STANDPIPE SIAMESE CONNECTION SIGN (ALUMINUM SIGNS 4 X 12)

Size 4 Inch x 12 Inch

Sign Material: Aluminum

Sign has holes for heavy duty installation

Sign Thickness 0.02''

Sign letters color: WHITE

Sign background color: RED

Sign Type: Wall Mounted

HPD Required sign: NO (See Law and regulations)

DOB NYC Required sign: NO (For more details see law and regulations)

Fire Department required sign: NO (For more details see law and regulations)

Required signs for restaurant and bars- N/A (See Law and regulations)

DOT Required Sign: NO (See Law and regulations)

DSNY Required Sign: NO (See Law and regulations)

 Sign Group: Property Management Signs, Standpipe Siamese Connection Signs, Fire Department Signs, Standpipe Identification Signs, Hallway Signs, Siamese Identification Signs, Siamese Standpipe Connection Signs, Building Signs, Connection Identification Signs, Stand pipe Signs, Equipment Signs, Siamese Connection Signs For Fire Department

What is a standpipe system used for?

Automatic Dry Standpipe system is only designed to have water in the systempiping when the system is in use. Manual Dry Standpipe system are exclusively for fire department use and require a fire department pumper to supply the need pressure and water supply through a fire department connection. Standpipe systems are designed to provide fire protection water for hose lines in strategically placed locations inside a building or structure. Some older buildings only have standpipe systems while many newer buildings will have a combination system, which supplies the fire sprinkler system and the standpipe system

What is the purpose of a standpipe system?

A Standpipe is a type of rigid water piping which is built into multi-story buildings in a vertical position, to which fire hoses can be connected, allowing manual application of water to the fire. Within buildings standpipes thus serve the same purpose as fire hydrants.

What is the advantage of a dry standpipe system?

A "wet" standpipe is filled with water and is pressurized at all times. In contrast todry standpipes, which can be used only by firefighters, wet standpipes can be used by building occupants. Wet standpipes generally already come with hoses so that building occupants may fight fires quickly

Are standpipes required?

(Generally speaking, most buildings over 10,000 square feet must be fully sprinkled.) In summary, if a building is required to be equipped with a fully automatic sprinkler system, and it is more than 30 feet from surrounding grade to the highest or lowest story, a Class I standpipe system is likely required.

Why is it called a standpipe?

Standpipe may refer to: Standpipe (firefighting), a rigid vertical or horizontal pipe to which fire hoses can be connected. ... Standpipe water towers, used in the late 19th century. Standpipe (plumbing), a vertical pipe attached to a p-trap for rapid high-volume wastewater drainage such as from washing machines.

How many classes of standpipe systems are there?

The Three Types of Standpipe Systems. Class I Systems [2-1/2" (64mm) hose connections] are provided for use by fire departments and those trained in handling heavy water streams.

What is a standpipe drain?

The proper way to drain a washing machine isn't to hook the hose over the edge of a utility sink, as many homeowners do, but to install a standpipe and secure it to the wall framing. A standpipe is a vertical length of 2-inch drain pipe connected to a P-trap which is in turn connected to a drain

How many basic types of standpipe systems are there?

The specific type of system is based on the occupancy classification and building height. Standpipes have three major classifications: Class I standpipes serve a 2.5-inch fire hose connection for fire department use.

What is a Class 1 standpipe?

Class II standpipes are intended to be used by the occupants of the building, like fire extinguishers, and are equipped with a valve and 1.5-inch hose connection at each location. ... Class III standpipes are a combination of Classes I and II, using both sizes of hose connections and Class I water supply requirements.

What is a standpipe valve?

Firefighters need reliable supplies of water to effectively extinguish fires. ... Code requirements were enacted, and the use of standpipe systems – a series of pipe designed to provide water for hose lines in strategic locations within a structure – and their outlets, the fire department angle hose valve, were mandated.

What is a combination standpipe?

A combined system consists both of sprinkler piping and is a standpipe for the building. Combined systems are the usual choice by building owners and contractors because their dual purpose is sensible, safe, and economical.

What is the pressure requirement & flow requirement of standpipe & sprinklers?

The minimum pressure while flowing the required standpipe flow (500 gpm from the hydraulically most remote standpipe and 250 gpm from each additional standpipe, up to a maximum of 1000 gpm for a fully sprinklered building) shall be 75 psi at any valve outlet while flowing 250 gpm through each valve

What is a standpipe test?

A standpipe is the vertical piping that connects fire sprinkler systems and hose stations between multiple floors. It is common to see standpipes in stairwells of high-rise buildings. A rooftop standpipe test verifies the water supply, pump and piping at the topmost part of the system.

How does a standpipe work?

In North America, a standpipe is a type of rigid water piping which is built into multi-story buildings in a vertical position or bridges in a horizontal position, to which fire hoses can be connected, allowing manual application of water to the fire.

Siamese signs – The signs are designed to inform 1st respondends about Siamese connection location and type of connection. The Fire Department Connection, also commonly known as the Siamese connection, is an important component found on most sprinkler and standpipe systems. When a fire sprinkler system activates, the FDC provides a means for firefighters to connect hose lines to supplement the fire sprinkler system's domestic water supply. We can say it is called two for one. In case one side of the Siamese does not work, the other one will support it.

Frequently asked questions about Siamese signage and how the Siamese work:

How does a Siamese fire connection work? A siamese connection or splitter in fire protection engineering is a pipe fitting that allows two or more fire hoses to be connected to a single standpipe riser at the same general location. It is called so due to the visual similarity to siamese twins

What is the purpose of Siamese connections? The Fire Department Connection, also commonly known as the Siamese connection, is an important component found on most sprinkler and standpipe systems. When a fire sprinkler system activates, the FDC provides a means for firefighters to connect hose lines to supplement the fire sprinkler system's domestic water supply

Siamese connections is a fire department connection. One can find a fire department connection in many high rise building and new constructions. Those are pipes in front of buildings painted red, green, and yellow and look like fire hydrants. They are used by the fire department crew to fight fires.

Why it is called “Siamese”? They are called so, because of their visual similarity to Siamese twins since they encompass two pipe openings for a single pipe that leads either to the building’s standpipe, a vertical water pipe that leads all the way to the top of the building, or the building’s sprinkler system, or both. One opening is a backup for the other, in case the first is defective, though it can also be connected to a second hose if more pressure is needed.

Shipping and Handling Cost:

Our Shipping is fixed whether you buy 1 item or 20 items (We Ship within USA Only) - do not miss this opportunity to buy all signs needed at no additional shipping cost.

Sales Tax:

We are required to collect sales tax on any product sold on this site and shipped to an address in New York. The sales tax is 8.875 percent.

The requirements for sign content are determined by intended use and by applicable regulation. The BUYER is responsible for determining the appropriate content for a sign or package of signs.  HPDSigns.com makes no warranty or representation of suitability of a sign for any specific application. IT IS THE CUSTOMER'S RESPONSIBILITY TO ENSURE THAT THE SIGNS THE CUSTOMER ORDERS ARE IN COMPLIANCE WITH ALL STATE, FEDERAL, LOCAL, AND MUNICIPAL LAWS. Please review terms and conditions prior to purchase. 

For more information about what is required, see the laws that are referenced and the rules applicable to your city and state. This page is for informational purposes only and is not intended as legal advice or as a statement of law. You may wish to consult with an attorney.

 Find us on:

At HPDsigns we specialize with all NYC Department of Building signage (DOB), NYC Housing Preservation and Development signage (HPD) and NYC Department of Transportation signage (DOT). Our objective is to provide property managers, construction site operators and building owners with signs required by NYC agencies and NYC Fire Department, aluminum signs, warnings and notices for quick and heavy duty installation,  required building  signs, aluminum signs to install in buildings with proper HPD designation, and STANDPIPE SIAMESE CONNECTION signs

This is an aluminum “STANDPIPE SIAMESE CONNECTION” SIGN with holes for heavy duty installation. In NYC use/post sign to inform tenants/owners/guests/officers of designated SIAMESE CONNECTION STANDPIPE in facility with proper HPD designation and aluminum signs

HPD  signs is a McAfee Secure Site!

We are proud to announce that HPD  signs is a certified McAfee Secure Site. Every day it passes daily extensive security tests. HPD  signs values the protection of consumers. HPD  signs is Not a Compromised Site**. HPD  signs does not employ intended viruses, spyware, and other online threats. HPD  signs is Not a Phishing Site and is Not an Attack Site* with Malware or Malicious Links. Valid SSL Certificate tests. HPD  signs is a certified McAfee Secure website. Every day HPD  signs passes intensive, Daily security scans, which only allow for the use of The McAfee SECURE™ Trustmark on HPD  signs. Every day HPD  signs passes intensive security tests regarding possible personal information access, links to dangerous sites, phishing, and other online dangers. Every day the appearance of The McAfee SECURE™ Trustmark at HPD  signs certifies that HPD  signs passes intensive daily security tests.

*Hackers create attack sites to intentionally host and distribute malicious software.

**Compromised sites are legitimate sites that are hacked to include content from attack sites.

HPD  signs is a McAfee Secure Site!

HPD  signs passes daily security tests!