• Technical Reference for Safety and Relief Products

    Hot Water Boilers Safety valve must be set to relieve at a pressure not greater than the MAWP of the boiler. If more than one safety valve is used, the secondary valve(s) may be set up to 6 psig [0.41 barg] above the MAWP for boilers with MAWPs up to and including 60 psig [4.13 barg], and 5 percent for boilers with MAWPs greater than 60 psig [4 Learn More

  • BOILERS - MARINE Engineer

    Jul 20, 2014 · 23.Coast Guard Regulation (46 CFR) requires that after undergoing extensive repairs, an auxiliary boiler, with a maximum allowable working pressure of 60 psig (411.89 kPa), should be hydrostatically tested at a pressure of ______________./90 psig (617.83 kPa) We were unable to load Disqus. If you are a moderator please see our troubleshooting Learn More

  • Technical Specifications Installation & Maintenance Manual

    • Maximum boiler water temperature is 210ºF. • Maximum working pressure for inner (domestic water) tank is 150 psig. • Maximum working pressure for the outer (boiler water) tank is 45 psig. • Water quality limitations (based on E.P.A National Secondary Drinking Water Regulations): – …Learn More

  • Kunkle Valve, Safety and Relief Valves

    ASME Section IV, Low Pressure Hot Water Boilers, 'HV', National Board Certified. Model Descriptions Model 537: Bronze for 3/4-inch and 1-inch models, Cast iron for 1-1/2-inch and 2-inch models. Pressure and Temperature Limits 15 to 160 psig -20°F to 250°F. Applications Hot water boiler, heat exchangers and generators. OptionsLearn More

  • Custom Equipment Fabrication - LPS Filtration

    System Skid. System custom designed to inject water with 7 ppm boric acid at 2000 PSIG and 150°F into boiler tubes, removing and preventing scale in the tubes. System includes 316 Stainless Steel tank, mixer, intrusive heater, high pressure pumping system, transfer pump system, controls, valves and all wiring for the system to operate manually.Learn More

  • ASME Boiler and Pressure Vessel Code

    of steam heating, hot water heating, hot water supply boilers, and potable water heaters intended for low pressure service that are directly fired by oil, gas, electricity, coal or other solid or liquid fuels. Rules pertaining to use of the single ASME certification mark with the …Learn More

  • INSTALLATION AND SERVICE MANUAL EPJ-SERIES …

    EPJ-79-SC 69 ¾ 60 ½ 31 28 ⅞ 9 ⅞ 1 ⅞ 23 ¾ EPJ-119-SC 65 ¾ 52 ¾ 39 ⅜ 37 ¼ 11 ½ 2 28 ⅞ Maximum Working Pressure for Tank: 150 PSIG 2.5 WATER QUALITY Always use good quality water to prolong the life of the tank. Water that is safe to drink and even city water Connect boiler out (hot) supply piping to the "BOILER WATER IN Learn More

  • Hurst Boiler & Welding Company, Inc.

    Series LPE Steam & Hot Water Specifications – Page 1 of 3 09/13/2010 Hurst Boiler & Welding Company, Inc. P.O. Drawer 530 - Highway 319 North Coolidge, Georgia 31738 877-99HURST – Toll Free 229-346-3545 – Local 229-346-3874 – Fax .hurstboiler.com SERIES LPE BOILER (20-100 HP, STEAM 15 PSIG; HOT WATER 30 & 60 psig) SAMPLE SPECIFICATIONSLearn More

  • Steam Boiler Manufacturer, Supplier in Philippines

    Philippines's Best Industrial Steam Boiler Manufacturer, Exporter, Wholesaler, Retailer - Thermodyne Boilers for Electric Boilers, Biomass Boilers etc. The hot water boilers are designed to operate on various types of fuels. or water is heated to a temperature …Learn More

  • pH and ORP Analyzers | Yokogawa Philippines

    One of the primary applications for high purity water is for boiler feed water. The measurement of pure water pH can be one of the quickest indicators of process contamination in the production or distribution of pure water. the cleaning and sterilization of tanks and piping are done with various cleaning solutions, fresh or hot water and Learn More

  • 8 SERIES STEAM OR HOT WATER BOILER-BURNER UNIT

    steam or hot water boiler-burner unit installation & operating instructions designed and tested according to a.s.m.e. boiler and pressure vessel code, section iv for a maximum allowable working pressure of: 15 psi steam or 40 psi water. consumer, retain these instructions for future reference purposes. *water boilers only. to installerLearn More

  • Mobile Boilers | Trojan Energy Systems - Troy, New York

    Hot water boilers with design pressures up to 160 psig, and with design temperatures less than 250 °F, are constructed under Section IV of the ASME Code, and 'H' stamped for low- pressure heating boilers. Notice Steam boilers with design pressure of 15 psig, and maximum allowable operatingLearn More

  • Indirect Fired Water Heaters - InspectAPedia

    maximum of 30 PSIG by an approved safety or relief valve. HOT WATER OUTLET 3. BOILER WATER IN 4. BOILER WATER OUT 5. DRAIN/COLD WATER INLET 5 4 3 3/4" NPT 1 SST300-80 SST450-119 3 3 1/ 4 3 1/ 4 3 1/4 8 1/ 4 9 1/ 9 1/ 9 1/4 25 1/ 28 31 3/4 48 1/2 52 1/2 61 3/ 60 1/4 56 60 70 69 20 24 24 28 WEIGHT FULL OF WATER (lbs.) 515 820 921 1268 Learn More

  • Item # EVS-1000, Evolution (EVS) - High Efficiency Hot

    Browse Item # EVS-1000, Evolution (EVS) - High Efficiency Hot Water Boilers - Modulating, Indoor in the Thermal Solutions Products LLC catalog including Item #,Item Name,Description,Input: BTUH,Output: BTUH,MBH Input,MBH Gross Output,Net Ratings, WatLearn More

  • ASME Rating for Hot Water Storage Tanks - ASME (mechanical

    Jun 13, 2010 · Hot water heating boiler operated at a pressure not in excess of 30 psig and having a rating not in excess of 200,000 B.T.U per hour. Hot water supply boiler boiler that are directly fired with oil, gas or electricity when none of the following limitations are exceeded. A. Heat input of 200,000 BTU per hour. B. Water temperature of 200 degrees F.Learn More

  • Boiler – Fundamentals and Best Practices

    Steam Boiler Manufacturer, Supplier in Philippines Learn More

  • Indirect-Fired Water Heaters Series 3

    • Maximum boiler water temperature — 210°F. • Maximum working pressure for inner (domestic water) tank — 1 0 psig. • Maximum working pressure for outer (boiler water) tank — psig. • pH and chloride limits for water heaters are: • chloride — less than 80 mg/l. • pH — above and less than 8.Learn More

  • Relayed Science, Chapter 2 Flashcards | Quizlet

    51 299 268 912 1180 6.60 100 338 309 882 1190 3.89 150 366 339 858 1997 2.76 200 388 362 838 1200 2.14 Boiler pressures are expressed in psia, psig, bar, kg/cm2, kpa Steam. Steam Uses Space heating Drying - paper mill solids in boiler water Blowdown - Removes boiler water withLearn More

  • Boiler Rental - Powerhouse Boiler Equipment

    The WT series includes the largest boilers in Powerhouse's fleet. These are all trailer mounted water tube boilers with large capacities for large demands. Features of this WT-50 include: O-type water tube boiler, 50,000 PPH steam output, hot water conversion option, dual fuel capable (natural gas & #2 oil), and single point positioning control.Learn More

  • CleaverBrooks | CleanBoiler.org

    o 15 to 250+ psig on steam, 30 to 125 psig on hot water. o Available to <9 ppm NOx. 4WG/ICB – Wetback or Dryback Packaged Boiler. o Steam and hot water. o 100 to 800 HP. o Natural gas, #2 and #6 oil, combination. o 15 to 250+ psig on steam, 30 to 125 psig on hot …Learn More

  • CLEAVER-BROOKS MODEL FLX PACKAGED BOILER

    and appropriate boiler trim. Hot water is commonly used in heating applications with the boiler supplying water to the system at 180 °F to 220 °F. The operating pressure for hot water heating systems usually is 30 psig to 125 psig. Steam boilers are designed for low and high pressure appli-cations.Learn More

  • CLEAVER-BROOKS MODEL FLX PACKAGED BOILER

    and appropriate boiler trim. Hot water is commonly used in heating applications with the boiler supplying water to the system at 180 °F to 220 °F. The operating pressure for hot water heating systems usually is 30 psig to 125 psig. Steam boilers are designed for low and high pressure appli-cations.Learn More

  • Rule 1160: Boiler | Labor Code of the Philippines

    (4) Water relief valves in hot water boiler shall be located where there is no danger of scalding persons. 1164.05: Stop Valves: (1) Where a stop valve is used in the supply pipe connection of a single low pressure steam or hot water boiler, a stop valve shall also be provided in the return pipe connection. 1164.06: Water Column Pipes: Water Learn More

  • MODEL CB BOILERS 15-100 HP

    Model CB Hot Water Boiler Ratings (15 - 100 hp) BOILER HP 15c 20c 30c 40c 50 60 70 80 100 RATINGS - SEA LEVEL TO 3000 FT Rated Cap Btu Output (1000 Btu/ hr) 502 670 1004 1339 1674 2009 2343 2678 3348 30 PSIG HW 60 PSIG HW 100 PSIG HW 125 PSIG HW BOILER HP NO. OF VALVES REQ'D OUTLET SIZE (IN.) NO. OF VALVES REQ'D OUTLET SIZE (IN.) NO. OF Learn More

  • AFS Energy Systems | Renewable Energy Biomass Systems

    Hot Water Boilers. 35 to 600 Boiler Horsepower per Boiler. 30 or 60 psig. Organic Rankin Cycle (ORC) Combined Heat & Power (CHP) Output 300 KW to 2.4 MW. 176 Deg. F to 248 Deg. F (Hot Water Temperature) Hot Air Systems. 1 Million to 20 Million BTU's/hr.Learn More

  • Indirect Fired Water Heaters TR Series SMART Series

    – boiler water (including additives) is practically non-toxic, having toxicity rating or class of 1, as listed in Clinical Toxicology of Commercial Products, and – boiler water pressure is limited to maximum 30 psig by approved relief valve. Single wall heat exchangers are permitted under the Uniform Plumbing code - Paragraph L3.2. and L3.3Learn More

  • Vertical Tubeless - Cici Boiler Rooms

    Heat transfers evenly to the fins and boiler shell, eliminating the metal stress due to uneven heat transfer common in other designs. Hot Water 30PSIG (60 PSIG OPTIMAL) Steam – 15 PSIG Hot Water 30PSIG (60 PSIG OPTIMAL) Due to territory restrictions we can only sell new Hurst boilers inside our Indiana, Illinois, and Kentucky territory.Learn More

  • Leading World-Wide Manufacturer of Packaged Boiler Systems

    Water Backed Designs Fuels: Gas, LPG, #2 Oil and combination Range: 100 – 2,200 BHP ASME Section I (150 - 300 PSIG steam) and Section IV (15 PSIG, steam and 160 PSIG/250˚F hot water) Ohio Special: Max. 359 SF-FSHS/200 BHP. New York Special: Max. 99 SF-FSHS/60 BHP Detroit Special: Max. 299 SF-FSHS/150 BHP Applications: Processed Steam, LowLearn More

  • Kunkle Valve, Safety and Relief Valves

    Steam Boiler Manufacturer, Supplier in Philippines Learn More

  • 7.0 Chemical Treatment - Steam Turbine, Steam Boiler

    Chemical treatment of hot water heating boilers is discussed in this section and also in chapter 4 (cooling water). 3-60. Association of Water Technologies – Technical Manual the use of sulfites is limited to boilers under 900 psig. Up to 600 psig, residuals of 30-50 mg/L can be used; above 600 psig, 10-20 mg/L is the safe limit Learn More

  • Hydrotherm PB Boiler Manual - InspectAPedia

    PB SERIES BOILER INSTALLATION AND OPERATING INSTRUCTIONS Page 5 BOIL ERS Figure 4 - Relief Valve Installation WATER BOILER TRIM The water trim furnished with the boiler consists of a 2-1/2" round temperature pressure gauge and a 30 psig pressure relief valve. A circulator relay is furnished for installation in the upper port cover plate or the Learn More

  • Item # EVS-1000, Evolution (EVS) - High Efficiency Hot

    Browse Item # EVS-1000, Evolution (EVS) - High Efficiency Hot Water Boilers - Modulating, Indoor in the Thermal Solutions Products LLC catalog including Item #,Item Name,Description,Input: BTUH,Output: BTUH,MBH Input,MBH Gross Output,Net Ratings, WatLearn More

  • steam boilers singapore - Circulating fluidized bed boiler

    Hot Water Boiler and Steam Boiler are being widely used in commercial and industrial purposes by burning fuel directly to generate hot water and steam. Compact Steam Boiler. Steam Pressures to 90 psig; Steam Capacity (9 - 45 Lbs/Hr @ 0 - 90 psig) All prices on this site are shown in Singapore Dollars. FULTON RB SERIES STEAM BOILER Learn More

  • Indirect Fired Water Heaters - InspectAPedia

    maximum of 30 PSIG by an approved safety or relief valve. HOT WATER OUTLET 3. BOILER WATER IN 4. BOILER WATER OUT 5. DRAIN/COLD WATER INLET 5 4 3 3/4" NPT 1 SST300-80 SST450-119 3 3 1/ 4 3 1/ 4 3 1/4 8 1/ 4 9 1/ 9 1/ 9 1/4 25 1/ 28 31 3/4 48 1/2 52 1/2 61 3/ 60 1/4 56 60 70 69 20 24 24 28 WEIGHT FULL OF WATER (lbs.) 515 820 921 1268 Learn More

  • Rule 1160: Boiler | Labor Code of the Philippines

    (4) Water relief valves in hot water boiler shall be located where there is no danger of scalding persons. 1164.05: Stop Valves: (1) Where a stop valve is used in the supply pipe connection of a single low pressure steam or hot water boiler, a stop valve shall also be provided in the return pipe connection. 1164.06: Water Column Pipes: Water Learn More

  • Firetube Hot Water Boilers – Illingworth Engineering Company

    Upgrade or retrofit your system with Cleaver-Brooks controls, economizers, water treatment systems, and all the other system components to build a state-of-the-art boiler room of virtually any size and capacity. Hot water up to 125 psig; 100 to 1,600 HP; 2, 3 and 4 Pass; Natural gas/propane, #2 light oil or combination; Dryback or Waterback designLearn More

  • BOILERSMITH Boiler | 269021

    Low pressure water trim 200 hp Gas fired 30 psig Gross output: 6694 Max high fire input: 8056 m Min. Low fire input: 4028 m Boiler press. 90 psig H.S 992 sq. Ft. Gas inlet press. 10psig Minimum clearance to combustibles: top 18in. Sides 18in. Floor non-comb. Front 48in. Rear 18in. Burner motor 5hp 3ph Controls 120vac 19amp Heating surface sq Learn More

  • 16VACKefid0. Heating boilers.

    When more than one safety relief valve is used on hot water boilers, the additional valve or valves shall be officially rated and shall be set within a range not to exceed six psig above the maximum allowable working pressure of the boiler up to and including 60 psig and 5.0% for those having a maximum allowable working pressure exceeding 60 psig.Learn More

  • 82% AFUE 70000 Btuh Gas-Fired Hot Water Boiler | Peirce

    A = 110 to 125 60 Hz Electrical N = Natural Gas Fuel 000 = Cooling 070 = 70,000 Max input Btuh The Model BWB Gas-Fired Hot Water Boiler provides fast heat quietly and economically to assure the finest in hydronic heating. These boilers provide quality design in a small, compact unit easily installed in a basement, garage, or utility room.Learn More

  • LINE CARD - Midsouth Chemical

    Boiler Precipitating Agents & Blends . MBT 1254 liquid phosphate feedwater conditioner with silica control polymer – for boilers operating up to 600 psig. MBT 1271 liquid phosphate water conditioner, dispersant, polymeric sludge conditionerLearn More

  • 7.0 Chemical Treatment - Steam Turbine, Steam Boiler

    Chemical treatment of hot water heating boilers is discussed in this section and also in chapter 4 (cooling water). 3-60. Association of Water Technologies – Technical Manual the use of sulfites is limited to boilers under 900 psig. Up to 600 psig, residuals of 30-50 mg/L can be used; above 600 psig, 10-20 mg/L is the safe limit Learn More

  • Examples of Armstrong Service, Inc.

    Currently the system has two 600 Hp boilers in operation. The lead boiler satisfies the process demand load (modulating between 190 and 200 psig) and the lag boiler is in hot standby. The standby boiler's pressure is allowed to drop to 180 psig before firing. During start up of the roasters both boilers are fired toLearn More

  • KUNKLE DATA SUPPLEMENT SAFETY AND RELIEF …

    A boiler in which no steam is generated and from which hot water is circulated for heating purposes and then returned to the boiler. Boiler, hot-water-supply A boiler functioning as a hot water heater. Boiler, low-pressure-steam or vapor A boiler in which steam or vapor is generated at a pressure not exceeding 15 psig. Boiler horsepower The Learn More

  • Steam Boilers Optional Equipment

    ES99117 — Low-Pressure Water Feed System 0 to 90 psig. ES99117 piping is 1/2" NPT and is completely factory plumbed and wired. The systems consists of strainer, solenoid valve and check valve. The solenoid valve is 120V/1/50 - 60 Hz. For CSSB boilers specify ES99117-SS with all stainless steel construction. HS99117 — Low-Pressure Water Feed Learn More

  • Indirect Fired Water Heaters

    maximum of 30 PSIG by an approved safety or relief valve. to generate domestic hot water in conjunction with a hot water boiler using forced boiler water circulation. This 60 1/4 56 60 70 69 20 24 24 28 WEIGHT FULL OF WATER (lbs.) 515 820 921 1268 28 Figure 1-1 Single-Wall Heat ExchangerLearn More