4. Remember, if you feel that you cannot safely extinguish the fire using the portable. It can be used to put out fires caused by common materials such as wood, paper, plastics, rubbish, textiles, and coats. 50 Sign up for our newsletter Use of Portable Fire Extinguishers Most fire departments carry at least one; many carry two or more. b. Use portable units as first-aid or emergency units on small fires or in the initial stages of the fire. Class A fire extinguisher – water, water mist, foam, dry powder, wet chemical. Aim – Aim the nozzle of the extinguisher towards the fire and aim low. For normal areas, a 9kg ABC fire extinguisher is suitable for every 500sq feet. Size: 10 lb. The agent. Dry Chemical Fire Extinguishing Systems is normally means “super-fine ABC fire extinguisher”, it is wall mounted type suppression systm, can both total flooding and local application in the fire scene. doc Author: SONY Created Date: 4/25/2018 6:16:14 PM. Class C flames are caused by energized electrical sources. Popular for its “Fame” brand, refillable and recommended for all classes of fires - ABC, fire rated. 3. Get the protection you need at an affordable price today!Look into fire extinguishers that use dry chemicals as opposed to pressurized water or mist. 10-20sqm. This extinguisher weights in right at 10 lbs. direct pressure wheeled fire extinguishers, utilize a 23 cubic foot nitrogen cylinder with a “quick. Bangers soda-acid fire extinguisher: $150: Keene fire extinguisher: $125: Military fire extinguisher (the 1920s) $120: Empty minimax fire extinguisher (the 1930s) 4110: Boston Conqueror fire extinguisher: $100: WWII Galvanized fire extinguisher: $100: 2. Hose assemblies must also be tested within a protective cage device. Dapat Digunakan di Luar Ruangan. (NFPA 10) Wheeled fire extinguisher. A one kilogram Dry Chemical Fire Extinguisher will last approximately 10 to 12 seconds. Dry chemical extinguishers put out the fire by interfering with the fire triangle’s chemical reaction. fire extinguisher is the multipurpose dry chemical that is effective on Class A, B and C fires. Shop this Collection. These steps are often remembered using the acronym "PASS": Pull, Aim, Squeeze, Sweep. 2. The majority of the portable fire extinguishers found on apparatus’s are dry chemical ABC multipurpose types. 2kg pack: 1. Rechargeable FE can be taken to a fire extinguisher equipment service company for inspection/recharge/rebuild. and water, wetting agent, foam, dry chemical (classes ABC and B. / 4. Cartridge-operated extinguisher c. SKU: 435109. Dry chemical extinguishers: used to extinguish fires caused by flammable liquids. Most of these extinguishers use monoammonium phosphate powder, which melts to draw heat away and smother flames, giving it six. 5kg pack: 1. MULTI-PURPOSE DRY CHEMICAL PORTABLE FIRE EXTINGUISHER Built tough and easy to service. These compact and portable extinguishers are suited for both industrial and commercial fire protection needs. Fire Extinguisher of all kinds and sizes available ror your safety. Portable Fire Extinguishers. While a mechanic was working on an airplane in the hangar, a spark ignited some raw fuel below the engine and started a fire. ABC multipurpose dry chemical extinguishers are highly effective on Class A, B, and C fires. English; Spanish; 05604: Hand Portable Halon. Extinguisher Class. This fire extinguisher is used to provide protection against Class A B and C fires. Which fire extinguisher types to use. NFPA ® 10 and most fire codes require portable extinguishers inspected at least once/year; Verify that extinguishers;. Most dry-chemical fire extinguishers have a built-in pressure gauge. Dry chemical extinguishers put out the fire by interfering with the fire triangle’s chemical reaction. Rigid quality controlled dry chemical powder. (Green) ABC Type HCFC-123 Chemical. Body. 3 Can I use a dry chemical fire extinguisher rather than Halon? The best way to answer this question is to cite NFPA Standards and other published documents: NFPA 410 Aircraft Maintenance (Addendum) A-7-3. An overcharged fire extinguisher can cause leakage or worse,. HCFC 123 FIRE EXTINGUISHER has imported chemical with clean extinguishing, environment friendly, non residue, non corrosive, non toxic and non conductive to live electrical equipment, automatic operation with center gauge for visual inspection. ABE fire extinguishers are a type of portable fire extinguisher that uses a dry chemical agent to extinguish fires. FirePro 550g X Aerosol Fire Extinguisher (9) $22. Learn More. Kidde Fire Extinguisher for Home, 1-A:10-B:C, Dry Chemical Extinguisher, Red, Mounting Bracket Included, 2 Pack 4. The number before the letter A indicates the amount of agent as it equates to a volume of water, where each number equates to 1. Please check here for details. Monoammonium phosphate, ABC Dry Chemical, ABC Powder, tri-class, or multi-purpose dry chemical is a dry chemical extinguishing agent used on class A, class B, and class C fires. PD1D PD2D PD3D PD4D PD6D PDH6D PD9D PD12D PDC6D PDC9D; Description: 1 kg Dry Powder Extinguisher: 2 kg Dry Powder Extinguisher: 3 kg Dry Powder Extinguisher: 4 kg Dry Powder ExtinguisherA ______ extinguisher requires the operator to apply pressure to a pump that increases pressure within the container and forces the agent out of the nozzle. Other fire extinguishers, of course, use CO2 or water. 2. – Dry Powder – ABE. (Reference: 49 CFR part 173. Dry chemical fire extinguishers put the fire out by interrupting the chemical reaction of the fire triangle. This commercial fire extinguisher is rechargeable and comes with a 6-year warranty. They are ideal for vehicle & marine risks. For reliable fire extinguisher products, contact Fireline Corporation. Other extinguishers may use water, halon, halon alternative clean agents, or dry or wet chemical. That helps extinguish fires on the spot. P 1. Dry Chemical. It's able to handle low storage temperatures down to -65 degrees. ABC or Multi-Purpose extinguishers utilize a specially fluidized and siliconized mono ammonium phosphate dry chemical. Fire extinguishers are further divided into handheld and cart-mounted (also called wheeled extinguishers). This extinguisher’s classification reads 4A:80B:C, indicating suitability for use against Class A, B, and C fires. For example, a 5 pound ABC extinguisher will say on the label, “Fill with 5. Dry powder B. Due to its effectiveness on a variety of different fire classes it is the most popular fire extinguisher on the market. Dry Chemical fire extinguishers are designed to provide larger volumes of dry chemical fire fighting agent for. This type of dry chemical fire extinguisher is a multi-purpose fire extinguisher that extinguishes class A, B and C fires. Part #: EX-32. The portable AFFF fire extinguisher (fig. of multipurpose dry chemical extinguishing agent; Powder coated cylinder for corrosion protection with impact resistant metal valve, handle, and lever; Includes wall hanger; 6-year limited warranty; UL rated 1-A, 10-B:COverall, the best fire extinguisher is the First Alert Home1. B) Inspect and weigh the cartridge. Stearated Dry Chemical. Portable fire fighting device designed to combat incipient fires. The inspection requirements applicable to portable fire extinguishers are covered in NFPA 10(10), Sec. Multi-purpose portable fire extinguisher Class A, B and C protection Glossy red polyester coated. PHP18,615. February 1999. SENTRY Corrosion-Resistant Dry Chemical Fire Extinguishers are available with 10 lb. Fire extinguisher class indicates which hazards the extinguisher can be used on. Basic Use Fire Extinguisher with Easy Mount Bracket & Strap, 1-A:10-B:C, Dry Chemical, One-Time Use Below are the minimum business recommendations from the National Fire Protection Association Standard for Portable Fire Extinguishers (NFPA 10). Protective Ring for Bottom of Cylinder-7″. You are fighting a class "B" fire with a portable dry chemical extinguisher. Make sure. Your price may be different from the. Amerex ABC Stored Pressure Portable Extingusher. Qty: ANSUL. 139 reviews. Issue: An extinguisher with a good charge will have sufficient velocity to spur the chemical 10-20 feet. These compact and portable extinguishers are suited for both industrial and commercial fire protection needs. Some of the older fire extinguisher types on this list are dangerous by modern standards. For areas with electronics, a 2kg CO2 fire extinguisher is suitable for every 500 sq feet. Tags: Ansul, Extinguishers, HAZMAT, Redline. They are portable and easily moved to the point of. The most common fire extinguisher uses a dry chemical powder to extinguish flames, while some use pressurized water or wet chemicals. 5 gallons. for Portable Fire Extinguishers”. 5kg, 4. Hand Portable Extinguisher (I-K-30-G) Free Shipping on Purchases $100 + Free shipping for 48 contiguous states only Call us at 800-498-FIRE (3473) Search. Why can’t I just throw away my extinguisher in the trash? Depending on the type of fire extinguisher, most portable fire extinguishers contain powdered CO2. FIRE EXTINGUISHERS. to bank off a bulkhead onto the fire C. The system is designed i101-product-250x339to protect a wide variety. Mounting. Dry powder extinguishers for class A and B, electricial, or gas fires. Dry chemical fire extinguishers should be hydrostatically tested every 12 years, with general maintenance conducted every 6 years. The numbers preceding the letters “A” or “B” indicate how effective. Squeeze the lever to release the extinguishing agent. 5kg & 9kg. Study with Quizlet and memorize flashcards containing terms like Portable fire extinguishers are classified according to the: (254) [4. 2. [Provide dry chemical type fire extinguishers compliant with UL 299. Fire extinguisher will discharge approximately 4 ft. 5kg Dry Powder Fire Extinguisher (5) $42. 12383. Class B. Fire extinguishers can put out or control a fire until help arrives. Dry powder 350. Popular for its “Fame” brand, refillable and recommended for all classes of fires - ABC, fire rated. FREE GROUND SHIPPING on orders over $100 (Hazmat materials & chemicals excluded). dictate) to insure that it is ready for use. Reliable performance for A, B, C fires. b. In stock. 00. 9 lb), and are hence, easily portable by hand. Safety Glass 5 Mm. 68. Amerex’s innovative technology has led to the production of automatic restaurant systems, vehicle fire suppression systems, gas detection, industrial systems. FirePro 4. 4. Each extinguisher is classified by a letter and a number (Roman numeral). An extinguisher with an ABC rating is suitable for use with fires involving ordinary combustibles, flammable liquids. 10-20sqm. S. Dry Chemical is a powder composed of very small particles usually of sodium. EVERSAFE Stored Pressure Portable Dry Powder Fire Extinguisher is truly an effective combination of well designed and manufactured hardware with the rigid quality ontrolled dry chemical powder which makes it an. 4. Dry powder B. Remember to P. of multipurpose dry chemical extinguishing agent; Powder coated cylinder. ”. P 1. Thick Door Panel. Step 5: Putting Your Fire Extinguisher Back In Use. Cyclone Fire Extinguisher 5lbs HCFC-123 Clean Agent Chemical (Green) ₱ 2,500. Ansul SENTRY PK20 Purple-K Dry Chemical Fire. Keep your home and business safe from fire with our top-rated fire extinguishers. Excellent insulation permits application of Dry chemicals to high-tension electric installation such as a transformer. 0 (4. Push To Open Lockable Device, Keyed Lock, Finished Chromed. Any portable fire extinguisher that uses dry chemical or dry powder as an extinguishing agent must be able to discharge _____ percent of its contents. 9kg Dry Chemical Powder Fire Extinguisher 9kg capacity dcp/dry chemical powder fire extinguisher 9kg fire extinguisher 40% abc dry powder. 2): 1. HCFC 123 FIRE EXTINGUISHER has imported chemical with clean extinguishing, environment friendly, non residue, non corrosive, non toxic and non conductive to live electrical equipment, automatic operation with center gauge for visual inspection. The fire extinguisher is more than 10 years old. ABC or Multi-Purpose extinguishers utilize a specially fluidized and siliconized mono ammonium phosphate dry chemical. with a dry chemical weight of 5 lbs. Carbon Dioxide Fire Extinguisher. SFFECO Portable Fire Extinguisher, Dry Chemical Powder, 10 Kg, Model PD10, SASO Approved - 29007010129. Multi-purpose Dry Chemical What types of extinguishers would be effective for fires in oils, gasoline, some paints, lacquers, grease, solvents, and other flammable liquids? Check all that apply. A. RAL 3000 (Flame Red) Dry Chemical Powder Fire Extinguishers are the most widely used type of fire extinguisher. National Stock Number (NSN) 4210-01-481-3875, or NIIN 014813875, (dry chemical,fire extinguisher) was assigned January 4, 2001 in the Federal Logistics Information System (FLIS). Tidak Menghantarkan Arus Listrik (Non Konduktif). 5 LB ABC might be around $20, and an extinguisher dealing with Class D fires might be $140. Best For. Modified universal valve body; Accepts both pin or fork wall hooks; Steel. The SoCal Beach. ), and dry. Garrison Dry Chemical Rechargeable Fire Extinguisher With Wall Mounting Bracket, 2-lb, Red. Rechargeable REC5 Recreational Fire Extinguisher is UL rated 5-B: C and has a durable metal head, and is ideal for use in your RV. Greater extinguishing agent capacity. Dry chemical fire extinguishers (graded BC or ABC) extinguish two or three different classes of fire. Portable Fire Extinguishers TOP; Dry Chemical. dry chemical fire extinguisher. 50 kg Trolley Wheeled Dry Powder Fire Extinguisher Test Pressure 25 Bar For Subway; Trolley Co2 Fire Extinguisher , 30 -100 Kg Mobile Fire Extinguisher For Laboratory; Museum / School 70 kg Trolley Fire Extinguisher Portable Dry Chemical Fire Extinguisher; 3 - 12 kg Automatic Fire Extinguisher ABC / BC 30 - 85% With AccessoriesForay (ABC) 10lb Ansul Red Line Fire Extinguisher (I-A-10-G-1) PN 435088. Dry Chemical settles on burning objects to prevent oxygen from reaching the fuel source. Bhd. [1] Fire extinguishers contain different extinguishing agents such as water, carbon dioxide, dry chemical or wet chemical, depending on the kind of fire the extinguisher is intended for. Located in Mebane, North Carolina, Badger offers a comprehensive range of industrial fire extinguishers, dry chemical fire suppression systems and Range Guard, the nation's first commercial kitchen wet chemical fire suppression system. Multipurpose dry chemical or ABC fire extinguishers contain a specially fluidized and siliconized mono ammonium phosphate chemical. What Do the Markings Mean on a Dry Chemical Fire Extinguisher? Dry chemical fire extinguishers are marked with. Begin to approach the fire slowly as it. Specifications: Construction: Three piece welded mild steel cylinder. Interrupts the fire's chemical reaction. Cartridge operated units are preferred in the construction and heavy equipment industries for the following reasons: Similar to the multi-purpose uses of a regular dry chemical fire extinguisher, an industrial dry chemical fire extinguisher also protects against a number of common hazards. SFFECO Portable Extinguisher, Dry Chemical Powder, 2 Kg, Model PD2, SASO Approved - 29007010031. Water d. Shop now and be prepared for any emergency!Cartridge operated dry chemical fire extinguishers are effective at extinguishing fires by interrupting the chemical reaction of a fire. 1) and maintained. For example, locate the fire extinguisher at the entrance to the kitchen, not inside the kitchen. These compact and portable extinguishers are suited for both industrial and commercial fire protection needs. ) must be hydrostatically tested using this method. com. 87. XD Fire Safety Shop. 4. Again, rates for a fire extinguisher recharge vary based on the type of extinguisher and where you live. Place the battery pack in a protected outdoor space to allow it to completely burn out. The 9kg DCP STP Fire Extinguisher from the Safequip range is SABS 1910 approved and suitable for Class A, B or C fires, or a combination of these type of fires. There are 3. All-purpose (ABC) dry chemical-type extinguishers should not be used in situations where aluminum corrosion is a problem. Ansul 418264 Red Line 30 lb. 040701-N-4374S-001. Purple K Fire extinguishers contain a dry chemical, known as Potassium Bicarbonate, which is effective in extinguishing Class B and Class C fires. Purple K Dry Chemical (Fire Extinguishing Agent - Pressurized and Non-pressurized) Revision Date: December 10, 2019 Page 1 of 10 1. 54 kg and 9. For bracket information, view the Amerex Bracket page. RUGGED 6 Year Warranty Stored Pressure Design Dependable Drawn Steel Cylinders Durable High Gloss Polyester Powder Paint All Metal Valve Construction Twice the Flow Rate of Standard Models Meets DOT Requirements Temperature Range -65°F to 120°FUSER. CAS-No. 07 kg) agent capacities for the protection of light, ordinary and extra high hazards. DESCRIPTION SPECIFICATION CONTACT US. Extinguishing Agent. Fire extinguishers contain different chemicals, depending on the application. TESTED Top RatedFirePro 2. Secure the fuel supply and ventilation to the engine room. Class A rating B. 6 (139) 4. So. 1928 – DuGas Creates the Cartridge-Operated Dry Chemical Fire Extinguisher. -4°F-140°F Storage (620ml) 23. Pails for recharging Buckeye extinguishers. Adhere to UFC 1-300-02 Unified Facilities Guide Specifications (UFGS) Format Standard when editing this guide specification or preparing new project. Low. Certified fire extinguishers and the UL Mark. This type of dry chemical fire extinguisher is a multi-purpose fire extinguisher that extinguishes class A, B and C fires. Pack of 4 11340 ABC Multipurpose Dry Chemical Hand Held Fire Extinguisher with Aluminum Valve and Wall Hook, 10 lbs Agent Capacity. Pull – Pull the safety pin and break the tamper seal. 29 CFR 1910. A 10 / 3. PORTABLE FIRE EXTINGUISHERS. 50. The parts and components of a fire extinguisher all play a vital role in the effective discharge of water or a chemical agent to suppress a fire before it can spread out of control leading to property damage and maybe even loss of life. Fire class / Rating ABC / 34A 183B C ABC / 43A 233B C ABC / 55A 233B C Propellant gas Nitrogen Nitrogen Nitrogen Discharge time 15 seconds 17 seconds 21 seconds Throw length 6 meters 6 meters 6 - 7 meters Working pressure 15. Fire extinguishers consist of different types and prices. 5kg, & 9kg ; Mobile: 25kg & 50kg;The ‘BE’ dry chemical fire extinguisher can be safely used on fires involving live electrical equipment or flammable liquids and cooking oil, whilst the ‘ABE’ fire extinguisher is recommended for fires where wood, paper, flammable liquid or live electrical equipment are involved. Foam extinguishers primarily work by smothering fires and starving the fire of the oxygen it needs to burn. All valve assemblies include valve body, gauge, lever, and handle. 6 lbs. Carbon dioxide (CO2) extinguishers: used to extinguish fires caused by flammable liquids and electrical equipment. Class A B. Extinguishers often meet standards for more than one class, indicating that they can be used on more. Shop the. 3. This commercial fire extinguisher is rechargeable and comes with a 6-year warranty. Security and Integrated Systems. ₹4,895. Hand Portable Fire Extinguisher with Wall Bracket. It can be used to put out fires caused by common materials such as wood, paper, plastics, rubbish, textiles, and coats. Lazada. fully charged. Dry powder fire extinguishers are divided into ordinary dry powder fire extinguishers and superfine dry powder fire extinguishers. Portable Fire Extinguishers TOP; Dry Chemical. 29 CFR 1910. Dry chemical fire extinguishers can endure. fire. Body Color. HOW TO USE A PORTABLE FIRE EXTINGUISHER Remember the word . You can use it to quickly and effectively put out fires. 25) and would also be approved to be used on a Class K (cooking oil) Fire. ABC dry chemical is usually a mix of. Cartridge-operated extinguishers are available in dry chemical and dry powder types in the U. Typically rated BC or. Typical small lab fires (in a hood or on a bench) can easily be controlled by a dry chemical (ABC) or CO 2 extinguisher provided that you are properly trained. What portable fire extinguisher rating is based on the approximate square foot (square meter) area of flammable liquid a nonexpert operator can extinguish? A. รหัส : 01AS-PK20. 4 oz. Employees should have access to a fire extinguisher within either 30 or 50 feet, depending on the hazard in question and the rating of the extinguisher (see below). Found virtually anywhere a general-purpose fire extinguisher is needed, SENTRY dry chemical extinguishers are ideal for auto repair shops, electrical equipment rooms, machining operations, material handling vehicles, banks, offices. EGYPT : + 20 (2) 2698 9443 / 5 / 6 Fax : + 20 (2) 2698 8447 Website : standard fire extinguisher for home use — the dry-chemical ABC unit — pushes the envelope somewhat. Portable Fire Extinguishers Learn with flashcards, games. NAF S 1230®, Carbon Dioxide & Wet Chemical systems. recharge fire extinguishers immediately after any use owner’s service manual installation, operating & servicing instructions manual pn 05616 high performance dry chemical portable extinguishers galvanized & z-series 6kg, 20 & 30 lb. i. 6 out of 5 stars. (4. 9k) Shopee . Each individual letter indicates the extinguisher class. In the United States and Canada, extinguishers are intended to be selected, installed, inspected, maintained. Manual pump. Class B C. The 5 Classes of Fire Extinguishers. All extinguishers are designed to fit most wall mounted storage cabinets. Class D, Which class of fire involves energized electrical equipment which requires the use of nonconductive agent for protection of the. Many CO2 fire extinguishers are both Class B and C (indicated as B:C). Kitchen Class K Fire Extinguisher. Heft or weigh the extinguisher IN CASE OF FIRE 1. 5 LB ABC might be around $20, and an extinguisher dealing with Class D fires might be $140. . Pull the pin to break the seal. 33. This was connected with a system of fuses which were ignited, exploding the gunpowder and scattering the solution. As the manufacturer for fire fighting appliances, we produce powder, foam, water, CO2 and wet chemical fire extinguishers. Add to cart. Loaded-stream extinguisher b. 1 to 30. (Photos 1 and 2) These are great tools to use because they are multi-purpose—they. DRY CHEMICAL, DRY POWDER (CLASS D), HALOTRON I, HALON 1211, WET CHEMICAL (CLASS K) AND CARBON DIOXIDE EXTINGUISHERSEVERSAFE Sirim Certified Sri 1Kg Abc Dry Powder Portable Fire Extinguisher Grab Driver Puspakom . for a dry chemical fire extinguisher. Unique gauge testing system. It smothers and breaks the chain reaction of Class B. They come in 2 types ABE & BE. C. Available in 3 and 6 litres. BEST BANG FOR THE BUCK: Kidde FA110 Multipurpose Fire Extinguisher. Standard Dry Chemical |Page 7 Carbon Dioxide |Page 8 Halotron |Page 9 Water & Water Mist |Page 10 Wet Chemical - Class K |Page 11 Dry Powder - Class D |Page 12 High Flow |Page 13 Heavy Duty High Flow |Page 14 Automatic Spot Protection Fire Extinguishers | Horizontal Mini-Guards |Page 15 Vertical Mini-Guards |Page 16 Wheeled Fire Extinguishers. Aim – Aim the nozzle of the extinguisher towards the fire and aim low. Find here Portable Fire Extinguisher, Mobile Fire Extinguisher manufacturers, suppliers & exporters in India. (Example –6500 square feet – two portable fire extinguishers will be. RUGGED 6 Year Warranty Stored Pressure Design Dependable Drawn Steel Cylinders Durable High Gloss Polyester Powder Paint All Metal Valve Construction Twice the Flow Rate of Standard Models Meets DOT Requirements Temperature Range -65°F to 120°FUSER. Easy-to-use light to medium duty anodized aluminum valve body. So to put out a flame, this extinguishing agent forms a buffer between oxygen and gasoline. Compare. However, the unique combination of specialized coating. Guardian Fire Protection can provide comprehensive onsite training for your employees to ensure proper and safe use of your portable fire extinguishers. DCP Extinguishers; CO2 Extinguishers. ABC or Multi-Purpose Fire extinguishers utilize a specially fluidized and siliconized mono ammonium phosphate dry chemical. BC type fires c. It can be used to put out fires caused by common materials such as wood, paper, plastics, rubbish, textiles, and coats. 90. commercial fire extinguisher has a UL rating of 4-A:80-B:C to. Demco Industries . The contents are non-conductive siliconized mono ammonium phosphate dry chemical. Stearated Dry Chemical. The Amerex B402 is a dry chemical fire extinguisher certified for class A, B, and C fires, and it discharges for 14 seconds. A dry chemical powder extinguisher has a red body and will always have a WHITE colour band wrapped around the top of its cylinder. The powder chemical works differently to extinguish the various fires. Many cities and states require fire extinguishers with a minimum UL rating of 2-A:10-B:C in buildings. The fire extinguisher has been used. ECO FIRE ABC Powder Type Fire Extinguisher 2KG, Pack of 4 (Red) 4. ABC multipurpose dry chemical extinguishers are highly effective on Class A, B, and C fires. Koetter Fire Protection services and maintains all types of fire extinguishers, providing all required periodic fire extinguisher inspection, service and maintenance, including: recharge, repair, fire hose testing re-coupling, high and low pressure hydrostatic testing.