DescriptionDouble-linked ball, used for column pressurization or used to manually pressurize the experimental device. General-purpose type, made of natural rubber, to meet your various manual gas pressurization needs. The airbag has excellent elasticity, rapid inflation and long service life.Features- Color: As shown. - Size: 61.00X6.00X6.00cm/23.97X2.36X2.36 inch. - Material: Rubber. - Can be used for sampling, test pressurization, etc., mostly used in laboratories or gas sample collection. - It is an indispensable tool for collecting various gases. Very useful. - Mainly used in metallurgical mining, oxygen production, natural gas, gas stations, and medical industries. - It is lightweight for easy and convenient to carry and store when not in use. - Fine workmanship and creative appearance ensure its popularity and practicality.
