VENT PRO – EXPLOSION VENTING DEVICES

The RSBP membrane an ideal cost-effective solution for protection against damage and loss in production caused by the explosion. Under normal operating conditions, the venting opening on the technological equipment is covered by the explosion venting panel. When the operating pressure level increases inside the device, the venting panel opens, and thus the pressure and flame are released from the protected space. Technology is exposed to a lower pressure than its pressure resistance and hence won’t be destroyed. Effective dust explosion venting, including light metal dust, gas, and hybrid mixtures. Explosion venting device VENT PRO is certified according to EN 14797 standard.

WHERE IS THE RISK?

Dust storage and handling in the industry are often associated with a real risk of explosion. All you need is a spark from a short circuit in the electrical installation, a hot object that enters the technological unit together with the material, or a simple non-compliance with work safety – the consequences can be devastating. The risk of explosion arises not only when handling dust but also gas, steam, and hybrid mixtures.

ADVANTAGES

high efficiency and reliability

long service life

economically convenient solution

easy installation, replacement, and securing of spare parts

variability of static activation pressure, including low tolerance (+/- 15%)

variable sizing and accessories

resistance to abrasion, the impact of mechanical particles, and weather conditions

100% efficiency even for high KSt

new accessory DivEx - flame diverter

SUITABLE FOR

filtration units

silos

bins

mills

crushers

dust separators

cyclones

and other industrial equipment

VENTING DEVICES TYPES

VENT PRO F - FLAT RECTANGULAR

New generation of VMP F
Suitable for applications with low operational pressure
For equipment with an operating temperature up to 100 °C
Installation without top flange
Stainless steel
Curved: radius on request
Certification according to EN 14797, 2014/34/EU

VENT PRO D - DOMED RACTANGULAR

New generation of VMP D
Single-layer construction for devices with an operating temperature of up to 100 °C
Stainless steel
Certification according to EN 14797, 2014/34/EU

VENT PRO T - DOMED TRIPLE-LAYER

New generation of VMP SU
In a rectangular and round variant
Stainless steel with PTFE insulation
For use with devices with an operating temperature up to 240 °C
High vacuum resistance
Also suitable for equipment with pressure shocks
Certification according to EN 14797, 2014/34/EU

VENT PRO S - DOMED RECTANGULAR

Domed single-layer construction
For devices with operating temperatures up to 230 °C
Integrated installation frame
Suitable for devices with pressure shocks
Suitable for food, pharmacy and chemical industry
Stainless steel
Certification according to EN 14797, 2014/34/EU

OPTIONAL ACCESSORIES

Flame diverter DivEx
Opening indicator (cable G1, magnetic G2, additional G3)
Thermal insulation
Frames or flanges
Intrinsically safe relay

EXPLOSION DOORS

Suitable for applications with low operating pressure and without pressure pulses
Carbon steel with anti-corrosion coating
Possibility of repeated use
Suitable for technologies with very low-pressure resistance

VENT PRO F

VENT PRO D

VENT PRO T

VENT PRO S

VENT PRO S with diverter DivEx

FOOD INDUSTRY - MALTHOUSE

Malthouses are an integral part of the food industry. This following references from installations will show you all risk areas, including the selection of the most suitable explosion protection.

VMP F

Type	Vent area (m²)	A - external dimension (mm)	B - external dimension (mm)
229 x 229 F	0,05	309	309
229 x 305 F	0,06	309	385
260 x 260 F	0,07	337	337
170 x 470 F	0,08	250	550
220 x 540 F	0,12	308	628
270 x 458 F	0,12	350	538
305 x 457 F	0,14	390	542
300 x 500 F	0,15	382	589
410 x 410 F	0,17	490	490
241 x 762 F	0,18	331	852
630 x 310 F	0,19	385	705
580 x 410 F	0,24	500	670
490 x 590 F	0,28	573	673
610 x 470 F	0,29	550	690
600 x 600 F	0,35	656	656
450 x 800 F	0,36	550	900
610 x 610 F	0,37	690	690
500 x 750 F	0,38	580	830
457 x 890 F	0,39	537	970
586 x 920 F	0,53	671	1005
588 x 908 F	0,53	680	1000
800 x 800 F	0,62	850	850
685 x 1100 F	0,75	765	1178
870 x 910 F	0,79	960	1000
920 x 920 F	0,83	1005	1005
915 x 1118 F	1,02	1000	1203
1020 x 1020 F	1,03	1106	1106
1118 x 1118 F	1,25	1202	1202
1130 x 1130 F	1,28	1220	1220
1000 x 2000 F	2,00	1090	2090

VMP D

Type	Vent area (m²)	A - external dimension (mm)	B - external dimension (mm)
229 x 229 D	0,05	309	309
260 x 260 D	0,06	340	340
150 x 600 D	0,08	220	670
220 x 540 D	0,11	300	620
305 x 457 D	0,12	375	527
610 x 290 D	0,16	365	685
630 x 310 D	0,18	385	705
490 x 590 D	0,27	565	665
450 x 800 D	0,34	530	880
586 x 920 D	0,51	661	995
2 x 610 x 290 D	0,32	385	1385
2 x 630 x 310 D	0,35	385	1385
920 x 920 D	0,81	995	995
915 x 1118 D	0,98	990	1193
1020 x 1020 D	1,00	1095	1095

VENT PRO S

Type	Vent area (m²)	A - external dimension (mm)	B - external dimension (mm)
229 x 229 SU	0,04	309	309
260 x 260 SU	0,05	340	340
220 x 540 SU	0,10	300	620
305 x 457 SU	0,11	375	527
610 x 290 SU	0,14	365	685
630 x 310 SU	0,16	385	705
490 x 590 SU	0,24	565	665
2 x 610 x 290 SU	0,28	385	1385
450 x 800 SU	0,32	530	880
2 x 630 x 310 SU	0,35	385	1405
586 x 920 SU	0,48	661	995
920 x 920 SU	0,78	995	995
915 x 1118 T	0,95	990	1193
1020 x 1020 T	0,96	1092	1095

VMP SU - RECTANGULAR

Type	Vent area (m²)	A - external dimension (mm)	B - external dimension (mm)
229 x 229 SU	0,04	309	309
260 x 260 SU	0,05	340	340
220 x 540 SU	0,10	300	620
305 x 457 SU	0,11	375	527
610 x 290 SU	0,14	365	685
630 x 310 SU	0,16	385	705
490 x 590 SU	0,24	565	665
2 x 610 x 290 SU	0,28	385	1385
450 x 800 SU	0,32	530	880
2 x 630 x 310 SU	0,35	385	1405
586 x 920 SU	0,48	661	995
920 x 920 SU	0,78	995	995
915 x 1118 T	0,95	990	1193
1020 x 1020 T	0,96	1092	1095

VMP SU - ROUNDED

Type	Vent area (m²)	D1 - Dimension of a hole in technology (mm)	D2 - Pitch circle (mm)	D3 - External dimension (mm)
DN 250	0,05	265	320	345
DN 300	0,06	315	350	375
DN 350	0,07	340	387	420
DN 400	0,10	390	443	475
DN 450	0,13	445	486	525
DN 510	0,16	505	550	585
DN 600	0,24	595	646	675
DN 630	0,27	625	680	705
DN 750	0,41	765	817	845
DN 800	0,47	815	860	895
DN 880	0,53	875	920	955
DN 900	0,57	895	955	995
DN 1000	0,72	995	1060	1095
DN 1100	0,87	1095	1160	1195