Websites using vent gauge as a keyword

Environmental safety solutions for Industries, We are leading manufacturer, supplier & exporter of Flame Arresters, Breather Valves & Emergency Vents in India.

Supplier of new equipment and replacement parts for industrial dust collectors, including baghouse, electrostatic precipitator, fabric filter, cartridge, and other air pollution control systems.

We offer high quality, premium grade metal wall vents and metal roof vents in copper, stainless steel, and galvanized. The heavier gauge of our products will last longer and can be used as dryer vents, range hood vents, furnace vents, whole house fan vents, and for many other hvac exhaust purposes.

ML Johnson Co

BOILER QUESTIONS AND ANSWERS Q. What is boiler. A. According to Indian Boiler Act 1923, a boiler is a closed pressure vessel / steam generating unit with minimum capacity of 22.70 liters, including all mountings and accessories. Q. What is circulation ratio of a boiler. A. It is the ratio of the quantity of water-steam mixture flowing through the circuit to the quantity of steam produced in the circuit , The circulation ratio of once through / super critical boiler is one because all water Is converted to steam. The circulation ratios of 1. Natural circulation industrial boiler - 10 to 15 2. Natural circulation utility boiler - 7 to 9 3. Assisted circulation boilers - 2 to 4 4. Forced circulation / once through boiler - 1 Q What are the boiler mountings. A. The boiler mountings are used for safe and efficient operation of boiler, these are placed in out side of the boiler. 1. Safety valve. 2.pressure gauge. 3.Water level gauge glass.. Pressure gauge. 4. Start-up vent. 5.Air vent. 5.Manhole. Q. What are boiler accessories. A. These are the integral part of boiler which help to run the boiler most efficiently These are, 1. Super heater. 2. Economizer. 3.Air pre- heater. 4.ID and FD fans. 5. Ash handling system. 6.Dosing system. 7. Soot blower. 8.De super heating system. Q. What is turn down ratio of boiler. A. It is the operating range of boiler from maximum capacity to minimum capacity in which the boiler can run efficiently without any external fuel support . The higher turn down ratio greater the efficiency of boiler. For example if the boiler is designed 80mw and can operate up to 20mw without any external fuel support and any variations of parameter then the turn down ratio is 80/20=4. Q. What is boiler efficiency. A. It is the ratio of heat output to heat input of the boiler. Boiler efficiency= Heat output / hea

P3 Gauges - The #1 source for custom integrated multi-function gauges! Connect with your car in an entirely new way! Why settle for just a boost gauge? The P3 Gauge is a swiss army knife of performance data, with design and integration that won't spoil the clean lines of your interior.