Ruber Mounts NTT
These heels are double deflection (1.27 cm) and are designed to absorb high frequency vibrations that transmit the equipment to the bases or media that support them. Their size is large and they are recommended for large equipment such as cold water generating machines with screw compressors or with any other large HVAC equipment. NTT heels comply with ASHRAE, Applications book, cap. 47, p. 47.44, type 2 “Rubber Mounts”.