000 ft³/min (Typical Straight Lobe) at 8 psi Pressure
130 bhp

Airflow Requirement for 3000 ft³/min (Typical Straight Lobe) at 9 psi Pressure
145 bhp

Airflow Requirement for 3000 ft³/min (Typical Straight Lobe) at 10 psi Pressure
162 bhp

Airflow Requirement for 3000 ft³/min (Typical Straight Lobe) at 11 psi Pressure
180 bhp

Airflow Requirement for 3000 ft³/min (Typical Straight Lobe) at 12 psi Pressure
195 bhp

Airflow Requirement for 3000 ft³/min (Typical Straight Lobe) at 13 psi Pressure
212 bhp

Airflow Requirement for 3000 ft³/min (Typical Straight Lobe) at 14 psi Pressure
230 bhp

Airflow Requirement for 3000 ft³/min (Typical Straight Lobe) at 15 psi Pressure
245 bhp

Airflow Requirement for 3000 ft³/min (Typical Straight Lobe) at 16 psi Pressure
260 bhp

Airflow Requirement for 3000 ft³/min (Typical Straight Lobe) at 17 psi Pressure
276 bhp

Airflow Requirement for 3000 ft³/min (Typical Straight Lobe) at 18 psi Pressure
294 bhp

Airflow Requirement for 3000 ft³/min (Typical Straight Lobe) at 19 psi Pressure
340 bhp

Airflow Requirement for 3000 ft³/min (Typical Straight Lobe) at 20 psi Pressure
360 bhp

Airflow Requirement for 3000 ft³/min (Cycloblower® 9CDL23) at 8 psi Pressure
125 bhp

Airflow Requirement for 3000 ft³/min (Cycloblower® 9CDL23) at 9 psi Pressure
140 bhp

Airflow Requirement for 3000 ft³/min (Cycloblower® 9CDL23) at 10 psi Pressure
154 bhp

Airflow Requirement for 3000 ft³/min (Cycloblower® 9CDL23) at 11 psi Pressure
167 bhp

Airflow Requirement for 3000 ft³/min (Cycloblower® 9CDL23) at 12 psi Pressure
180 bhp

Airflow Requirement for 3000 ft³/min (Cycloblower® 9CDL23) at 13 psi Pressure
195 bhp

Airflow Requirement for 3000 ft³/min (Cycloblower® 9CDL23) at 14 psi Pressure
210 bhp

Airflow Requirement for 3000 ft³/min (Cycloblower® 9CDL23) at 15 psi Pressure
222 bhp

Airflow Requirement for 3000 ft³/min (Cycloblower® 9CDL23) at 16 psi Pressure
235 bhp

Airflow Requirement for 3000 ft³/min (Cycloblower® 9CDL23) at 17 psi Pressure
249 bhp

Airflow Requirement for 3000 ft³/min (Cycloblower® 9CDL23) at 18 psi Pressure
264 bhp

Airflow Requirement for 3000 ft³/min (Cycloblower® 9CDL23) at 19 psi Pressure
278 bhp

Airflow Requirement for 3000 ft³/min (Cycloblower® 9CDL23) at 20 psi Pressure
291 bhp

Airflow Reduction at 8 psi Pressure
3.8 %

Airflow Reduction at 9 psi Pressure
3.4 %

Airflow Reduction at 10 psi Pressure
4.9 %

Airflow Reduction at 11 psi Pressure
7.2 %

Airflow Reduction at 12 psi Pressure
7.7 %

Airflow Reduction at 13 psi Pressure
8.0 %

Airflow Reduction at 14 psi Pressure
8.7 %

Airflow Reduction at 15 psi Pressure
9.4 %

Airflow Reduction at 16 psi Pressure
10.0 %

Airflow Reduction at 17 psi Pressure
10.5 %

Airflow Reduction at 18 psi Pressure
11.6 %

Airflow Reduction at 19 psi Pressure
18.0 %

Airflow Reduction at 20 psi Pressure
19.1 %

Annual Estimated Savings at 8 psi Pressure
3257 USD

Annual Estimated Savings at 9 psi Pressure
3257 USD

Annual Estimated Savings at 10 psi Pressure
5212 USD

Annual Estimated Savings at 11 psi Pressure
8469 USD

Annual Estimated Savings at 12 psi Pressure
9772 USD

Annual Estimated Savings at 13 psi Pressure
11075 USD

Annual Estimated Savings at 14 psi Pressure
13029 USD

Annual Estimated Savings at 15 psi Pressure
14983 USD

Annual Estimated Savings at 16 psi Pressure
16286 USD

Annual Estimated Savings at 17 psi Pressure
17589 USD

Annual Estimated Savings at 18 psi Pressure
19544 USD

Annual Estimated Savings at 19 psi Pressure
40390 USD

Annual Estimated Savings at 20 psi Pressure
44950 USD

Note for Annual Estimated Savings
Assuming Motor/Drive Efficiency = 0.90 Cost/Kwh = $0.09


Efficient, Shock-Free Compression
  • Helical screw rotors generate a balanced compression cycle.
  • Providing a smooth and steady discharge, eliminating the sudden release of trapped pockets of air into the line.
  • Contoured inlet and discharge ports minimize turbulence.


Dependable Quality
  • Superior and consistent quality can be found in every CycloBlower® as a result of:
    • Continual investment in the training of world-class manufacturing personnel.
    • Quality inspections throughout the entire manufacturing process.
  • Compact design utilizing optimum performance materials.
  • Reduced vibrations result in longer service of critical blower components.


High Capacity
  • Industry unique rotor profile and accurately maintained tolerances allow the CycloBlower® to be operated at high speeds for increased capacity.


Clean Air/Gas Delivery
  • Contact-less rotors removes the need for lubrication within the compression chamber.
  • Outboard position of rotor bearings allows atmospheric venting between the compression chamber and the bearings and gears.
  • Prevents gear and bearing lubricants from contaminating the compression chamber for clean air/gas delivery.


Installation Flexibility
  • Units can be powered by various types of drives including electric motors, constant or variable, gasoline and diesel engines, or steam turbines.
  • May be connected through a variable frequency drive (VFD), V-belt, or direct drive.


Low Installation Cost
  • A special foundation is not required.
  • CycloBlower® requires a minimum of floor space.
  • Remanufactured units available.


High Efficiency for Improved Energy Savings
In many comparable applications, the CycloBlower® operates more efficiently than other straight-lobe blowers. By requiring less brake horsepower, BHP, energy operating costs can be realized and reduced.

Brake Horsepower Requirement Comparison chart shows a comparison of the BHP for a typical straight-lobe blower versus a CycloBlower® 9CDL23. The CycloBlower® requires less BHP to produce 3000 cfm at pressures from 8 to 20 psig.

Annual Energy Cost Savings chart translates the resulting BHP comparison reduction into annual energy cost savings. Calculations are based on the cost of providing 3000 cfm of air for 8736 hours, approximately 1 year, of operation assuming motor/drive efficiency = 0.90, and energy cost per kilowatt-hour = $0.09.


Unique CycloBlower® Design Features

Optimum Efficiency, Proven Results
The CycloBlower® stands out as the premium PD blower/vacuum pump in the market. The meshing of two helical lobe rotors synchronized by timing gears provides controlled compression of air for unmatched efficiency and shock-free discharge. State-of-the-art manufacturing techniques, improved assembly methods, and enhanced internal clearances allow the CycloBlower® to operate at higher operating speeds for increased flow capacities. For optimal performance, we recommend AEON® PD and AEON® PD-XD (Extreme Duty for high ambient and/or high discharge temperatures) lubricants.

Rotors
Helical four-flute gate rotor and two-lobe main rotor are milled from high tensile strength ductile iron, stress relieved and dynamically balanced.

Housing
One piece, high strength housing resists deflection to retain accurate running tolerances between rotors. Contoured porting provides smooth airflow.

Bearings
Anti-friction bearings carry the shaft loads in all models. CycloBlowers use pairs of angular contact ball bearings on the discharge end and cylindrical roller bearings or single-row ball bearings on the gear end.

Timing Gears
Synchronization of rotors is through a pair of helical timing gears. Precision alloy steel gears provide quiet, accurate operation.

Air/Gas Seals
Labyrinth-type shaft seals provide a minimum of controlled leakage of air or gas. Purged labyrinth seals or mechanical seals are available with units handling gas, where leakage cannot be tolerated.

Dual-Splash Lubrication
Gears and bearings are lubricated by a splash oil system.

Oil Seals
All CycloBlowers are fitted with proprietary bearing isolator seals. Our unique design developed in partnership with Inpro/Seal offers outstanding performance and longevity.


Delivering Clean, Oil-free Air to a Wide Range of Global Applications

Industrial Processing
Air Drying
Air Flotation and Sliding
Air Knife Stripping
Blow-off Systems/Drying/Can Drying
Carbon Black
Coal Gasification
Coke Oven Gas
Combustion Air
Gas Boosting
Recovery Air of Gas
Vacuum Systems

Water Treatment
Aeration
Air Scouring
Digester Gas Boosters
Filter Backwashing
Pond Aeration, Municipal or Industrial
Wastewater Treatment

Particulate Handling
Clean Rooms
Clean-Up
Dry Bulk
Fly Ash
Pneumatic Conveying
Source Capture


Genuine Gardner Denver™ Parts and Lubricants
  • Maintain the Gardner Denver™ performance advantage and reliability with Genuine GD Replacement Parts.
  • Protect your Gardner Denver™ investment with AEON® PD lubricants formulated for all blowers in demanding applications.
  • Now available AEON® PD-XD specifically designed for high ambient and/or high discharge temperature conditions.


Quality Promise
  • Gardner Denver™ industrial blowers are manufactured under rigid ISO 9001 quality standards.
  • All models are exhaustively tested to meet the highest performance standards for unequaled service life under the most severe operating conditions.


Gardner Denver™ Redefines the Perception of Remanufactured
Reman (r¯e man´) n. A Gardner Denver™ positive displacement blower expertly assembled from genuine remanufactured and new parts.
  • Must pass a full-load, hot run test before shipment.
  • Standard new product warranty included.
  • The final word when repair or replacement is required.


Note
Performance based on inlet air at standard temperature of 68 ºF, an ambient pressure of 14.7 psia and 36% relative humidity.
Contact Gardner Denver™ for wet vacuum applications to 24" Hg.

CycloBlower® rotors are precision ground using state of the art milling technology.



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