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FIRE SAFETY

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Fire safety

Metal-working and other materials processing

Flow-rate control equipment

NON-AIRCRAFT CREATIONS

Fire safety

In industrial shops of OJC RPA “Nauka” specialized in processing of materials manufacturing of armature for fire-prevention hoses of various types and configurations is developed:

1. High pressure fastening heads for the fire equipment.
The heads are intended for fast, tight and strong connection of fire hoses together and with the fire equipment. Three types of heads are manufactured:

Pressure (suction) hose head – GR type;
Pressure (suction) socket head – GM type;
Reducing head – GP type.

The characteristics of the heads are represented in Table 1 where: D – output external diameter, d - output internal diameter, D1 – input external diameter, d1 - input internal diameter, L – case length, l – jet length (only for GR and GM). All dimensions are given in mm.

No	Headtype	WorkingPressure, МPa	D	D1	d	d1	L	l	Mass, kg
1.	GR-150	1,2	242	150	136	-	173	95	2,5
2.	GR-70 / 70D	3,0	128	66	57	-	108	56	0,5
3.	GR-70 / 70D	3,0	128	-	G21/2-B	57	54	25	0,29
4.	GC-70	1,6	128	-	G2.5-B	57	61	25	0,336
5.	GR-50 / 50D	3,0	110	50.5	42	-	94.5	53	0,36
6.	GM-50 / 50D	3,0	110	-	G2-B	43	47	21	0,19
7.	GP-50/70 / 50/70D	3,0	128	110	57	42	106	-	0,81
8.	GC-50	1,6	110	-	43	43	53	22.5	0,192
9.	GR-38 / 38D	3,0	92	38	30	-	78	35	-
10.	GP-38/50 / 38/50D	3,0	110	92	42	32	104	-	-
11.	GRV-125	0,1	210	124	110	-	209	142	1,8
12.	GZV-125	1,0	210	-	-	-	98	-	1,45
13.	GMV-125	0,1	210	165	M150x6	110	78	38	0,965
14.	GR-80	1,6	142	77	69	-	120	60	0,628
15.	GM-80	1,6	142	-	G3-B	68	60	28	0,398

2.Three-way hose branching.

No	Type	WorkingPressure, MPa	Du jets nominal bore Dy, mm			Dimensions, mm			Mass, kg
No	Type	WorkingPressure, MPa	Input.	Output center	Side outputs	Length	Height	Width	Mass, kg
1.	RT-70	1,2	70	70	2x50	320	390	270	5,3
2.	RT-80	1,2	80	80	2x50	375	465	280	6,3

3.Suction and drainage baskets, fire drainages.

No	Type	Working pressure, MPa	Mass, kg
1.	SV-125	0,2	0,5
2.	VS-125	1,0	8,0

All products are certificated by Russian Federation State Standard and State fire fighting service of Ministry of Internal Affairs of Russia.