Fire pumps are normally purchased as a complete package that includes the following. Web to pdf convert any web pages to highquality pdf files while retaining page layout, images, text and. It is designed to keep the pressure in the system elevated to a specific level when the system is not in use, so that the fire pump doesnt have to run all the time and the system. If your computer did not come equipped with this or a similar pdf reader application, you can download it freeofcharge here. Jockey pumps are typically small multistage centrifugal pumps, and do not have to be listed or certified for fire system application. Techjockey offer to browse all the branded and genuine software on our website. The jockey pump, an important part of a fire pump system. Fire pump design calculate a software application for calculation and design of the installation of the fire pump system and sprinkler system for fire protection. The jockey pump jp or pressure maintenance pumps pmp as.
The pump shall be hydrostatically tested and run tested prior to shipment. Join 5,080,000 engineers with over 3,040,000 free cad files join the community. The set is supplied with its suction side free from components. Inspection, testing and maintenance of fire pump 1. All fire pump units located within the same building that operate in a series arrangement where the first fire pump takes suction directly from a water supply and each sequential pump takes suction under pump pressure from the preceding pump. A jockey pump installation prevents unnecessary starting of the fire pump due to small leaks in the sprinkler system piping. Water pump gasket kit 7528 water pump gasket kit 7527 water pump gasket kit 7524 water. A jockey pump is also known as a pressure maintenance system pump.
We have a fire pump with controller and ats as an integrated unit. The model jp jockey pump controllers are specifically designed to control jockey pumps in order to. Jockey pumps technical data sheet our jockey pumps are designed to fit on the wall with all the necessary valves prepiped for fast installation. Hydraulic pumps are generally driven at constant speed by a three phase ac induction motor rotating at 1500 rpm in the uk with a 50 hz supply and at 1200 or 1800 rpm in the usa with a 60 hz supply. Use pdf download to do whatever you like with pdf files on the web and regain control. Centrifugal pumps the centrifugal pump produces a head and a flow by increasing the velocity of the. Sensing lines most commonly the pump controller is connected to the fire protection system by means of piping know as a sensing or pilot line.
The fire pump controller shall be factory assembled, wired and tested with an automatic transfer switch ats listed by underwriters laboratories, inc. Jockey pumps are typically small multistage centrifugal pumps, and do not have to. Peerless pump offers fire pumps, centrifugal pumps, vertical. Two pumps that operate in series though a tanks or break tanks are not. Standard for the installation of stationary pumps for fire. A jockey pump, also know as a pressure maintenance pump, maintains the pressure in the fire sprinkler system to avoid nonemergency starting of the main fire pump. The capacity of the jockey pumps shall neither be more than 5 % of the installed pumping capacity nor less than 3 % thereof with a minimum of 10. This keeps the main fire pump from short cycling, which shortens its life. They are equipped with 23 fixed speed pumps where one can be a jockey pump, control panel. It will be activated if there is a little drop on the pressure. Download pump handbook 4th edition by igor karassik pdf. One is the main fire pump which delivers large volumes of water to the fire standpipe system in case of fire. If a low fuel level switch is being furnished for the fuel tank, two 2 wires must be run between the fuel tanks fuel level switch and the fire pump controller.
The model jp jockey pump controller is supplied with the. Hydraulic pumps and pressure regulation pdf download. Fire pump overview fire pump unit defined a fire pump is a device that provides the required water flow and pressure for a fire protection system. Each pump, including the jockey pump, shall have its own. Pump underwear, jockstrap and vest collection, very popular premium brand which we offer at great prices. Fire pump sizing size selection normally varies from 90% to 140% pump capacity normally once you exceed 125% capacity you will have to increase pump size to adjust for discharge pressure can not be less than system demand can not over pressure components lowest levels most significant problem can use variable speed drivers 94. Pump terminology head is a term for expressing feet of water column head can also be converted to pressure head 100 feet 43. The pump shall be hydrostatically tested at a pressure of not less than one and onehalf times the. Khalil encyclopedia of life support systems eolss 1. This is the auxiliary pump or jockey pump that is connected to the booster or fire pump for a sprinkler or fire standpipe system. Horizontal splitcase centrifugal pumps lineshaft submersible pumps standard endsuction centrifugal pumps horizontal multistage pumps with multiple exits skyscraper buildings gear pumps for foam special applications. Except for no test header requirement, a jockey pump has the same basic components as the main fire pump. Do not use or operate swimming pools, spas, or hot tubs if a suction outlet cover is missing, broken, or loose.
The pump is a very important component in a fire pump system as well as the entire fire protection system. There are several types of jockey pumps each having their advantages to a given application. A fire pump is a part of a fire sprinkler systems water supply and powered by electric, diesel or. A jockey pump is sized for a flow less than the flow to one sprinkler in order to ensure a system pressure drop. The pump intake and discharge piping must be capable of flowing the required volume to which the pump will add the needed pressure for fire protection. This edition of nfpa 20, standard for the installation of stationary pumps for fire protection, was prepared by the technical committee on fire pumps and acted on by the national fire protection association, inc. A jockey pump is a small pump connected to a fire sprinkler system and is intended to. Fire pump controller and product manuals tornatech. Water pump gasket kit 7528 water pump gasket kit 7527 water pump gasket kit 7524 water pump gasket kit 7523. Stop starts have been the cause of many jockey and contactor failures, we have resolved these problems using low flow pumps, additional flow restriction and visual fault finding. Usually, a good practice in industry for new underground systems or systems under the maximum allowable underground leakage and nfpa 20 handbook recommendation, 20 edition is that jockey pump will supply 1% of the main pump rated capacity gallons and add 10 psi to the pressure rating of the fire pump.
The following guidelines provide information for pump installation that minimizes the risk of injury to. Centrifugal pumps the centrifugal pump produces a head and a flow by increasing the velocity of the liquid through the machine with the help of a rotating vane impeller. In doing so it raises oil pressure to the required level. A fire pump is a part of a fire sprinkler systems water supply and powered by electric, diesel or steam. The handbook also contains more sophisticated technical information, like ph tables and graphs that show friction losses in pipes and hoses. Pump handbook pump sales pump service pump rentals. The jockey pump is automatically started and stopped by its pressure switch in order to restore. Download pump handbook 4th edition by igor karassik pdf top.
We are not looking to feed any other load except jockey pump which is associated with that fire pump. Fire pump design calculate for android free download and. The fire pump unit itself consists of a pump, a drive, a driver coupling connecting the two, and a base plate. Also the latest audiovideo files with fullscreen visualizations for. Download the file data into the pump memory disconnect the pump from the pc carry out your application on the spot, using the pump as a standalone unit unique. Fire pumps peerless pump offers fire pumps, process pumps, industrial pumps, vertical pumps, horizontal pumps, selfpriming pumps and industrial pumps. Sep 28, 2015 inspection, testing and maintenance of fire pump 1. Typically the jockey pump is sized to 1% of the fire pumps rated flow. Unfollow jockey pump to stop getting updates on your ebay feed.
Since the activation of the large flow main fire pump is triggered. Pressure booster sets for residential and commercial buildings xylem. The jockey pump is not as mundane as many engineers, contractors, and installers would have you believe. Options available include jockey pump and jockey pump controller. Jockey pumps or sprinkler system pressure maintenance pumps are a low cost yet essential component of a fire pump sprinkler system. A hydraulic pump takes oil from a tank and delivers it to the rest of the hydraulic circuit.
Heating and hot water service systems circulator pumps for circulation of hot water in central and district heating systems and circulation in domestic hot water service systems. The tanks of 80, 180 and 250 lt are free standing and are supplied loose. Pump underwear, jockstrap and vest collection esmale ltd. This controller shall be ul listed, and shall be of the same manufacturer as the main fire pump controller. The jockey pump is usually a vertical multistage pump, electrical drive, dimen sioned to keep the system pressurized, controlled by a pressure switch, com pensating pressure variations resulting from small leaks in the installation.
Fix an ugly lawn with overseeding complete step by step guide for beginners duration. The auxiliary jockey pump controller, if required and specified on the plans and specifications, shall be factory assembled, wired, and tested and specifically designed for this type of service. Find pdfs for pumps, controllers, drivers, talco home hydrants systems, and. Learning outcomes identify the appropriate sections of nfpa 20 that apply to sizing and layout of fire pumps. Mechanical engineering types and performance of pumps and compressors essam e.
Download pump handbook 4th edition by igor karassik pdf pump handbook 4th edition by igor karassik, joseph messina, paul cooper and charles heald has been fully revised and updated with the latest developments in pump technology. Find the suitable category and buy the best software for your business. The jockey being a tap off of the fp service is common, i. A fire pump is designed to increase water pressure. Unesco eolss sample chapters mechanical engineering types and performance of pumps and compressors essam e. We offer free uk delivery and fats global shipping. The jockey pump jp or pressure maintenance pumps pmp as they are known today actually serves a very important role in the fire pump system as well as. The pump provides water flow at a higher pressure to the sprinkler system risers and hose standpipes. The other is a low flow, high head jockey pump which keeps the system pressurized during normal nonfire conditions. Installation and operation manual flopro series pumps. Aug 29, 2016 a jockey pump, also known as a pressuremaintenance pump, is a small apparatus that works together with a fire pump as part of a fireprotection sprinkler system. Oct 14, 2016 we have a fire pump with controller and ats as an integrated unit. Purchase handbook of pumps and pumping 1st edition.
This handbook is also available for download from our website. Firepak vertical inline armstrong fluid technology. Urban dictionary and our advertising partners set cookies on your computer to improve our site and the advertisements you see. Even after installation, it is absolutely essential that the fire pumps are properly maintained and. The pump intake is either connected to the public underground water supply piping, or a static water source e. Xtreamjockey is a plugin for windows media 10 that delivers the worlds best radio stations from news, music to podcasts.
Includes unlimited streaming of dj pump game theory 7 via the free bandcamp app, plus highquality download in mp3, flac and more. B jockey pump sensing line c fire pump controller d jockey pump controller c d a b january 2009 from supply to system f e fire pumps. Peerless pump offers fire pumps, centrifugal pumps. We are looking to feed the jockey pump from load side of the ats but nec section 695.
Since the jockey pump is not required to be listed, the control valves and check valve are not required to be listed. The jockey being a tap off of the fp service is common, i cannot recall a jockey being fed from another source. An alarm contact will be furnished inside the fire pump controller for landing and annunciation purposes. It is designed to maintain the pressure in a fire sprinkler protection system elevated to a certain level when the system is not active. Pumps for all purposes grundfos offer a wide range of efficient and energy saving pump solutions to suit every purpose. Browse list of all business software directory online at. Hence a jockey pump is an important part of the fire pumps control system. Apr 03, 2016 this is how we maintenance the jockey pump. A jockey pump, also known as a pressuremaintenance pump, is a small apparatus that works together with a fire pump as part of a fireprotection sprinkler system. Jockey pump is installed in the fire pump system to maintain the pressure in the main pipe line. Describe the purpose of the various components of a fire pump and driver.
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