Hand-Operated Vacuum Pump – 15 ml/Stroke, 725 ml Capacity, No Gauge, Case of 20 Lab Pumps by GSC International Inc.
Ideal for classrooms, laboratories, and STEM environments, this Hand-Operated Vacuum Pump (Case of 20) provides a simple and effective way to demonstrate vacuum and air pressure principles. Designed without a gauge, it offers straightforward operation for basic experiments and group learning activities.
Each pump delivers a consistent pumping rate of 15 ml per stroke and can displace up to 725 ml of air, making it suitable for a variety of lab applications. Built-in valves allow for controlled release of vacuum, ensuring ease of use during repeated demonstrations.
Constructed from durable plastic, these pumps are lightweight yet sturdy enough for frequent classroom or lab use. Sold as a convenient case of 20 units, this set is perfect for schools, institutions, and group experiments.
Key Benefits
- High Air Displacement Capacity: Each pump displaces up to 725 ml of air, ideal for effective lab and classroom demonstrations.
- Efficient Pumping Rate: Provides 15 ml per stroke for consistent vacuum creation across all units.
- Complete Product Dimensions: Each pump measures approximately 1.38" L x 8" W x 22" H, designed for comfortable handheld operation.
- Bulk Case Pack: Includes 20 vacuum pumps, perfect for classrooms, labs, and group learning environments.
- Lightweight & Easy Handling: Each unit is lightweight yet durable for repeated educational use.
- Durable Plastic Construction: Built from sturdy plastic to ensure long-lasting performance.