Stulz Precision SEC 161 A A/C for data center for sale in Bangalore, STULZ was the first manufacturer to develop a complete series of precision air conditioning units based on EC technology. Sale price: 180000+Tax. Tech Spec: Precision Package Unit, Model: SEC 161 A Cap: 4 TR, Without Heater & Humidifier Type: Front Flow Ref: R407c Contact: Dinesh Mobile No: 9900086213