kappler cooling vest 
 Keywords: Kappler | open Bullock cooling vest, cooling vest 
 Brand: kappler / U.S. open Bullock product name: cooling vest 
 Product Type: AB0R6 / AM0R6 
 Product Use: 
 Applicable in high temperature working environment 
 Workers wearing chemical warfare suits and other equipment 
 Chemical and rescue operations 
 Hazmat Emergency Response Team 
 Police, fire, courier and security personnel 
 Electricity, gas, water and communications operating 
 Airport ground personnel 
 Construction and road workers 

 Main features: 
 PCM material cooling vest weighs only 600 grams. 
 And the traditional use of the circulatory system or ice cooling technology, superior performance. PCM material to freeze at 24 degrees Celsius, and more slowly than the rate of melting of the ice and low-temperature gel, which means that the longer the duration of cooling. 
 Products and other products, clothes do not have to wear feeling wet and uncomfortable, or feeling of vasoconstriction. 
 Khaki cotton vest after a fire retardant. 
 Cotton vest front zipper, it is easy to put on and take off. Mesh vest can be easily put on. 
 More than 147 cm bust anyone can wear. The shoulder design with hook and terry buckle, 1.5 inches (3.81 cm) adjust the space. The grid-like vest unilateral adjustable clamps. 

 Product performance: 
 Rapid pre-cooling, placed in ice water mixture 20 minutes. 
 Lasted about 2 hours cooling time in the environment of 38 degrees Celsius, the lower the temperature, the longer the duration 
 Cooling vest can continue to be maintained at 12.8 ℃ for several hours. In a poor working environment can help reduce thermal damage to incidence.