Manual fire nozzles RSP-50 are designed to extinguish fires with a compact or sprayed jet of water. They are used to complete internal fire hydrants in residential, public, administrative, industrial buildings and structures, as well as fire motor pumps.

Trunks can be used in areas with moderate, tropical climate, placement category 1 according to GOST 15150-69.

Specifications

The main technical characteristics are given in table. 1, information about non-ferrous metals - in table. 2.

The connection size of the RSP-50 barrel with a hose line is 50 mm.

Table 1

Name of parameters	Norms for standard sizes
	RSP-50
1. Working pressure, MPa	0,4 – 0,6
2. Water consumption, l s -1, not less than *:
- continuous jet	2,7
- spray jet	2,0
3. Range of the water jet (maximum for extreme drops), m., not less than *:
- continuous jet;	30
- spray jet.	11
4. Angle of the sprayed jet, rad (deg) *:
- minimal;	-
- maximum.	0,70 (40)
5. Outlet diameter (nozzle), mm	12H11 (+0.11)
6. Overall dimensions (Fig. 1, 2), mm, not more than:
- height ( H);	150
- length ( L);	350
- width ( B).	155
Weight, kg, no more	1,4

* Value according to p.p. 2-4 are given at working pressure (0.4 +0.05) MPa.

** Value at minimum flame angle.

table 2

The manufacturer reserves the right to make changes to the design that do not affect the quality of the product.

Product composition and completeness

1.1. The barrels (Fig. 1) consist of a body 1, a connecting head 2, a closing device with a handle 3 and a nozzle 4 (adjustable nozzle for the RSK-50 barrel). At the request of the customer, the trunks can be additionally equipped with a shoulder strap.

1.2. A batch of barrels delivered to one address is completed with a passport combined technical description and operating instructions in accordance with GOST 2.601-2006.

Rice. 1. The design of the manual fire barrel RSP-50

Device and principle of operation

1.1. The design of the barrel allows the formation of a compact or sprayed jet at the outlet, which increases the efficiency of extinguishing fires and more efficiently uses the water supply.

The position of the handle 3 (Fig. 1) of the blocking device for blocking and forming a compact or sprayed water jet:

I position - the jet is blocked (closed);

II position - compact jet;

III position - sprayed jet.

Specifying Security Measures

1.1. It is forbidden to use trunks near open power lines located within the radius of action of a continuous jet.

1.2. It is forbidden to wear a shoulder strap (if present in the design) of the trunk attached to the hose line when lifting and working at height.

1.3. By the time the water is started, the barrel must be securely kept working.

Preparation of the product for work and work procedure

1.1. In preparation for work, the barrel should be securely connected to the hose line. Set the handle 3 (Fig. 1) of the barrel to the position necessary for the formation a certain kind jet and direct it to the fire. Signal readiness for work.

Maintenance

1.1. After finishing work:

1.1.1. Flush the barrel clean water, dry the shoulder strap (if present in the design);

1.1.2. Check the tightness of the screw connections and, if necessary, tighten them to the stop.

1.2. Every shift check the technical condition of all parts (no cracks, dents, nicks, etc.).

1.3. Once a year, check the presence of grease on moving parts with a threaded connection, rotating parts and rubber rings and, if necessary, treat with Litol-24 grease, GOST 21150-87.

1.4. Store in a warehouse under conditions that exclude exposure precipitation, direct sunlight.

1.5. Before short-term or long-term storage, steel parts of the barrel must be subjected to anti-corrosion protection with conservation oil K-17 GOST 10877-76. Protection options VZ-1 GOST 9.014-78. The product protection period is up to 1 year. When the barrel is put into operation after storage, depreservation is not performed.

1.6. The barrels are packed in a container that provides protection for products during storage and transportation. By agreement with the consumer, the delivery of barrels can be carried out without packaging in containers, when transporting them in universal containers and bodies of road transport, with the protection of products from mechanical damage.

Warranty

The manufacturer guarantees the compliance of the barrels with the requirements of TU 4854-003-95431139-2014, subject to the conditions of operation, transportation and storage set forth in the "Specifications".

The warranty period is set at 12 months from the date of putting the barrels into operation.

To supply water to the fire, fire nozzles of various modifications are used. The simplest ones create a continuous compact jet, some models allow the jet to be sprayed, as well as create a water curtain to protect against heat flow. special class represent barrels for creating air-mechanical foam from a foaming agent solution. NPO RUSARSENAL offers firefighters hand barrels various manufacturers in a wide range - from the simplest to the professional.

Range

Trunks are manual RS-25, RS-50, RS-50P, RS-70 are the simplest devices for creating a continuous compact jet. They are used, as a rule, for a complete set of fire cabinets.

For stationary mounting on a fire hose, modifications RS-50.01, RS-50.01P, RS-70.01 and RS-70.01P are used. They are used to complete fire cabinets, in cases where extension of the hose line is not required.

Name of indicator	RS-25A	RS-50A	RS-50.01A	RS-50.01P	RS-70A	RS-70.01A	RS-70.01P
25	50	50	50	70	70	70
Working pressure, MPa	0,4-0,6
Water consumption at 0.4 MPa, l/s		3,6			7,4
Compact jet range at 0.4 MPa, m		28			32
Nozzle outlet diameter, mm	8	13			19
Overall dimensions, mm	205×60	270×100	190x62	190x62	315×128	190×78	190x62
Weight, kg, no more	0,3	0,7	0,27	0,1	0,95	0,38	0,2

Fire barrels RSK-50, SRK-50, RSP-50, RSP-70 have the function of blocking the flow of water with the possibility of creating a continuous or sprayed jet with a constant angle of the torch. Trunk RSKZ-70 allows you to form a protective water curtain that protects the shooter from the heat flow.

Trunks ORT-50 and ORT-50A are more modern and complex products, due to which they have extended functionality:

• formation of a continuous or sprayed jet,
• formation of low expansion foam (using a removable foam generator),
• formation of a spectrum of various jets and their combinations,
• high spray quality with a wide range of spray angles.

Specifications

Name of indicator	RSP-50	RSP-70	RSK-50	RSKZ-70	SRK-50	ORT-50	ORT-50A
Nominal passage of the connecting head, mm	50	70	50	70	50	50	50
Working pressure, MPa	0,4-0,6					0,4-0,8
Water consumption at 0.4 MPa, l/s, not less continuous jet atomized jet protective curtain
	2,7	7,4	2,7	7,4	2,7	3,0	7,4
	2,0	7,0	2,0	7,0	2,7	3,0	7,4
	-	-	-	2,3	-	1,3	1,3
Jet range, m, not less than solid atomized
	30	32	30	32	30	32	33
	11	9	11	9	12	24	24
Spray jet flame angle, degrees, not less than minimum Maximum
	40	40	40	40	25	60	60
	-	-	70	-	60	20	20
Protective curtain flame angle, degrees, not less than	-	-	-	120	-	120	120
Outlet diameter, mm	12	19	12	19	12
Protective curtain torch diameter, m, not less than	-	-	-	3	-	3,5	3,5
Overall dimensions, mm, no more	350×140	390×170	360×140	430×170	390×145	305×230*	305×230*
Weight, kg, no more	1,45	2,80	1,95	3,00	1,80	1,4*	1,4*

*without foam nozzle.

Quality

All barrels supplied comply with GOST and technical regulations on fire safety requirements (123-FZ dated July 22, 2008), have passed all stages of development, production, are certified in in due course and are mass-produced.

General information

Trunk RSP-50 designed to extinguish fires with a compact or sprayed jet of water with a variable spray angle. Trunks RSP-50 are completed mobile fire fighting equipment, and can also be equipped with internal fire hydrants Hand fire barrels RSP-50, RSK-50 DSTU 2112-92 (GOST 9923-93) PASSPORT RSP-50-00-00.PS, RSK-50-00-00.PS.

Trunks RSP-50 until recently were one of the most common types of fire nozzles in the Russian Federation.

Manufacturer

Barrels are made by many companies, but the most widely known products Novokhartsyzsk Machine-Building Plant LLC.

Hydraulic characteristics

Jet type	pressure , m	Consumption , l/s
Base
solid	40	2,7
Sprayed with a spray angle of 40gr.	40	2

Design features

The design of the barrel allows the formation of a compact or sprayed jet at the exit, thereby increasing the efficiency of extinguishing fires and more rationally using the reserve water.

The position of the handle of the shutoff device for shutting off, forming a compact or atomized water jet:

• I position - the jet is blocked;
• II position - compact jet;
• III position - sprayed jet;
• IV position - the minimum angle of the torch;
• V position - the maximum angle of the torch.

Specifying Security Measures

It is forbidden to use trunks near open power lines located within the radius of action of a continuous jet.

It is forbidden to wear the shoulder strap of the barrel connected to the hose line when lifting and working at height. By the time the water is started, the barrel must be securely kept working.

Barrel preparation for work

In preparation for work, the barrel should be securely connected to the hose line. Set the barrel handle to the position necessary for the formation of a certain type of jet and direct it to the fire. Signal readiness for work.

Maintenance

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3 - handle, 4 - nozzle, 5 - belt

1 - housing, 2 - connecting head,
3 - handle, 4 - nozzle, 5 - belt

After finishing work

1. Rinse the barrel with clean clean water, dry the belt.
2. Check the tightness of the screw connections and, if necessary, tighten them to the stop.

Every shift

1. Check the technical condition of all parts (no cracks, dents, nicks, etc.)

Once a year

1. Check the presence of lubrication on moving parts with a threaded connection, rotating parts and rubber rings and, if necessary, lubricate them with synthetic grease brand press grease C GOST 4366 - 76.

Store in a warehouse in conditions that exclude the effects of precipitation, direct sunlight.

Before short-term or long-term storage, steel parts of the barrel must be subjected to anti-corrosion protection with conservation oil K-17 GOST 10877-76.

Protection options VZ-1 GOST 9.014-78.

The product protection period is up to 1 year.

When the barrel is put into operation after storage, depreservation is not performed.

The barrels are packed in a container that provides protection for products during storage and transportation. By agreement with the consumer, the delivery of barrels can be carried out without packaging in containers, when transporting them in universal containers and bodies of road transport, with the protection of products from mechanical damage.