Laboratory Vacuum Pumps
Patkar's lab vacuum range brings the same OTL™ engineering principles to smaller-scale laboratory and pilot plant applications, delivering clean, consistent, deep vacuum for research, development, and quality control.
Why Patkar Lab Vacuum
Most lab vacuum pumps are imported, expensive to service, and not designed for the vapor loads common in Indian pharmaceutical R&D. Patkar lab pumps are built in India with the same engineering philosophy as our industrial OTL™ range.
No oil migration into your process stream, critical for analytical and pharmaceutical R&D work where contamination invalidates results.
Spares available from Thane. No waiting on imports. Our engineers understand Indian lab environments, chemistries, and process conditions.
Rotary vane design achieves and maintains deep vacuum throughout your experiment, no drift that would compromise analytical accuracy or process replication.
Lab Vacuum Models
Water-aspirated / water-sealed laboratory vacuum pump for general lab use
Shut off vacuum: 700 mmHg (60 torr)
Suitable for general laboratory vacuum filtration, distillation, and evaporation
Compact footprint, designed for bench-top or under-bench installation
Low maintenance, simple construction, easily serviced by lab technicians
Made in India, full spares availability, fast service from Thane
Typical Applications
Specification note
Detailed specifications (vacuum range, flow rate, motor power) available on request. Contact our engineers for the full datasheet.
High performance dry diaphragm pumps for laboratory and pilot-scale vacuum applications
Shut off vacuum: 1 torr (759 mmHg)
High performance dual-stage design for deeper vacuum requirements
Suited for pilot plant scale-up and more demanding lab processes
Bridges the gap between laboratory vacuum and full industrial OTL™ scale
Consistent with OTL™ engineering quality, locally serviced with immediate spares
Typical Applications
Specification note
Detailed specifications (vacuum range, displacement, motor power) available on request. Contact our engineers for the full datasheet.
Choosing the Right Scale
Not sure which is right for your application?
Describe your setup to our engineers, we'll recommend the correct product and size.
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