Tubing Details - Black vinyl tubing, 3/4 inch (19.1mm) inner diameter, 1 inch outer diameter, wall thickness 1/8 in, 25 feet length. Working temperature: 23°F to 149°F (-5°C to 65°C), Hardness: 73A (firm), Max working Pressure: 30PSI. Can be used for low pressure applications. Great flexibility and No kink - PVC tubing is made of high quliaty PVC material, non-toxic, lightweight, great flexibility, smooth interior and exterior for easy flow and flushing, Its walls are thick enough to prevent kinks. Easy to use and storage - The plastic tubing is wear-resistant, resistant to aging, and resistant to acid and alkali chemicals. It can withstand rough handling and repeated use, easy to shape, bend and install, and can be easily cut with any cutting tool for your need length. It also coils easily for storage and transport. Multi-purpose - The flexible tubing is ideal for general use such as water gardening, auto watering setup, pond, drain fish tanks and aquarium, aquaponics, hydroponic, drip irrigation, drain, water line, pumps, siphon, filters, air conditioning, humidifiers, props, plumbing, refrigeration, industrial applications for transferring liquid and gas. Service - Because of its versatility and the ability to be used in a wide range of applications, it is a great value for your money., Weight: 4.850169764 Pounds, Manufacturer: ZHONGHE