VACUUM PUMPS Model No. SSI/73 & 74

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VACUUM PUMPS Model No. SSI/73 & 74 Specification

Automation Grade
Manual

Capacity
50 Ltrs/Min. & 75 Ltrs/Min.

Temperature Range
Ambient to 40C

Core Components
Motor, Pump Head, Seals

Model No
SSI/73 & SSI/74

Measurement Range
-650/700 mm Hg (Approx.)

Power Source
Electric

Feature
Highly Efficient

Frequency
50 Hz

Accuracy
100 %

Voltage
220/230 V AC

Equipment Materials
Complete heavy cast iron construction

Type
Oil Free / Oil Sealed Vacuum Pump

Usage
Laboratory

Dimension (L*W*H)
16 x 5.5 x 8 (Approx.)

Weight
Approx. 1618 Kg

About VACUUM PUMPS Model No. SSI/73 & 74

VACUUM PUMPS Model No. SSI/73

Vacuum pump single stage oil sealed, air cooled, V-belt driven and mounted on base with belt guard etc. with motor 220 volts AC single phase.

SSI/73/01	Displacement Ltr/min 32 Motor Single Phase 0.25
SSI/73/02	Displacement Ltr/min 50 Motor Single Phase 0.25
SSI/73/03	Displacement Ltr/min 75 Motor Single Phase 0.50
SSI/73/04	Displacement Ltr/min 100 Motor Single Phase 0.50

VACUUM PUMPS Model No. SSI/74

Vacuum pump double stage same as above but with two stages to give better vacuum.

SSI/74/01	Displacement Ltr/min 32 Motor Single Phase 0.25
SSI/74/02	Displacement Ltr/min 50 Motor Single Phase 0.25
SSI/74/03	Displacement Ltr/min 75 Motor Single Phase 0.50
SSI/74/04	Displacement Ltr/min 100 Motor Single Phase 0.50

	Accessories for Model SSI/73 and SSI/74
SSI/75/01	Vacuum gauge with regulator
SSI/75/02	Vacuum gauge with regulator and non-return valve combined.
SSI/75/03	Moisture trap with non-return valve and vacuum gauge with regulator combined.
SSI/75/04	Vacustat without mercury range 10mm to 0.001 mm/Hg pressure
SSI/75/05	Vacustat with mercury
SSI/75/06	V-belt for above.
SSI/75/07	Oil seals
SSI/75/08	Pump trolley with trap : This mechanism can accommodate a convenient mobile vacuum source with particular attention to safety & easy to use. Construction : Metal frame & panel is finished with a thick layer of epoxy based polyester paint. Which provided a strong highly screech & chemical resistant surface. The panel is fitted with mains indicator lamp, on-off pump switch, vacuum gauge with vacuum control valve. A thick wall borosilicate glass double vapour trap is provided in between the vacuum source & the vessel to be evacuted. A thick rubber mat is provided on the vacuum pump shelf to absorb vibration & noise & heavy caster wheels are in the bottom for easy mobility. In use the vapour trap is filled with few lumps of solid silica gel.
SSI/75/09	Glass safety trap : For us with vacuum pump for collection of extra fluid.

Heavy Duty Construction for Laboratory Demands

Constructed with a complete heavy cast iron body, these vacuum pumps provide exceptional durability and stability, making them ideal for continuous use in demanding laboratory settings. Their sturdy design minimizes vibration, ensuring reliable and long-term performance for critical applications such as filtration, distillation, and degassing.

Precise & Flexible Performance

With a maximum vacuum ranging from 650 to 700 mm Hg and a choice of oil-free or oil-sealed technology, these pumps are tailored for a variety of laboratory procedures. The motor (ISI-marked) and efficient air-cooling system guarantee optimum efficiency, maintaining operational accuracy of 100%% within a temperature range of ambient to 40C.

FAQs of VACUUM PUMPS Model No. SSI/73 & 74:

Q: How do I choose between the oil-free and oil-sealed models of these vacuum pumps?

A: The choice depends on your application needs. Oil-sealed models provide greater vacuum efficiency and are suitable for high-precision laboratory processes, but require oil level maintenance. Oil-free models offer easier maintenance and are preferred where sample contamination must be avoided.

Q: What laboratory processes are best suited for these vacuum pumps?

A: These pumps are highly effective for filtration, distillation, and degassing applications in the laboratory. Their precise vacuum control and robust construction make them ideal for procedures requiring steady and reliable vacuum performance.

Q: When should I perform maintenance on the vacuum pump?

A: Routine maintenance is recommended according to the manufacturers guidelines. For oil-sealed models, regularly check and change the oil to maintain efficiency. For both types, inspect seals and electrical connections periodically to ensure optimal operation.

Q: Where can these vacuum pumps be installed, and what are the space requirements?

A: These pumps can be set up in any standard laboratory environment with access to a 220/230 V AC power source. The compact dimensions (16 x 5.5 x 8 approx.) allow for flexible placement on workbenches or lab counters.

Q: What process does the air-cooled system use to manage the pumps temperature?

A: The air-cooled design circulates ambient air around the pump components, effectively dissipating heat generated during operation. This ensures temperature stability and extends the lifespan of the equipment without the need for external cooling systems.

Q: How can I benefit from using a highly accurate vacuum pump in laboratory work?

A: Accurate vacuum control (up to 100%%) leads to improved results and reproducibility in sensitive experiments, minimizing the risk of sample contamination or loss. This reliability is crucial for laboratory processes that require stringent vacuum conditions.

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