Specification DCP –ABC stored pressure extinguisher 09Kg capacity Construction and rating shall to IS 15683 . Components Where plastic components are threaded into metallic parts, they shall be designed to minimize the possibility of cross threading.
What is the pressure of DCP?
DCP Type – Portable
|Capacity (Kg)||1 kg||2 kg|
|Extinguishing agent||Dry powder (BC) IS : 4308||Dry powder (BC) IS : 4308|
|Propelling gas Nitrogen(N2)||15 bar||15 bar|
|Discharge time (sec.)||Minimum 8 sec.||Minimum 8 sec.|
|Service pressure||15 -19 bar||15 -19 bar|
Is code for DCP fire extinguisher?
The details in regard to the maintenance are given in IS 2190 : 1992 ‘Code of practice for selection, installation and maintenance of portable first aid fire extinguishers ( third revision )’.
What is DCP type fire extinguisher?
• DCP extinguishers puts out fire by. coating the fuel surface with chemical powder. • This separates the fuel from the. oxygen in the air and prevent vapor formation. Dry Chemical Powder(DCP) Extinguisher.
What PSI is a fire extinguisher?
A typical ABC rated dry chemical fire extinguisher is pressurized to around 185 to 195 PSI. A CO2 extinguisher is pressurized to about 2000 PSI.
Is code for 9 kg DCP fire extinguisher?
Specification DCP –ABC stored pressure extinguisher 09Kg capacity Construction and rating shall to IS 15683 .
Is ABC and DCP fire extinguisher?
ABC is an acronym for an extinguisher certified as A, B and C type fires. A is common fuels like wood, B is for flammable liquids and C is for charged electrical fires. DCP stands for dry chemical powder which is inside the extinguisher and is actual fire suppressent. Basically DCP is a type of ABC extinguisher.
How does a DCP fire extinguisher work?
Dry chemical powder put out the fire by coating the burning material with a thin layer of dust, thus separating the fuel from the oxygen in the air. The powder also works to interrupt the chemical reaction of fire, so these extinguishers are extremely effective at putting out the fire.
How many types of fire are there in Indian standards?
Class A fires—Water, foam, ABC dry power and halocarbons. Class B fires—Foam, dry powder, clean agent and carbon dioxide extinguishers. Class C fires—Dry powder, clean agent and carbon dioxide extinguishers. Class D fires—Extinguishers with special dry powder for metal fires.
What is the discharge length of 5 kg DCP?
Dry Powder Fire Extinguisher
|Descriptions||BIS spec.||Discharge Time Sec.)|
What is DCP chemical?
Its chemical name is Dicalcium phosphate. … The CAS Number of Di Calcium Phosphate (DCP) is 7789-77-7 and its chemical formula is CaHPO4.
How many types of DCP fire extinguishers are there?
DCP Fire Extinguisher is further classified into two types based on classes of fire they extinguish and the chemical they used to extinguish the fire. ABE DRY CHEMICAL POWDER FIRE EXTINGUISHER: This is one of the commonly used types of DCP fire extinguishers.
What are the 4 types of fire extinguishers?
There are four classes of fire extinguishers – A, B, C and D – and each class can put out a different type of fire.
- Class A extinguishers will put out fires in ordinary combustibles such as wood and paper.
- Class B extinguishers are for use on flammable liquids like grease, gasoline and oil.
How much pressure is in a fire hydrant?
Fire hydrants are flow-tested at a residual pressure of 20 psi; therefore, firefighters should understand the typical flow rates of fire hydrants at that pressure.