Central Iran

Steel Hot Water Boiler for Central Heating 150,000 Aras Sanat Model B150s

The Aras Sanat B150s steel hot water boiler is constructed from stainless steel with a thickness of 6 to 10 millimeters and is designed for high heat transfer in central heating systems. Its thermal capacity is 150,000 kilocalories per hour, with an adjustable operating temperature range of 70 to 95 degrees Celsius. The internal volume is approximately 1,200 liters, and the maximum design pressure is 6 bar. The heat transfer surface is enhanced with water tubes and fins, achieving a thermal efficiency of around 88 percent. The boiler features a front access door, short flue path, and provisions for temperature and pressure sensors.

The B150s steel hot water boiler is equipped with safety systems including a pressure relief valve, thermostat, and high-limit switch to ensure stable operation and prevent damage. The outer shell is coated with heat-resistant paint and insulated with approximately 50 millimeters of glass wool, keeping energy loss below 7 percent. The total weight is around 850 kilograms, and the dimensions are optimized for medium-sized boiler rooms. Inlet and outlet pipes are 2 inches in diameter for direct connection to pumped circulation heating systems. The product complies with Iranian national standards and EN 303-1 international standards.

Steel Hot Water Boiler for Central Heating 300,000 Aras Sanat Model B300s

The Aras Sanat B300s steel hot water boiler is made of durable steel with a thickness of 10 to 14 millimeters and is designed for very high-capacity industrial and building central heating systems. Its thermal capacity is 300,000 kilocalories per hour, with an adjustable operating temperature range of 70 to 95 degrees Celsius. The internal volume is approximately 2,400 liters, and the maximum design pressure is 6 bar. The heat transfer surface is optimized with water tubes and fins, achieving a thermal efficiency of around 88 percent. The boiler features a front access door, a short flue path, and provisions for temperature and pressure sensors.

The B300s steel hot water boiler includes safety systems such as a pressure relief valve, thermostat, and high-limit switch to prevent body damage. The exterior is coated with heat-resistant paint and insulated with 50 millimeters of glass wool, keeping energy loss below 7 percent. The total weight is approximately 1,500 kilograms, and the dimensions are suitable for large industrial boiler rooms. Inlet and outlet pipes are 2 inches in diameter for direct connection to pumped circulation systems. The product complies with Iranian national standards and EN 303-1 international standards.

Steel Hot Water Boiler for Central Heating 250,000 Aras Sanat Model B250s

The Aras Sanat B250s steel hot water boiler is made of durable steel with a thickness of 8 to 14 millimeters and is designed for high-capacity industrial and building central heating systems. Its thermal capacity is 250,000 kilocalories per hour, with an adjustable operating temperature range of 70 to 95 degrees Celsius. The internal volume is approximately 2,000 liters, and the maximum design pressure is 6 bar. The heat transfer surface is optimized with water tubes and fins, achieving a thermal efficiency of around 88 percent. The boiler features a front access door, a short flue path, and provisions for temperature and pressure sensors.

The B250s steel hot water boiler includes safety systems such as a pressure relief valve, thermostat, and high-limit switch to prevent body damage. The exterior is coated with heat-resistant paint and insulated with 50 millimeters of glass wool, keeping energy loss below 7 percent. The total weight is approximately 1,250 kilograms, and the dimensions are suitable for large industrial boiler rooms. Inlet and outlet pipes are 2 inches in diameter for direct connection to pumped circulation systems. The product complies with Iranian national standards and EN 303-1 international standards.

Steel Hot Water Boiler for Central Heating 175,000 Aras Sanat Model B175s

The Aras Sanat B175s steel hot water boiler is made of durable steel with a thickness of 6 to 12 millimeters and is designed for high-capacity central heating systems. Its thermal capacity is 175,000 kilocalories per hour, with an adjustable operating temperature range of 70 to 95 degrees Celsius. The internal volume is approximately 1,400 liters, and the maximum operating pressure is 6 bar. The heat transfer surface is enhanced with water tubes and fins, achieving thermal efficiency of around 88 percent. The boiler features a front access door, a short flue path, and provisions for temperature and pressure sensors.

The B175s steel hot water boiler includes safety systems such as a pressure relief valve, thermostat, and high-limit switch to prevent damage to the body. The exterior is coated with heat-resistant paint and insulated with 50 millimeters of glass wool, keeping energy loss below 7 percent. The total weight is approximately 950 kilograms, and the dimensions are suitable for medium to large boiler rooms. Inlet and outlet pipes are 2 inches in diameter for direct connection to pumped circulation systems. The product complies with Iranian national standards and EN 303-1 international standards.

Steel Hot Water Boiler for Central Heating 200,000 Aras Sanat Model B200s

The Aras Sanat B200s steel hot water boiler is made of durable steel with a thickness of 8 to 12 millimeters and is designed for high-capacity central heating systems. Its thermal capacity is 200,000 kilocalories per hour, with an adjustable operating temperature range of 70 to 95 degrees Celsius. The internal volume is approximately 1,600 liters, and the maximum design pressure is 6 bar. The heat transfer surface is enhanced with water tubes and fins, achieving a thermal efficiency of around 88 percent. The boiler features a front access door, short flue path, and provisions for temperature and pressure sensors.

The B200s steel hot water boiler includes safety systems such as a pressure relief valve, thermostat, and high-limit switch to prevent body damage. The exterior is coated with heat-resistant paint and insulated with 50 millimeters of glass wool, keeping energy loss below 7 percent. The total weight is approximately 1,050 kilograms, and the dimensions are suitable for large boiler rooms. Inlet and outlet pipes are 2 inches in diameter for direct connection to pumped circulation systems. The product complies with Iranian national standards and EN 303-1 international standards.

Central

The New Rock OM12 PBX features a hybrid TDM and IP architecture supporting 12 CO lines and up to 64 extensions. It runs on a Linux platform powered by a quad-core ARM Cortex-A72 processor at 1.5 GHz. Internal memory includes 8 GB RAM and 32 GB flash storage. The systems maximum power consumption is under 40 watts. It supports G.711, G.729, and G.723 audio codecs. The packet loss rate on the IP network is optimized to remain below 0.1%. Its operational temperature range is 0 to 40 degrees Celsius.

The OM12 hardware is built in a 1U chassis with standard dimensions of 440x230x44 mm. Interfaces include 12 RJ11 ports for analog lines, 4 Gigabit Ethernet ports, and 2 expansion slots. Software features comprise IVR, call recording, CDR reporting, and SIP v2 protocol support. It can manage 1000 phonebook contacts and log 200,000 CDR records. Voicemail functionality offers 100 hours of audio storage. Communication security is provided via SRTP and TLS 1.2 support. Built-in DiffServ QoS prioritization ensures stable call quality.