an EnPro Industries company

QSV Series Vacuums

QUINCY QSV SERIES

ROTARY SCREW VACUUM PUMPS

7.5 HP TO 200 HP

QSV ROTARY SCREW VACUUM PUMPS

QUINCY COMPRESSOR: THE LEADER IN INDUSTRIAL VACUUM TECHNOLOGY

• Pioneers of rotary screw vacuum technology

• Developed the modulating vacuum inlet valve

• Introduced the era of efficient, long life vacuum pumps for industrial applications

NO OTHER VACUUM

TECHNOLOGY CAN COMPARE

Industrial vacuum applications require tough, efficient vacuum pumps that can withstand the strenuous pressures of these intense working environments. There are many compelling reasons to consider using Quincy QSV series rotary screw vacuum technology:

REASON #1 – EFFICIENCY. Compare delivered ACFM per input horsepower to any other design and you will find that Quincy rotary screw vacuum pumps outperform all industry standards.

REASON #2 – LIFE CYCLE. QSV vacuum products are designed with compressor duty bearings in a compressor service airend.

This translates into extended product life and lower cost of ownership.

REASON #3 – CONTROLS. The modulating inlet valve provides a dual function. One, to protect site vacuum level and two, energy savings. Both these functions translate into dollar savings.

REASON #4 – PACKAGING. These vacuum pump packages are supplied standard with full electricals, inlet filtration, base frame and controls. Connect to the system, plug it in and go.

Quincy QSV-25

THE WINNING COMBINATION

No other technology offers all these advantages in one package and no other technology is supported with as strong a service and support network. As a vacuum pump user, you benefit from the combination of powerful features and unparalleled support.

PUMPS FOR ALL APPLICATIONS

The Quincy QSV rotary screw vacuum pump family includes the QSVB, QSV and QSVI series all designed to meet your specific application.

• QSVB Series – Simple, belt drive available from 7.5 to 25 HP.

• QSV Series – Direct drive, modular design with a compact footprint available in 25 HP or 40 HP.

• QSVI Series – Industrial, direct drive, slow turning pump available from 25 to 200 HP.

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QuincyCompressor.com | Made in the U.S.A. | Leaders in Vacuum Technology

THE QUINCY QSV SERIES VACUUM PUMPS – 7.5 HP TO 200 HP

VERSATILITY

• Delivered Capacity: 155 ACFM to 3,000 ACFM

• Full Capacity From Atmospheric Pressure to Maximum Vacuum

• Attainable Base Vacuum Level of 29.9” HgV (0.5 torr)

• 400,000 Hour Airend Design Life

• Operational Savings on Water Consumption

NO RESTRICTIONS ON INLET

VOLUME FOR PUMPDOWN

Special airend porting on QSV products allows for full delivered capacity from atmospheric pressure to full vacuum. This means better protection for your system from sudden demand events.

Competitive models utilize inlet restrictions that decrease the available capacity during system pumpdown. If system vacuum suddenly falls, other vacuum pumps have to protect themselves from over powering the drive motor. QSV products protect your system by maintaining full flow at any vacuum level.

NO SEAL WATER REQUIREMENTS

QSV products all come standard as air-cooled machines and utilize no seal-water flow for normal operation. This means that you save money on water consumption and sewer charges. Note that there are additional savings on cooling tower operation if tower water is used.

The Science of Compressed Air

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QSV ROTARY SCREW VACUUM PUMPS

QSVB SERIES: 7.5 HP TO 25 HP

• Leader In Energy Savings

• 155 ACFM to 371 ACFM

• Belt Drive, Air-Cooled

• Completely Packaged Systems

SMALLER AND JUST AS TOUGH

The QSVB series vacuum pumps weigh in on performance on the same scale as the QSVI series. Rugged and efficient, these vacuum pumps fit perfectly in smaller applications that require lower volume flows but also require the long-life characteristics of Quincy rotary screw vacuum pumps.

Quincy QSVB-25

HIGH VACUUM CAPABILITY

The powerful QSVB vacuum pumps are capable of attaining base vacuum levels of 29.9” HgV (0.5

torr). This allows installation in just about any rough vacuum application where there is a need for steady, continuous vacuum. The QSVB is also an excellent choice for cyclic applications where parts are processed in batches. Just like the QSVI series, there is full volumetric capacity available from atmospheric pressure to the required vacuum level.

PRESSURE LUBRICATION SYSTEM

All Quincy rotary screw vacuum pumps utilize a pressurized lubrication/sealing system to ensure positive lubricant flow under any condition. Lubricant is pumped via an external fluid pump driven off the female rotor. There is no need for an additional motor driven oil pump in this smart design.

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QuincyCompressor.com | Made in the U.S.A. | Leaders in Vacuum Technology

VA C U U M T E C H N I C A L S P E C I F I C AT I O N S

QSVI SERIES - ROTARY SCREW VACUUM PUMPS

Model

Nominal Capacity acfm

Horsepower

" HgV (Torr)

Inlet Connection

Dimensions in (mm)

Weight lb (kg)

QSV 25 QSV 40 QSVI 25 QSVI 40 QSVI 50 QSVI 75 QSVI 100 QSVI 200

365

25

550

40

365

25

550

40

29.9 (0.5)

730

50

980

75

1500

100

3000

200

4

70 x 44 x 46

(1780 x 1120 x1170)

4

78 x 48 x 59

(1980 x 1220 x 1500)

5 8

96 x 56 x 73 108 x 60 x 85 120 x 76 x 96

(2440x1420x1850) (2740x1525x2160) (3050x1930x2440)

2300

(1045)

2400

(1090)

2360

(1075)

2434

(1100)

2434

(1100)

3975

(1800)

6300

(2865)

8100

(3685)

The Science of Compressed Air

Quincy QSVI-40

QSVB SERIES - ROTARY SCREW VACUUM PUMPS

Model

Nominal Capacity acfm

Horsepower

" HgV (Torr)

Inlet Connection

Dimensions in (mm)

Weight lb (kg)

QSVB 7.5

QSVB 10 QSVB 15 QSVB 20 QSVB 25

155 196 265 319 371

7.5

10 15

29.9 (0.5)

20 25

3

65 x x34 x 46

(1650 x 865 x 1170)

960 (435) 980 (445)

Quincy QSVB-25

TYPICAL QSV APPLICATIONS

Medical/Dental: Hospital Central Systems, Surgical

Suction, Laboratory Central Systems.

Printing and Paper: Book Binding, Newspaper, Magazines,

Printing and Labeling Systems, Degassing Adhesives.

Woodworking: CNC Cutting and Routing,

Loading/Unloading Systems.

Rubber and Plastics: PVC Pipe Manufacture,

Plastic Thermoforming, Extruders, Mold Degassing,

Material Handling.

Food Processing: Poultry Processing, Coffee, Packaging,

Cheese Processing, Vacuum Cooling of Produce.

Meat Packing: Vacuum Packing of Fresh Meat,

Filling and Sealing Machinery.

R&D Systems: Central Laboratory Vacuum, Vacuum

Drying and Distillation Systems.

Electronics: Conveying, Picking and Placing Components,

Circuit Board Manufacture, Central Vacuum Systems.

Pharmaceutical: Degassing of Pastes and Powders,

Vacuum Filling, Suction Filtering.

Material Handling: Automatic Test Equipment,

Material Pick and Place, Bulk Material Transfer,

Vacuum Conveying.

Please call our factory engineering staff if you have specialty applications not listed here. We can do custom packages and modifications to existing products to meet stringent application requirements.

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QSV ROTARY SCREW VACUUM PUMPS

QSV & QSVI SERIES: 25 HP TO 200 HP

• Leader In Energy Savings

• 365 ACFM to 3,000 ACFM

• Direct Drive, Air-Cooled

• Completely Packaged System

LARGE VACUUM CAPACITY

FOR LARGE APPLICATIONS

All Quincy direct drive vacuum pumps are designed to deliver enough volumetric capacity to meet the biggest applications. These vacuum pumps are the flagships of the Quincy vacuum product. Each vacuum pump is a stand-alone system that automatically adjusts delivered flow with the required demand capacity.

Quincy QSVI-40

CONTINOUS OPERATION

Every Quincy QSV series pump is designed to run continuously over the course of its lifetime.

Vacuum airends are designed with the same tapered roller bearings as heavy duty compressor airends making long service life a natural outcome. If applications require load/no load operation or on/off controls, the QSV can be modified to accommodate those systems.

HEAVY DUTY INLET FILTRATION

In any given application, byproducts from the process will eventually make their way to the vacuum pump. All QSV products are supplied with a heavy-duty inlet filtration system to separate particulate contamination prior to the inlet of the vacuum pump. All inlet filter elements are designed for easy cleaning or changing when servicing is required. Five micron element ratings are standard on all QSVI products.

EFFICIENT SEPARATION SYSTEM

All Quincy vacuum pumps utilize a high-tech sealant/lubricant to seal the compression chambers within the vacuum airend, to lubricate mechanical bearings and to provide cooling and heat rejection.

Discharge air that has been entrained with lubricant passes through a multi-stage separation system to clean the air discharge from each vacuum pump.

The ratio of media surface area to volume flow is the highest in the industry.

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QuincyCompressor.com | Made in the U.S.A. | Leaders in Vacuum Technology

The Science of Compressed Air

I N D U S T R I A L C L A S S Q S V I S E R I E S VA C U U M P U M P S

Modulating inlet valve maintains consistent vacuum

Triplex bearings extend pump life to 5-8 times greater than other vacuum pumps

Heavy-duty, direct drive motor for long, efficient life

Flexible coupling for less vibration and easy maintenance

Positive displacement oil pump ensures excellent lubrication at all vacuum levels

MODULATING INLET VALVE

All QSV vacuum pumps are supplied with modulating inlet valves as standard. A modulating inlet valve allows for precise process control by keeping the supply vacuum level constantly within tolerance. This means that you do not need any additional vacuum level control.

An additional benefit to the modulating inlet valve is energy savings. As demand decreases, the modulating inlet valve closes and pump-side vacuum level increases. As pump-side vacuum increases, motor brake horsepower decreases allowing for energy savings. This control system works far better than using a vacuum breaker or allowing the system vacuum level to increase without control.

The modulating inlet valve is completely field adjustable so you can easily change your vacuum level with changing system or application demands. If an application requires no control at all, the inlet valve controls can be set to allow for maximum vacuum level.

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QSV ROTARY SCREW VACUUM PUMPS an EnPro Industries company

QSV STANDARD EQUIPMENT

• Positive Flow Lubrication/Seal Liquid Pump

• UL Listed Control Panel

• Modulating Inlet Valve

• Magnetic Motor Starter

• Full Flow, 12 Micron Filter and Strainer

• NEMA Motor, 3-Phase, 460 Volt

• Temperature Regulating Valve

• Air-Cooled or Water-Cooled

• Fluid Level Sight Glass

• Separator Pressure Indicator

• Quin-Syn Lubricant

• Temperature, Vacuum and % Capacity Guages

• Filter Element Indicators

• High Temperature Shutdown System

ACCESSORIES

Quincy supplies many of the accessories that are used to compliment a QSV vacuum pump installation including:

• Inlet Filtration Packages

• Vacuum Receivers

• Check Valves and Ball Valves

• Oil Mist Exhaust Filters

• Vacuum Gauges

• Centrifugal Separators

• Multiple Vacuum Pump Controllers

OPTIONAL EQUIPMENT

• Power Failure Restart Module

• Auto Dual Control

• 200, 230 or 575 Volt Operation

• 50 Hz, 380 Volt Service

• NEMA 4 or NEMA 12 Control Panel

• TEFC Motors

• Premium Efficiency Motors

• Sound Enclosures

• Remote Coolers

• Remote Filtration Packages

• Standard Vacuum Accessories

• Customized Packages

701 N. Dobson Avenue

Bay Minette, AL 36507

Phone 217.222.7700

Fax 251.937.7182

Email: [email protected]

©2007 Quincy Compressor an EnPro Industries company

All rights reserved. Litho in U.S.A. (QSV-002 04/07)

QuincyCompressor.com | Made in the U.S.A. | Leaders in Vacuum Technology

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Quincy Rotary Screw Sales Manual

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Technical Data Sheet: QSVB 15

____________________________________________

General Specifications

Drive Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 HP

Drive System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Belt

Inlet Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 265 ACFM

Maximum Operating Pressure (Continuous) . . . . . . . . . . . . . . . . 10" HgV (506 torr)

Minimum Operating Pressure (Continuous) . . . . . . . . . . . . . . . . . 29.9" HgV (.5 torr)

Base Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29.9" HgV (.5 torr)

Maximum Ambient Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . 110 degrees F.

Minimum Ambient Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 degrees F.

Inlet Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3" NPT

Discharge Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2" NPT

Rotor Diameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127.5 mm

Rotor Length . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217 mm

Rotor Speed - Male . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4,825 RPM

Rotor Speed - Female . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3,216 RPM

Tip Speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32.2 meters/sec.

Maximum Safe Speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7,500 RPM

Intake Male Bearings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cylindrical Roller Bearings (x 1)

Discharge Male Bearings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Tapered Roller Bearings (x 2)

Intake Female Bearings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cylindrical Roller Bearings (x 1)

Discharge Female Bearings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Tapered Roller Bearings (x 2)

Displacement at Operating Speed . . . . . . . . . . . . . . . . . . . . . . . . . . 291.2 CFM

Volumetric Efficiency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91.0%

Electrical Data

Full Load Package BHP (Air Cooled) . . . . . . . . . . . . . . . . . . . . . . 14.6 BHP

Package Electrical Consumption - Air . . . . . . . . . . . . . . . . . . . . . . 12.3 KW

Full Load Package BHP (Water Cooled) . . . . . . . . . . . . . . . . . . . 14.3 BHP

Package Electrical Consumption - Water . . . . . . . . . . . . . . . . . . . 12.0 KW

Drive Motor Service Factor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.15

Drive Motor Speed (Nominal) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3,600 RPM

Specific Power - Air Cooled . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5 BHP/100

Specific Power - Water Cooled . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.4 BHP/100

Typical Standard Motor Efficiency . . . . . . . . . . . . . . . . . . . . . . . . . 88.5%

Typical High Efficiency Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89.5%

Typical Premium Efficiency Motor . . . . . . . . . . . . . . . . . . . . . . . . . 91%

REV.3.15.97

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QSVB - 39

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Quincy Rotary Screw Sales Manual

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Lubrication System

Method of Lubrication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Pump

Lubricant Flow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.0 GPM

Total Oil Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.5 Gallons

Reservoir Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.3 Gallons

Reservoir Volume . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.6 Cubic Feet

Normal Discharge Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200 Degrees F.

HAT Shutdown Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250 Degrees F.

Lubricant Carryover Rate (unloaded) . . . . . . . . . . . . . . . . . . . . . . . 2 PPM

Standard Lubricant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Quin-Syn

Air Cooled Data

Maximum Heat Rejection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 403 BTU/min.

Cooling Fan Static Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.3" wc

Fan RPM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3,600

Fan Flow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,360 CFM

Water Cooled Data

Water Flow - 50 degree F. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5 gal./min.

Water Flow - 70 degree F. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.2 gal./min.

Water Flow - 90 degree F. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.0 gal./min.

Maximum Water Delta T @ 50 degree F. . . . . . . . . . . . . . . . . . . . 32.2 degrees F.

Recommended Water Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 psig

Typical Water Cooler Pressure Drop . . . . . . . . . . . . . . . . . . . . . . . 7 psi

Water Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/2" NPT

Sound Level

Unenclosed - Air . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87 dBA

Unenclosed - Water . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87 dBA

Standard Enclosure - Air . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85 dBA

Standard Enclosure - Water . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84 dBA

Low Sound Enclosure - Air . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78 dBA

Maximum Dimensions

Length . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65"

Width . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34"

Height . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46"

Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 960 lbs.

REV.3.15.97

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QSVB - 40