BECKER vacuum pump VT 4.40
BECKER VT 4.40 dry-running rotary vane vacuum pump for industrial applications.
Continuous duty · Oil-free pumping chamber
Also available as the VX 4.40 X-tra ↗
Dry vacuum, engineered well
An air-cooled positive displacement pump with self-lubricating vanes and integrated regulation, designed for the rough vacuum range.
No pumping oil
Dry operation eliminates oil changes in the pumping chamber. Filters and vanes still need inspection.
Integrated regulation
The regulating valve adjusts the operating point within the manufacturer’s permitted conditions.
Air-cooled
Ventilation is part of the installation: keep cooling paths clear and follow the operating manual.
Application-led selection
Operating pressure, flow, leakage and electrical supply determine the right configuration.
Built to work
Engineered to last
Explore the VT 4.40 from two angles. Original transparent-background photographs, with zoom for a closer look at the equipment.
The shape of precision
Front three-quarter view showing the hood, regulation and pump base.
Photographs show reference configurations. Confirm the version, motor and connections in your quotation.
01 / 02BECKER VT 4.40
Technical specifications
Compare published 50 and 60 Hz data. Voltage, phases and motor configuration must match the nameplate and quoted version.
50 Hz reference · Power 1.25 kW · Noise 67 dB(A)
Original data sheet ↗| Parameter | 50 Hz | 60 Hz |
|---|---|---|
| Nominal flow | 40 m³/h | 48 m³/h |
| Ultimate absolute pressure | 150 mbar | 150 mbar |
| Reference power | 1.25 kW | 1.50 kW |
| Noise level | 67 dB(A) | 72 dB(A) |
| Weight with motor | 38.5 kg | 38.5 kg |
| Vacuum connection | G 3/4 | G 3/4 |
Power, weight and dimensions may vary by configuration. Nominal flow and ultimate pressure are not achieved simultaneously: use the curve to determine flow at your operating pressure.
Performance curves
BECKER VT 4.40
BECKER curves redrawn to explore the operating point. Change frequency, compare both curves and adjust pressure to read approximate values.
Reference: 1000 mbar and 20 °C
Published tolerance: ±5%
Data sheet: 4 September 2015 edition
Inlet flow
Approximate values interpolated from the original BECKER plots. Use the slider, click the curve or use the keyboard arrows.
Confirm the supplied version’s curve before sizing. Requirements below 150 mbar absolute need a different solution.
BECKER VX 4.40The X-tra alternative
for demanding duty
When intensive service is your priority, the VX 4.40 offers long-life vanes and an ultimate pressure of 100 mbar absolute. It retains the family’s compact format and dry-running principle.
BECKER publishes 20,000 hours or a maximum of 3 years for X-tra vanes, subject to its operating and warranty conditions. Confirm coverage in your quotation. Filters and cooling still require maintenance.
VT 4.40 vs VX 4.40
| Feature | VT 4.40 | VX 4.40 · X-tra |
|---|---|---|
| Nominal flow | 40 m³/h | 40 m³/h |
| Ultimate absolute pressure | 150 mbar | 100 mbar |
| Published power | 1.25 kW | 1.25 kW |
| Published noise level | 67 dB(A) | 67 dB(A) |
| Vanes | Self-lubricating carbon | Long-life X-tra graphite composite |
| Selection by process | Industrial dry vacuum from 150 mbar absolute | Deeper vacuum and long-life vanes |
A lower absolute pressure means a deeper vacuum. Nominal flow is not the available flow at ultimate pressure. The interactive performance charts on this page apply exclusively to the VT 4.40; consult the VX-specific data sheet for that model.
Vacuum that connects
your industry
From paper handling to robotic cells. Explore processes where the VT 4.40 can be integrated when its flow curve and vacuum range meet the actual demand.
INDUSTRIAL APPLICATION PHOTOGRAPH / EXPORTVACIO ARCHIVE
Find your application
This guide supports selection. Machine compatibility depends on flow, pressure, leakage, the extracted medium and duty cycle; the industry alone does not determine the pump model.
Offset printing
Vacuum feeding, separation and transfer of sheets in compatible printing machines.
Selection factorCheck demand per station and paper dust.
Bookbinding & print finishing
Sheet handling in folding, collating, binding and finishing equipment.
Selection factorConfirm cycles and whether the machine also needs pressure air.
Prepress & CTP
Vacuum hold-down of plates and originals on exposure surfaces.
Selection factorCheck sealing and required holding pressure.
Carton & box forming
Opening cartons, handling trays and positioning items in case packers.
Selection factorSize for cardboard leakage and simultaneous suction cups.
Automatic labelling
Holding and transferring labels or sheets in compatible applicator heads.
Selection factorCheck the applicator’s instantaneous demand.
Bag & container opening
Container handling in bagging and automatic feeding lines.
Selection factorDistinguish container opening from deep-vacuum packaging.
Robotics & pick-and-place
Picking, positioning and transferring parts with vacuum grippers.
Selection factorValidate grip, response time and system safety.
Glass, sheet metal & panels
Handling low-porosity surfaces with suction cups and sealed fixtures.
Selection factorCalculate load, reserve and protection against vacuum loss.
Woodworking, CNC & hold-down tables
Holding fixtures, small sealed zones or suction cups on machining centres.
Selection factorLarge porous MDF tables may require much higher flow.
Electronics & PCB testing
Holding circuit boards and test fixtures, and handling electronic components.
Selection factorCheck fixture leakage and the number of active points.
Plastics & moulded parts
Removing and transferring parts with suction cups in automated cells.
Selection factorCheck part temperature and grip sealing.
Pharmaceutical & cosmetic packaging
Handling cartons, containers and trays in automated packaging.
Selection factorValidate hygienic integration for each line.
Cutting tables & flexible materials
Localised holding of sheets, coated fabrics and low-permeability materials.
Selection factorPorosity and exposed area determine the required flow.
ORIGINAL machinery & test benches
Generating rough vacuum for assembly, testing and automation fixtures.
Selection factorDefine pressure, volume to evacuate and cycle time.
Small networks & receiver systems
Supplying multiple consumers from a correctly sized assembly.
Selection factorAssess simultaneous demand, reserve, controls and pressure losses.
The standard VT 4.40 is a rough vacuum pump for compatible, dry, clean air. Liquids, vapours, entrained dust or deep-vacuum requirements need assessment and, where appropriate, another technology. The F35 filters particles; it does not turn the unit into a liquid-handling pump.
Application sources and selection criteria
Exportvacio’s technical synthesis of BECKER vacuum applications and VT 4.40 operating limits. Industry references cover families of solutions; they do not certify every machine for this particular model.
Paper & printing ↗Secondary packaging ↗Robotics ↗Electronics ↗CNC & woodworking ↗More protection
More comfort
Complete the VT 4.40 or VX 4.40 with external filtration, sound insulation and the controls your process needs.
F35 filter
BECKER 74000107000An additional filtration stage in the suction line, particularly useful where the process generates paper dust or particles. Its cartridge differs from internal filter 909505.
- Connection
- G 1¼″
- Nominal flow
- Up to 90 m³/h
- Paper cartridge
- 84040107000
- Efficiency
- 99% at 2 µm
Data from the current manufacturer listing. BECKER lists VT 4.40 Index A/C and VX 4.40 Index C compatibility. Allow for adaptation to the G ¾″ inlet and check pressure losses.
Enquire about F35 ↗
SH 19 enclosure
CATALOGUE REFERENCE 76714053801Reduces the pump’s acoustic presence in the workplace. It replaces the standard hood with a cooling configuration designed for the pump.
- 50 Hz · Assembly
- 56 dB(A)
- 60 Hz · Assembly
- 62 dB(A)
- Pump family
- VT / VX 4.40
- Drawing dimensions
- 806 × 445 × 386 mm
Accessory catalogue values: 2/3 load, both sides piped, DIN EN ISO 3744, KpA = 3 dB(A). These do not guarantee a particular noise level in every installation. Confirm the version and current part reference before ordering.
Enquire about SH 19 ↗Vacuum gauge & switch
Vacuum measurement and control signals to monitor the operating point.
Fittings & vacuum line
Airtight connections, vacuum-rated hose and a diameter suited to the installation.
Motor protection & control panel
Motor protection and switching sized to the nameplate and available power supply.
Receiver & demand control
Reserve capacity and control where simultaneous demand or the process requires them. Subject to engineering assessment.
Your configuration, in one enquiry
Select your pump and accessories to add them to the quotation assistant.
You review and decide when to send.
One, two or three pumpsA system built around you
Integrate 1, 2 or 3 VT 4.40 or VX 4.40 pumps into a central receiver system. D1, D2 and D3 configurations support planning for capacity, alternating duty and standby according to your installation’s demand.
The receiver provides buffer volume and helps manage cycles. Its size, controls and pipework are selected around required flow, leakage and operating pressure.
- Installed nominal capacity
- 80 m³/h
- Pump allocation
- 1 duty / 1 standby
- Ultimate pressure per pump
- 150 mbar abs.
Industry
Centralise handling, printing, packaging or workholding stations. Duplex or triplex configurations support planning for sequencing and maintenance with standby capacity.
Clinics & laboratories
Plan a solution for auxiliary services compatible with dry vacuum. Clinical suction requires a separate assessment of liquid, contamination and backflow protection.
Hospitals
Treat a medical vacuum plant as a complete project: simultaneous demand, redundancy, filtration, separators, alarms and supply continuity.
What to define before requesting a system quotation
Industrial, auxiliary or medical use; simultaneous points; flow at the required pressure; demand cycle; reserve autonomy; receiver volume; duty and standby pumps; voltage, phases and frequency; room ventilation; condensate handling; filtration; isolation and non-return valves; controls, alarms and indicators. Verify capacity at the operating point.
Less noiseMore workplace comfort
Explore published noise levels for the VT 4.40 with its standard hood and the VT / VX 4.40 with an SH 19 enclosure. Switch frequency and view the declared uncertainty.
Published values at 50 Hz · 67 / 56 dB(A)
Documentary comparison, not guaranteed attenuation. The pump data sheet specifies 1 m distance, medium load and both sides piped; the enclosure catalogue specifies 2/3 load. Conditions are not identical. Actual noise depends on installation and should be measured at the workplace. Decibels use a logarithmic scale.
BECKER SH 19
Technical data for the 4.40 variant
| SH 19 reference for VT / VX 4.40 | 76714053801 |
|---|---|
| Published level · 50 / 60 Hz | 56 / 62 dB(A) |
| Total mass · pump + SH 19 | 42 kg |
| Overall envelope shown in drawing | 806 × 445 × 386 mm |
| Vacuum connection shown | 3/4″ |
| 4.40-specific drawing dimensions | e = 290 · f = 362 · g = 40 mm |
| Dimensions not applicable to this variant | e1 / g1 / g2: — |
| Installation | Replaces the standard hood |
| Application | Dry-running VT 4.40 / VX 4.40 rotary vane pumps |
| Enclosure acoustic test | 2/3 load · both sides piped |
| Published standard and uncertainty | DIN EN ISO 3744 · KpA = 3 dB(A) |
The 42 kg mass includes the pump. The official drawing details fixings, cable entry and terminal box location. Confirm the revision and installation for the supplied unit.
Integration
done properly
Reference guide for installing a standard VT 4.40 or VX 4.40. The supplied unit’s nameplate and terminal-box diagram determine the final connection.
Suction circuit
Airflow: process → pump. The F35 has a G 1¼″ connection; adapt the fitting without restricting the line. Exhaust and cooling airflow must remain unobstructed.
Power supply & protection
PE · Protective earth to motor
Functional integration diagram, without universal terminal bridges. Wiring must be carried out by a qualified electrician with the equipment isolated.
VT 4.40 connections
| Connection point | Data or criterion | What to confirm for your project |
|---|---|---|
| Suction | VT 4.40 / VX 4.40: G ¾″ | The VT 4.40/0-90 variant uses G 1″. Identify the complete model. |
| External F35 filter | G 1¼″ · 74000107000 | Fittings, orientation, accessibility and pressure loss. |
| Vacuum pipework | Diameter at least equal to the nominal connection size | For lines longer than 2 m, the manual specifies the next size up; review the route. |
| Non-return valve | Recommended by BECKER for lines longer than 5 m | Compatibility with system reserve and switching. |
| Voltage and phases | According to motor nameplate and destination supply | Provide V, Hz, 1~ / 3~ and a nameplate photograph. There is no universal supply voltage. |
| Terminals and protection | Terminal-box diagram and overload protection | Current, service factor, earthing and direction of rotation. |
| Starting frequency | Published maximum: 10 starts/stops per hour | For rapid cycles, assess vacuum control with continuous pump operation. |
| Control panel and enclosure | Protection and cooling according to the supplied configuration | Confirm switching, signals and fans if fitted to the version supplied. |
BECKER VT 4.40 spare parts
The exact reference
BECKER identifies this designation with set 90135200007 of seven carbon vanes. Its catalogue covers VT 4.40 Index A and C; always check the version and serial number before ordering.
| Reference | Identification | Scope |
|---|---|---|
| WN 124-161 | BECKER vane designation | VT 4.40 family · check index and serial number |
| 90135200007 | BECKER order number | Set of seven vanes |
| H95434/7 | HARDVANES alternative reference | Set of seven · 95 × 43 × 4 mm · aftermarket part, not an original BECKER part |
Looking for H63434? HARDVANES lists H63434/7 for the 3.25 / 4.25 family, measuring 63 × 43 × 4 mm. It is not the published reference for VT 4.40. The documented third-party reference for this pump is H95434/7. Confirm the model, nameplate and index before purchase; these references do not automatically apply to VX X-tra vanes.
Vanes
Check wear and replacement limits in your unit’s manual.
Filtration
Inspect the inlet filter and confirm its reference before replacement.
Cooling
Keep ventilation and cooling surfaces clear as instructed by BECKER.
Performance starts
with every detail
Two essential replacement components for your VT 4.40: the inlet filter and the side-cover gasket.
909505 filter
90950500000Paper cartridge located at position 72 in the Index A and C exploded views. The complete order number avoids confusion with other cartridges in the family.
Inspect, clean or replace the element according to your unit’s manual and process dust conditions. BECKER specifies clean, dry compressed air for cleaning the paper cartridge.
BECKER gasket
00890016500Gasket identified at position 30 in the VT 4.40 Index A and C catalogues, beside the pumping assembly’s side cover.
When planning side-cover maintenance, identify the gasket using the exploded view for your version. Request it by its full reference and provide the pump nameplate.
The VT 4.40
Part by part
An interactive vector exploded view adapted from BECKER drawings. Choose your nameplate index and select a number to see the component and its reference.
VT 4.40 / Index A / 11.2013
Click drawing numbers or use the catalogue. Zoom and pan the drawing; use Tab to enter the drawing and arrow keys to move between positions. Position 74 applies to the /0-65 variant.
Parts catalogue and reference numbers
| Pos. | Component | BECKER reference | Drawing |
|---|---|---|---|
| 15 | Rotor | 02000016500 | |
| 16 | Clamping disc | 01680016500 | |
| 17 | STAR tolerance ring | 91100800000 | |
| 18 | Toothed washer | 94920300000 | |
| 19 | Hexagon socket screw | 94532000000 | |
| 21 | Pump housing | 00010216500 | |
| 23 | Hexagon socket screw | 94532200000 | |
| 24 | Set of 7 carbon vanes | 90135200007 | |
| 25 | Locating pin | 95200900000 | |
| 28 | Side cover | 00071016500 | |
| 29 | Hexagon socket screw | 94537400000 | |
| 30 | Side-cover gasket | 00890016500 | |
| 46 | Fan with hub | 90230026200 | |
| 48 | Key | 94771300000 | |
| 49 | Washer | 94945400000 | |
| 50 | Shaft-end screw | 90180400000 | |
| 61 | Filter cover | 00480327600 | |
| 67 | Compression spring | 00900016300 | |
| 72 | Inlet filter cartridge | 90950500000 | |
| 74 | Filter cartridge · /0-65 variant | 90952900000 | |
| 76 | Hexagon socket screw | 94537300000 | |
| 77 | Sealing ring | 94802100000 | |
| 78 | O-ring | 91316100000 | |
| 83 | Protective cover | 00680127600 | |
| 85 | Rubber element | 95192000000 | |
| 88 | Front protective cover | 00680227600 | |
| 89 | Spacer | 06800027500 | |
| 90 | Hexagon socket screw | 94532000000 | |
| 91 | Rubber element | 95192200000 | |
| 92 | Edge protector | 96410900000 | |
| 94 | Support foot | 01510027600 | |
| 95 | Rubber element | 95192100000 | |
| 96 | Spacer sleeve | 06800027600 | |
| 97 | Hexagon socket screw | 94532800000 | |
| 98 | Washer | 94945100000 | |
| 101 | Valve plate | 83390399597 | |
| 102 | Rubber cable grommet | 95190600000 | |
| 103 | Spacer tube | 06800216500 | |
| 104 | Lifting eye | 54880016300 | |
| 111 | O-ring | 91316100000 | |
| 112 | Rubber washer | 74130027600 | |
| 124 | Vacuum regulating valve | 73600199613 | |
| 127 | Blow-off valve | 72750206000 |
| Pos. | Component | BECKER reference | Drawing |
|---|---|---|---|
| 15 | Rotor | 02000016500 | |
| 16 | Clamping disc | 01680016500 | |
| 17 | STAR tolerance ring | 91100800000 | |
| 18 | Toothed washer | 94920300000 | |
| 19 | Hexagon socket screw | 94532000000 | |
| 21 | Pump housing | 00010216500 | |
| 23 | Hexagon socket screw | 94532200000 | |
| 24 | Set of 7 carbon vanes | 90135200007 | |
| 25 | Locating pin | 95200900000 | |
| 28 | Side cover | 00071016500 | |
| 29 | Hexagon socket screw | 94537400000 | |
| 30 | Side-cover gasket | 00890016500 | |
| 46 | Fan with hub | 90230026200 | |
| 48 | Key | 94771300000 | |
| 49 | Washer | 94945400000 | |
| 50 | Shaft-end screw | 90180400000 | |
| 61 | Filter cover | 00480427600 | |
| 62 | Hexagon socket screw | 94531900000 | |
| 67 | Compression spring | 00900016300 | |
| 72 | Inlet filter cartridge | 90950500000 | |
| 74 | Filter cartridge · /0-65 variant | 90952900000 | |
| 76 | Hexagon socket screw | 94537300000 | |
| 77 | Sealing ring | 94802100000 | |
| 78 | O-ring | 91316100000 | |
| 83 | Protective cover | 00680127600 | |
| 85 | Rubber element | 95192000000 | |
| 88 | Front protective cover | 00680227600 | |
| 89 | Vibration damper | 74130027601 | |
| 90 | Hexagon socket screw | 94531800000 | |
| 91 | Rubber element | 95192200000 | |
| 92 | Edge protector | 96410900000 | |
| 94 | Support foot | 01510027600 | |
| 95 | Rubber element | 95192100000 | |
| 96 | Spacer sleeve | 06800027600 | |
| 97 | Hexagon socket screw | 94532800000 | |
| 98 | Washer | 94945100000 | |
| 101 | Valve plate | 83390399597 | |
| 102 | Rubber cable grommet | 95190600000 | |
| 103 | Spacer tube | 06800216500 | |
| 104 | Lifting eye | 54880016300 | |
| 124 | Vacuum regulating valve | 73600199613 | |
| 127 | Blow-off valve | 72750206000 |
No matches. Try the number without spaces or consult the original PDF.
Your nameplate identifies
the right replacement
The standard catalogue contains 42 positions in Index A and 41 in Index C. The viewer also includes position 74 for the /0-65 variant. References may vary by version and change over time: confirm the complete model, index and serial number before ordering. Identify the motor and its components using the motor nameplate; this drawing does not replace service instructions.
Single-phase and /0-65 variant references
Variations documented in the Index A and C catalogues. Depending on the version, these references replace or supplement the standard assembly parts.
| Variant | Position | Component | Reference |
|---|---|---|---|
| Single-phase 1~ | 13 | Cable | 74200230000 |
| Single-phase 1~ | 83 | Protective cover | 00680527600 |
| Single-phase 1~ | 94 | Support foot | 01510127600 |
| /0-65 | 21 | Pump housing | 00010016500 |
| /0-65 | 28 | Side cover | 00070016500 |
| /0-65 | 74 | Filter cartridge | 90952900000 |
| /0-65 | 83 | Protective cover | 00680627600 |
Everything you need
In one place
Data sheets, instructions and exploded views to select, install and maintain your pump. Check that each document matches your version.
Technical data sheet
Flow, curves, dimensions and reference configuration
English operating manual
Installation, operation and maintenance
Exploded view and parts catalogue
Components and references for spare parts identification
View dimensional drawing and motor table
Reference document, 4 September 2015 edition. Confirm the drawing and motor for the supplied version.
Accumulated supply figure reported by Exportvacio · October 2026
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Before you decide
Questions that help you choose the right pump and identify the correct replacement part.
Can I build a central system with two or three VT 4.40 pumps?
Yes, a D2 or D3 receiver system with controls can be considered. At 50 Hz, two and three pumps total 80 and 120 m³/h nominally when all run. With one standby pump, nominal duty capacity falls to 40 and 80 m³/h. Verify usable flow at operating pressure.
Is a VT 4.40 with a receiver ready for hospital vacuum use?
A pump and tank do not certify a medical vacuum plant. Hospitals and clinics require validation of the complete system: flow, pressure, redundancy, alarms, filtration, liquid separation and applicable standards. Exportvacio reviews the specification before proposing equipment.
What noise level does BECKER publish for the SH 19 enclosure?
The catalogue publishes 56 dB(A) at 50 Hz and 62 dB(A) at 60 Hz for VT / VX 4.40 with SH 19. The standard VT 4.40 sheet states 67 and 72 dB(A) under different test conditions; the difference is not guaranteed attenuation for every installation.
Is H63434 a VT 4.40 vane reference?
HARDVANES identifies H63434/7 with the 3.25 / 4.25 family. For VT 4.40 it lists H95434/7, an alternative set of seven 95 × 43 × 4 mm vanes. The BECKER references on this page are WN 124-161 and 90135200007.
What is the BECKER VT 4.40 flow rate?
Nominally 40 m³/h at 50 Hz and 48 m³/h at 60 Hz. Check the curve for flow at operating pressure and account for installation losses.
What does 150 mbar absolute mean?
It is ultimate pressure referenced to absolute vacuum. With a reference atmosphere of 1000 mbar, it represents an 850 mbar pressure difference. Always specify whether measurements are absolute or relative.
Does it need oil?
It uses no pumping oil in the compression chamber. The vanes are self-lubricating, but filters, vanes and cooling require maintenance.
Can it run continuously?
It is designed for continuous operation within the manufacturer’s conditions, with suitable ventilation, filtration and maintenance.
What should I confirm when replacing another VT 4.40?
Complete model, version, serial number, electrical supply, connections and installation space. A clear nameplate photograph helps identify the correct replacement.
Do WN 124-161 and 90135200007 identify the same set?
BECKER associates WN 124-161 with set 90135200007 containing seven carbon vanes. Confirm compatibility with your version and serial number before ordering.
Is it suitable for every packaging process?
The application must be assessed. Processes requiring below 150 mbar absolute or media not permitted for this version require another solution.
Which filter does the BECKER VT 4.40 use?
BECKER Index A and C catalogues identify inlet filter 90950500000, also searched as 909505, at position 72. Confirm your unit’s version before ordering.
Where is gasket 00890016500 located?
It is the side-cover gasket, position 30 in the VT 4.40 Index A and C exploded views. Find it in the interactive viewer and request it by its full reference.
Why are there Index A and Index C exploded views?
BECKER distinguishes versions through the nameplate index. Some references change, including the filter cover at position 61. Select the correct index to consult the matching catalogue.
What is the difference between BECKER VT 4.40 and VX 4.40?
Both publish 40 m³/h at 50 Hz and 48 m³/h at 60 Hz. The standard VT reaches 150 mbar absolute and the VX 100 mbar. The VX uses long-life X-tra vanes. Compare using your installation’s frequency in the VT vs VX section.
What does High Performance or heavy duty mean for the VX 4.40?
On this page it describes its focus on intensive service and X-tra vanes. It is not an additional certification or a claim of higher nominal flow than VT 4.40. Selection still depends on pressure, flow and process conditions.
Does the F35 replace cartridge 909505?
No. The F35 is an external filter with its own cartridge 84040107000. The 90950500000 is the internal inlet cartridge for the VT 4.40 versions identified in the exploded view. They are separate components.
Can a sound enclosure be added?
The BECKER catalogue lists SH 19 for VT and VX 4.40. Its acoustic data refers to specific test conditions. Confirm compatibility and the current reference against your pump nameplate.
What is the best 40 m³/h dry vacuum pump for my industry?
At Exportvacio, the VT 4.40 is our benchmark choice for compatible processes because of its dry operation, regulation and accessible maintenance. The best selection for your machine depends on the flow curve, required vacuum, leakage and cycle. The VX 4.40 adds deeper vacuum and X-tra vanes.
What electrical connection does the VT 4.40 require?
It depends on the supplied motor. Check voltage, phases and terminal bridges against the nameplate and terminal-box diagram. Provide these details and the installation country to specify motor protection and controls.
How do I request pricing and availability?
Complete the assistant with destination, quantity, frequency, voltage and application. Configuration, availability, price and lead time are confirmed in the commercial quotation.
Let’s discuss
your process
Prepare a technical enquiry and review it before continuing by WhatsApp or email. Our team will confirm the equipment selection.
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