VALUE VSV-28 Single-Stage Vacuum Pump 28m³/h 50Hz 1PH
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Product Overview
The VALUE VSV-28 Single-Stage Vacuum Pump is designed for generating vacuum in closed systems across laboratory, industrial and commercial applications. With a displacement speed of 28 m³/h at 50 Hz, it provides reliable vacuum performance for processes such as vacuum packaging, laboratory analysis, vacuum forming, printing and mechanical engineering.
The VSV-28 features an adjustable two-position gas ballast valve to help handle water vapour and reduce the risk of oil contamination. Its anti-suck-back structure helps prevent unwanted oil backflow when the pump stops, while the built-in oil mist filter reduces oil mist emissions during operation.
With an integrated pump structure, air-cooled construction and closed lubrication system, the VSV-28 offers practical performance for professional vacuum applications.
Key Features
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28 m³/h Pumping Capacity: Suitable for a variety of industrial, laboratory and commercial vacuum applications.
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Single-Stage Rotary Vane Design: Provides dependable vacuum generation for general-purpose processes.
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Adjustable Gas Ballast Valve: Two-position adjustment supports different vacuum requirements and water vapour handling.
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Anti-Suck-Back Protection: Helps prevent oil from flowing back into the vacuum system after shutdown.
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Built-In Oil Mist Filter: Reduces oil mist emissions to help maintain a cleaner working environment.
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Closed Lubrication System: Allows collected oil from the oil mist filter to return to the pump by gravity.
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Air-Cooled Construction: Eliminates the need for an external water-cooling system.
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FKM Seals: Improve corrosion resistance and help reduce oil leakage.
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Compact Integrated Design: Combines the pump and motor in a space-efficient structure.
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Single-Phase Power Option: Suitable for compatible 230 V, 50 Hz electrical installations.
Technical Specifications
| Specification | VALUE VSV-28 |
|---|---|
| Brand | VALUE |
| Model | VSV-28 |
| Pump Type | Single-stage rotary vane vacuum pump |
| Displacement Speed at 50 Hz | 28 m³/h |
| Displacement Speed | Approximately 467 L/min / 16.5 CFM |
| Ultimate Pressure Without Gas Ballast | ≤ 0.1 mbar |
| Ultimate Pressure with Gas Ballast I | ≤ 0.5 mbar |
| Ultimate Pressure with Gas Ballast II | ≤ 1.5 mbar |
| Water Vapour Tolerance with Gas Ballast I | 15 mbar |
| Water Vapour Tolerance with Gas Ballast II | 30 mbar |
| Power Supply | 230 V / 50 Hz, single-phase configuration |
| Motor Power | 1.1 kW |
| Motor Speed at 50 Hz | 1,440 rpm |
| Inlet and Exhaust Connections | G 3/4" |
| Oil Capacity | 1.0 L |
| Protection Rating | IP54 |
| Operating Ambient Temperature | 10–40°C |
| Noise Level | ≤ 58 dB |
| Dimensions (L × W × H) | 496 × 268 × 248 mm |
| Net Weight | 30 kg |
Specifications follow the official VALUE VSV-28 English product information. The manufacturer states that a three-phase version can also be ordered. Confirm the electrical configuration supplied with your order.
Package Contents
The official product page does not confirm a complete package inventory. Please verify the supplied items with your distributor before publishing them as included.
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VALUE VSV-28 single-stage vacuum pump
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Packaging and shipping materials
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Vacuum pump oil: confirm whether included
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Power cable and plug: confirm with supplier
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Connection accessories: confirm with supplier
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Operating and safety instructions: confirm with supplier
Only list accessories as included if they are confirmed in the actual shipment.
Warranty Term
Warranty: To be confirmed with the authorised distributor.
Please verify the warranty duration, coverage and exclusions with your supplier before publishing. No specific warranty period is stated because it has not been confirmed in the official product information.
Why Choose VALUE?
VALUE develops vacuum equipment and HVACR tools for professional and industrial applications. The VSV-28 combines a 28 m³/h pumping capacity with adjustable gas ballast, integrated oil mist filtration and anti-suck-back protection.
Its air-cooled construction helps simplify installation by eliminating the need for an external water-cooling system. The closed lubrication system helps return collected oil to the pump, while FKM seals improve corrosion resistance and help reduce leakage.
Suitable for applications ranging from vacuum packaging and laboratory analysis to printing, vacuum forming and mechanical engineering, the VALUE VSV-28 offers a practical combination of vacuum performance, oil management and maintenance-friendly design.
Choose VALUE VSV-28 for dependable single-stage vacuum generation with essential protection features for professional applications.
Order by 4PM to get delivered next working day! We use 24 hours service with carriers in most cases so that you can get your order delivered on time.
Free delivery for total orders above RM500, otherwise additional charges costs are calculated at checkout based on your order’s weight and delivery location.
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Please notify us within 14 calendar days of receiving your product to request a free exchange or full refund, if eligible. We will cover all return shipping costs, and no restocking fees will apply in this case.
Requests made after 14 days may be accepted at our discretion and will be subject to a 10% restocking fee. Techno Tools & Equipment reserves the right to reject any return request found to be ineligible.
Further details please click here for more info.