Bel-Art Fast Release Pipette Pump II – 25 mL (Model 37911-1025) – Excellent Condition

Unit is in excellent cosmetic and working condition — removed from a functioning lab, cleaned, and ships securely packaged.

The Bel-Art Fast Release Pipette Pump II (25 mL) is a positive-displacement pipette filler featuring a rapid-release valve for quick dispensing. It supports both smooth aspiration and fast release of liquid, offering ergonomic control for serological pipettes.

Product Details

• Model / Catalog Number: 37911-1025
• Capacity: Up to 25 mL
• Control: Knurled thumb wheel for aspiration; side lever for fast release
• Pipette Compatibility: Accepts standard glass or plastic serological pipettes
• Design Features:
• • Collar clamps chuck ring to barrel, ensuring proper alignment
• • Collar includes stabilizing mechanism to prevent pipette wobble
• • Sizes are color-coded for quick identification
• • Disassemblable for cleaning and maintenance
• Construction Materials: Polypropylene, silicone rubber, and related lab-safe polymers

Applications

• General liquid handling with serological pipettes in cell culture, biochemistry, or microbiology labs
• Fast reagent transfer and dispensing tasks
• Suitable for repetitive pipetting in assay workflows

Condition

• Pre-owned unit in excellent functional and cosmetic condition
• All mechanisms (wheel, lever, collar) tested and working smoothly
• Ships securely packaged to protect delicate parts