[NO LONGER OFFERED] AP-20 Air Sampling Pump Kit

The AP-20 Air Sampling Pump is a portable, aspirating pump designed to deliver the exact calibrated amount of sample gas for GLS Colorimetric Gas Detector Tubes. Featuring an easy-to-use locking mechanism to indicate sampling completion, the AP-20 Air Sampling Pump allows for simple and easy gas measurement anywhere using the GLS Detection Tube System.

FEATURES

• Compact design for handheld use and carry
• Two-stage locking mechanism for half stroke (50 mL) and full stroke injection (100 mL)
• Sample flow indicator for visual confirmation of sampling progress
• Integrated tip cutter for preparing detection tubes for use
• Fully manual operation, no electrical power source required