Vacuum Pumps for Komori Printing Machines

Komori printing presses are recognised throughout the commercial printing and packaging industries for their advanced engineering, print quality and production efficiency. From compact commercial presses through to large-format packaging and high-volume production machinery, Komori presses rely heavily on vacuum systems for accurate sheet handling and reliable operation.

Vacuum is used throughout feeder systems, sheet separation units, transfer sections and delivery systems to ensure smooth paper movement at high production speeds. A reduction in vacuum performance can lead to feeder faults, double-sheeting, poor registration, marking and costly machine downtime.

VacAir supplies replacement vacuum pumps, carbon pump vanes, filters, service kits and repair solutions for vacuum systems fitted to Komori printing machinery. Whether you require a replacement pump, spare parts or technical assistance diagnosing a vacuum-related problem, our experienced team can help.

Vacuum Pump Support for Komori Presses

VacAir provides replacement vacuum pumps, spare parts and repair support for vacuum systems used on Komori printing machinery. In many cases we can identify the correct pump from the pump data plate or model number. Where identification details are unavailable, photographs of the pump and installation can often help us recommend the correct replacement or suitable alternative.

We regularly assist customers experiencing vacuum-related faults including poor feeder performance, reduced sheet separation, worn carbon vanes, blocked filters, vacuum leaks, overheating pumps and reduced airflow.

Need Help Identifying A Pump?

Send us the pump model, machine details or photographs and our technical team will help identify suitable replacement pumps, spares or repair options.

Call: 0113 2088501

Email: sales@vacair-superstore.com

Experience Within the Printing Industry

VacAir has extensive experience supporting vacuum systems used throughout the printing industry. Our senior management team has direct printing machinery experience, including many years working within the offset printing sector and supporting commercial printers across the UK.

Our experience extends across Komori, Heidelberg, Roland, Ryobi, RMGT, KBA and other major printing machinery manufacturers. This practical industry knowledge helps us understand not only the vacuum pump itself, but also the effect that vacuum performance has on sheet handling, print quality and machine productivity.

We support independent commercial printers, packaging manufacturers, carton producers and high-volume print facilities throughout the UK and internationally.

We support customers ranging from independent commercial printers through to large-scale packaging and manufacturing groups operating throughout the UK and internationally. Our sister company Printers Superstore also supplies rollers and printing machine spares for offset printing machinery.

How Vacuum Is Used on Komori Printing Machinery

Vacuum performs several critical functions on Komori presses, particularly within feeder and sheet transport systems. Reliable vacuum performance is essential for separating, lifting, transferring and controlling sheets throughout the printing process.

Common vacuum applications include:

• Feeder sheet separation systems
• Sheet lifting and transfer mechanisms
• Paper and carton handling systems
• Delivery and stacking systems
• Perfecting and transport sections
• Ancillary printing and finishing equipment

Where vacuum performance falls below specification, operators may experience feeder faults, poor sheet control, double-sheeting, registration issues and reduced production efficiency.

How and where vacuum is used on a printing press

Common Symptoms of Vacuum Pump Problems

A vacuum pump fault on a Komori press often first appears as a sheet handling or production problem before the pump itself is identified as the cause.

Common symptoms include:

• Poor feeder performance
• Double-sheeting or missed sheets
• Reduced vacuum performance
• Loss of airflow
• Noisy pump operation
• Pump overheating
• Blocked inlet filters
• Worn or broken carbon vanes
• Vacuum leaks within pipework or fittings
• Inconsistent sheet transfer

Many faults can be resolved through servicing, filter replacement, carbon vane replacement or vacuum pump repair rather than complete pump replacement.

Common Vacuum Pump Technologies Used on Komori Presses

Many Komori printing presses and associated print finishing systems utilise vacuum pumps from manufacturers including Becker, Elmo Rietschle, DVP, Leybold, Orion and Busch.

Popular pump models commonly encountered within printing environments include:

• Becker VT Series
• Becker DVT Series
• Becker T Series
• Elmo Rietschle KTA Series
• Elmo Rietschle KTR Series
• Elmo Rietschle KLR Claw Pump Series
• Side Channel Blowers
• Claw Vacuum Pumps

If you are unsure which pump is fitted to your Komori machine, simply send us the pump model details or photographs and we can help identify it.

Common technologies include:

Dry Running Rotary Vane Pumps

Dry running rotary vane vacuum pumps are common in printing environments. They use carbon vanes to generate clean, oil-free vacuum without lubricating oil in the compression chamber.

Clean vacuum generation
Common on feeder systems
Requires carbon vane replacement
Simple and reliable operation

Oil Lubricated Rotary Vane Pumps

Oil lubricated rotary vane pumps may be used where higher vacuum levels or more demanding continuous operation are required.

High vacuum performance
Stable continuous operation
Requires oil and filter servicing
Suitable for demanding applications

Side Channel Blowers (Ring Blowers)

Some printing and finishing applications use side channel blowers where high airflow is required rather than deep vacuum.

High airflow
Low vacuum applications
Sheet handling and air movement
Reliable industrial operation

Vacuum Pump Brands Commonly Found in the Printing Industry

VacAir supplies and supports many of the vacuum pump brands commonly found on Komori printing machinery and associated print equipment, including:

If you are unsure which pump is fitted to your Komori printing press, send us the pump model number, data plate details or a photograph and we will help identify it.

Carbon Vanes, Filters and Spare Parts

Many vacuum pumps fitted to Komori printing machinery utilise dry running rotary vane technology. These pumps rely on carbon vanes which wear during normal operation and require periodic replacement.

VacAir supplies:

• Vacuum pump vanes
• Inlet filters
• Exhaust / Blast filters
• Service kits
• Repair components
• Refurbished vacuum pumps

Using the correct replacement vanes and filters is essential for maintaining vacuum performance and extending pump life. We supply both OEM and high-quality replacement components manufactured to demanding industry standards.

Vacuum Pump Repairs and Replacement Pumps

Where a vacuum pump has failed, VacAir can assist with repair, refurbishment or replacement options.

Our services include:

Vacuum pump repair
Fault diagnosis
Workshop assessment
Carbon vane replacement
Filter and service kit supply
Replacement vacuum pump supply
Emergency breakdown support
Workshop refurbishment of internal components ( e.g. rotors and shafts)

Where repair is uneconomical, we can recommend suitable replacement pumps and upgrade options.

Komori Press Series	Common Factory Pump Model	Critical Spares Needed	VacAir Service Option
Lithrone S Series,	Becker / Elmo Rietschle Dry Running Rotary Vane	Carbon Vanes / Filters / Service Kits	Same day despatch on Vanes, Filters, Service Kits. Service and workshop repairs. New Pumps and refurbished Pumps. Loan Pumps.
Lithrone G Series	Becker / Elmo Rietschle Dry Running Rotary Vane	Carbon Vanes / Filters / Service Kits	Same day despatch on Vanes, Filters, Service Kits. Service and workshop repairs. New Pumps and refurbished Pumps. Loan Pumps.
Lithrone GX	Dry Rotary Vane / Claw /Side Channel Blowers	Carbon Vanes / Filters / Service Kits / Claw Unit filters and gearbox oil	Same day despatch Filters. Service and workshop repairs. Refurbished pumps and service exchange pumps.
Older Lithrone Models : 28, 40, 44, 102	Small dry running rotary vane pumps, Orion Pumps Oil lubricated pumps	Carbon Vanes / Filters / Service Kits	Same day despatch on Vanes, Filters, Service Kits. Service and workshop repairs. New Pumps and refurbished Pumps. Loan Pumps.

Replacement Vacuum Pumps for Komori Printing Machinery

Selecting a replacement vacuum pump for a Komori press involves more than matching motor size alone. Airflow requirements, vacuum level, mounting arrangement, pipework configuration and operating conditions must also be considered.

VacAir can identify suitable replacement pumps using:

• Existing pump make and model
• Pump data plate information
• Komori machine model
• Installation photographs
• Fault symptoms
• Required vacuum and airflow levels

In many cases we can supply direct replacement pumps, equivalent alternatives or upgraded solutions where original pumps have become obsolete.

Replacement Pumps

We can help identify and supply suitable replacement vacuum pumps for Heidelberg printing machinery, including direct replacements and alternative options.

Have your pump model and serial number available to speed up identification ( from the pump ID plate ).The Becker DVT 3.140 shown is a popular model providing both vacuum and pressure air.

Becker DVT 3.140 Service maintenance kit

Spares and Service Kits

We supply carbon vanes, filters, oil ( vacuum pump oil and machine oil), service kits and repair components for many vacuum pumps used in the printing industry.

We hold all vanes, filters and service kits in stock available for same day despatch or collection from our trade counter.

Not only are we specialists in vacuum pump spare parts but we are experts in supply spares for older legacy pumps such as the Becker DVT 2. series and Rietschle CLFG models, keeping your older pumps running longer.

Fully refurbished Gardner Denver pump model KLR110DVDV.

Repairs and Fault Diagnosis

Our engineers can assess faulty vacuum pumps and advise whether repair, refurbishment or replacement is the best option.

We service and repair all vacuum pumps on Heidelberg machines and can supply many pumps on a service exchange basis, such as this Rietschle KLR110DVDV reducing your down time and costs drastically.

Why Choose VacAir?

VacAir combines vacuum pump knowledge with practical printing industry experience. This helps us understand both the pump itself and the role it plays within the printing machine.

Reasons to contact VacAir include:

Extensive printing industry experience
Senior management with 40 years’ experience at the UK Ryobi distributor
Expert knowledge of Heidelberg, Komori, Roland, Ryobi, RMGT and KBA printing machinery
Supply of vacuum pumps, carbon vanes, filters and spares
We service Pumps, and have been doing so since 1996
Technical support and troubleshooting
UK-wide service support
ISO 9001:2015 accreditation across our complete supply and service/repair operations.

Whether you require replacement carbon vanes, a complete vacuum pump or assistance diagnosing a vacuum system problem on Heidelberg printing machinery, VacAir can help.

Need a Vacuum Pump for a Komori Printing Press?

Call VacAir for replacement pumps, carbon vanes, filters, service kits and vacuum pump repair support.

0113 2088501

sales@vacair-superstore.com

Frequently Asked Questions

Can VacAir supply vacuum pumps for Komori printing machines?

Yes. VacAir can supply replacement vacuum pumps, carbon vanes, filters, service kits and repair components for many vacuum systems fitted to Komori printing presses.

What vacuum pumps are commonly used on Komori presses?

Komori presses may use dry running rotary vane pumps, combination vacuum and pressure pumps, claw vacuum pumps, oil lubricated rotary vane pumps and side channel blowers, depending on the machine series, age and configuration.

Can VacAir identify a Komori vacuum pump from a photograph?

Yes. If the pump data plate is missing or difficult to read, clear photographs of the pump, motor, pipework and installation can often help us identify the correct pump or recommend a suitable alternative.

Do Komori printing presses use carbon vanes?

Many dry running rotary vane vacuum pumps used on printing machinery rely on carbon vanes. These vanes wear during normal operation and should be replaced before they become too worn or break inside the pump.

Why is my Komori press suffering from feeder or sheet separation problems?

Feeder and sheet separation problems can be caused by worn carbon vanes, blocked filters, vacuum leaks, restricted pipework or reduced pump performance. VacAir can help diagnose whether the issue is the pump itself or the wider vacuum system.

Can VacAir repair vacuum pumps used on Komori printing machinery?

Yes. VacAir repairs and refurbishes many vacuum pumps used throughout the printing industry. Where repair is not economical, we can recommend a suitable replacement or upgrade option.

Do you supply filters and service kits for Komori vacuum pumps?

Yes. We supply inlet filters, exhaust filters, carbon vanes, oils, service kits and repair components for many vacuum pumps commonly used on Komori printing machinery.

Can VacAir supply refurbished vacuum pumps for Komori presses?

Yes. VacAir can often supply refurbished vacuum pumps or service exchange options for printing applications, helping reduce downtime and provide a cost-effective alternative to a new pump.