What is an oil-less vacuum pump?

An oil-less vacuum pump operates without oil in the pumping chamber, preventing contamination of the pumped medium and eliminating the need for oil changes. This results in cleaner operation and lower maintenance.

Can this pump be used with corrosive vapours?

While oil-less pumps offer some resistance, continuous exposure to highly corrosive vapours can degrade internal components. Buyers should consult the manufacturer's specifications for material compatibility if planning to use with aggressive chemicals.

Is this unit suitable for continuous operation?

Gast diaphragm pumps are generally designed for intermittent or continuous duty in laboratory environments, depending on the specific model and application demands. Refer to the manufacturer's data for duty cycle recommendations.

What kind of tubing connections does it typically use?

Units of this type commonly feature standard laboratory hose barb connections, typically for 6-10 mm internal diameter tubing, allowing for easy integration into existing setups.

Does this pump require any special installation?

No, these pumps are typically plug-and-play benchtop units. They require a stable surface, adequate ventilation, and a suitable power outlet. No complex plumbing or electrical installation is usually needed.

used Equipment

Available

Verified seller

Biotek Instruments - Gast 7103034 Vacuum Pump 2

Name: Gast 7103034 Vacuum Pump 2
Brand: Biotek Instruments
SKU: 2436103.SR7B
Availability: InStock

Price: Contact seller for price

This listing is for the Biotek Instruments Gast 7103034 Vacuum Pump 2.

The unit is in full working condition and ready for immediate use.

This Gast-manufactured pump provides consistent vacuum performance for laboratory applications including filtration and aspiration. Featuring a compact, oil-less design, it ensures low maintenance and clean operation. It is ideal for integration with BioTek washers or general benchtop fluid management.

Transparency Report and Technical Audit:

Source Pedigree: Biotech / Research Facility
Condition: Direct-from-Bench (Decontaminated/Original)
Power-On Test: Verified; Digital display active, lighting operational, and fan system engaged.
Integrity: 100% Original Parts (Non-Refurbished)
Software and Media Disclosure: As a Direct-from-Lab asset, any original software media or accessories found with the unit are included as a courtesy.

Licensing Notice: We do not provide, transfer, or guarantee software licenses or keys. The buyer is responsible for all software licensing, registration, and workstation compatibility via the manufacturer.

Notice for Procurement: This unit is sold As-Is. While we verify the power-on status and physical integrity, we do not perform analytical validation, fluidic testing, or operational calibration. Ideal for labs with in-house technical expertise or existing service agreements.

Sustainability Impact: By choosing Direct Reuse, your facility avoids the carbon footprint of new manufacturing and prevents specialized materials from entering waste streams. Direct-to-Lab reuse is the most carbon-efficient way to equip a modern laboratory.

Cambridgeshire, United Kingdom

5,791 km away

Model Number

Gast 7103034

Stock Number

2436103.SR7B

Machinery Masters View

Typical context for this category of equipment. Always confirm specifics with the seller.

Applications & Use Cases

Used for vacuum filtration in microbiology and chemistry laboratories.
Commonly integrated with automated liquid handlers for aspiration of waste fluids.
Suitable for vacuum degassing of small samples or media.
Applied in vacuum drying processes for sensitive materials.
Utilised in general laboratory fluid transfer and management tasks.

Typical Specifications

Typical vacuum level: Units of this type commonly achieve vacuum levels suitable for laboratory tasks, typically ranging from 100 to 200 mbar absolute.
Pumping speed: For this class of equipment, pumping speeds are generally in the range of 10-30 litres per minute (LPM).
Power supply: Gast pumps are typically designed for standard laboratory power, commonly 230V, 50Hz in the UK.
Design type: This model is an oil-less diaphragm vacuum pump, ensuring clean operation and reduced maintenance.
Footprint: Units of this nature are compact, designed for benchtop use, typically measuring around 20-30 cm in length and width.
Maintenance: Oil-less designs significantly reduce maintenance, primarily requiring periodic inspection of diaphragms and valves.

Frequently Asked Questions

An oil-less vacuum pump operates without oil in the pumping chamber, preventing contamination of the pumped medium and eliminating the need for oil changes. This results in cleaner operation and lower maintenance.

Machinery Masters Intelligence. General guidance for this category of equipment only, not a substitute for the seller's exact specifications. Always confirm details with the seller.