+7 (499) 703 01 32

+7 (499) 703 01 32
+7 (812) 309 91 09
Call back




05.11.2020 14:10:00

Pozhneftehim, the Russian manufacturer of equipment and foam concentrates for fire extinguishing systems, has developed and put into production the ORK special purpose deluge sprinkler. The uniqueness of the utility model design is confirmed by the FSIP Patent No. 199388 dated August 31, 2020.

The ORK deluge sprinkler was developed in 2019-2020 in accordance with GOST R 51043-2002 as part of the R&D program of Pozhneftehim Group. Currently, the sprinkler is produced at our own production site “Pozhneftehim-Detal” in the city of Donskoy, Tula region. A distinctive feature of the product is that the slot outlet is made with an area of at least the area of the passage section of the channel. The plane of the slot outlet is located at an acute angle to the axis of the channel, and the hole itself is inclined towards the entrance of the inlet opening.

The ORK nozzle is used in stationary cooling installations for vertical steel tanks, columns, and other structures and constructions. The water fire extinguishing systems of this kind are necessary at oil and petroleum product depots (tank farms), as well as on column devices of technological outdoor installations for oil refining.

The choice of ORK is stipulated by SP 155.13130 and GOST R 12.3.047-2012. According to clause 3.19 of SP 155.13130.2014, the upper belt of tank walls should have a horizontal sectional irrigation ring of the irrigation pipeline with devices for water spraying. According to M. 15 of GOST R 12.3.047-2012, “the type, number and features of the arrangement of sprinklers of stationary water irrigation installations, as well as their operating mode (inlet pressure to sprinklers, water flow, spray dispersion) must be determined based on the condition of uniform irrigation of all protected surfaces with a given intensity that provides thermal protection of the equipment".

ORK deluge sprinklers fully meet the requirements of standards, in contrast to the perforated irrigation rings “analogues”. The use of the latter contradicts SP 155.13130.2014 and GOST R 12.3.047-2012. The special-purpose nozzles are available for order with questionnaires specifying the irrigation angles. For more information about the technical characteristics and advantages of ORK please contact our managers by phone: +7 (499) 703-01-32, mail@pnx-spb.ru.


Add first comment

Add comment

Add comment

Other news


From May 31 to June 3, 2023, the XXXV International Scientific and Practical Conference "Actual problems of Fire Safety" was held within the framework of the salon "Integrated Safety" of the Ministry of Emergency Situations of Russia.

Pozhneftehim reports at NTS RMRS meeting

On November 23, 2022, the meeting of the Science and Technical Council of the Russian Maritime Register of Shipping (NTS RMRS) was attended by the heads of the Pozhneftehim  Group: General Director Evgeniy Dmitrievich Veselov, Deputy Director Sergey Alexandrovich Panov and Head of R&D Yuri Konstantinovich Poteryaev.

Pozhneftehim developed STU on fire safety for EVRAZ industrial facility

Pozhneftehim, the manufacturer of fire extinguishing systems and developer of design documentation for fire safety of industrial facilities, has prepared Special technical conditions for the EVRAZ facility in the Tula region. The STU has passed necessary approvals in state bodies.

Pozhneftehim optimizes storage facilities

Pozhneftehim, a large Russian manufacturer of equipment and foam concentrates for fire extinguishing systems, continues to implement the strategy of lean manufacturing and optimization of production processes.

Reference of CC-7 on finalized works with Pozhneftehim Group

Pozhneftehim has received one more positive reference from customer. Specialists of the China National Chemical Engineering

*Конкретный перечень услуг и объем работ определяется договором в зависимости от потребностей Заказчика