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OGNEZA-PM fire collars

"OGNEZA-PM" fire collars are designed to protect the premises from fire and smoke during fires.

The fire collar consists of a metal case and a polymer liner.

  • The housing of the fire collar is made of cold-rolled or galvanized steel with a thickness of 0.5 to 2 mm. Steel is painted with weather resistant paint.
  • The lock is made of galvanized steel and is coated with paint in the color of the collar.
  • There are inward-curved teeth which hold the fire-retardant liner inside the housing as well as provide its directional expansion.
  • Fastening lugs easy to bend. The length of mounting lugs is 35 mm, there are models with elongated lugs (70 mm) for pipes which are mounted in metal sleeves that are used in monolithic construction.
  • The main working component of the fire collar is a flame retardant heat-expanding tape liner. It is made of thermally expanding material OGNEZA-TPM developed by the Ogneza company and based on rubber and graphite. The liner is plastic, odorless, neutral to water, non-toxic. It keeps properties for 30 years.
Photo Name Article Price
OGNEZA Fire collar, lock type "Light", gray, d 16 [Code number: pm_16]
Details
pm_16 308 rub

Application purpose:

  • For pipeline communications made of combustible plastic materials (PP, PE, PVC)
  • For residential (including multi-apartment) buildings, hotels and hostels, social and medical institutions, shopping centers, airports and railway stations, industrial enterprises, etc
  • To protect premises from fire and smoke

Characteristics:

  • The case is detachable, there is a tie-lock, so that the fire coupling can be used on already installed pipelines;
  • Metal parts are powder coated for corrosion protection;
  • Swelling ratio: not less than 900%;
  • Product color: gray;
  • Lock type: Light;
  • Fire resistance limit: 180 minutes;
  • Service life: 30 years.

Operating principle:

During a fire, the thermally expanding liner of the fire muff expands tenfold, resulting in the formation of a solid foam-coke foam that fills the hole in the ceiling. This is quite effective at blocking fire.

Installation method

PM structure

 

  • The case is a metal cuff and is made of cold-rolled or galvanized steel (thickness from 0.5 to 2 mm). Painted with weatherproof paint.
  • The case is connected using a reliable Russian-made latch made of galvanized steel.
  • The fire-retardant liner is located inside the coupling, held by the cloves bent inward. They also provide directional expansion of the fire retardant liner during a fire.
  • The eyelets with holes can be easily bent. Their length is 35 mm, which simplifies installation.
Size Inner diameter Height Outside diameter Insert thickness Weight
  mm mm mm mm kg
PM-16 16 50 29 4 0,055

Download installation instruction: OGNEZA Fire collar OGNEZA Fire collar

OGNEZA Fire collar, lock type "Light", red, d 160 [Code number: pm_160]
Details
pm_160 1 800 rub

Application purposes:

  • For preventing the spread of fire and combustion products through ceilings and walls

Characteristics:

  • Housing consists of two parts, detachable
  • High fire resistance - EI-180
  • Products are certified
  • Metal parts are painted with powder paint which increases the corrosion resistance
  • Easy assembly/disassembly
  • Coefficient of expansion is not less than 900%
  • Collar is triggered at 15 seconds at temperature of +150 °C, complete overlap occurs at the intersection at 4 minute
  • Keeps characteristics at temperatures from -50 °C to +80 °C
  • 30 years lifetime
  • Lock type: Light

Installation method

PM structure

 

  • The case is a metal cuff and is made of cold-rolled or galvanized steel (thickness from 0.5 to 2 mm). Painted with weatherproof paint.
  • The case is connected using a reliable Russian-made latch made of galvanized steel.
  • The fire-retardant liner is located inside the coupling, held by the cloves bent inward. They also provide directional expansion of the fire retardant liner during a fire.
  • The eyelets with holes can be easily bent. Their length is 35 mm, which simplifies installation.
Outside diameter Inner diameter Height Thickness of thermally expanding liner Colour Weight
mm mm mm mm   gr
195 160 90 7 red 900

Download installation instruction: OGNEZA Fire collar OGNEZA Fire collar

OGNEZA Fire collar, d 16/20 (price on request) [Code number: pm_16_20]
Details
pm_16_20

Application purposes:

  • For preventing the spread of fire and combustion products through ceilings and walls

Characteristics:

  • Housing consists of two parts, detachable
  • High fire resistance - EI-180
  • Products are certified
  • Metal parts are painted with powder paint which increases the corrosion resistance
  • Easy assembly/disassembly
  • Coefficient of expansion is not less than 900%
  • Collar is triggered at 15 seconds at temperature of +150 °C, complete overlap occurs at the intersection at 4 minute
  • Keeps characteristics at temperatures from -50 °C to +80 °C
  • 30 years lifetime
Outside diameter Inner diameter Height Thickness of thermally expanding liner Colour Weight
mm mm mm mm   gr
29,0 ± 3,0 16,0 ± 3,0 50,0 4,0 ± 1,0 light gray 55 ± 10

Download installation instruction: OGNEZA Fire collar OGNEZA Fire collar

OGNEZA Fire collar, lock type "Light", gray, d 20 [Code number: pm_20]
Details
pm_20 308 rub

Application purpose:

  • For pipeline communications made of combustible plastic materials (PP, PE, PVC)
  • For residential (including multi-apartment) buildings, hotels and hostels, social and medical institutions, shopping centers, airports and railway stations, industrial enterprises, etc
  • To protect premises from fire and smoke

Characteristics:

  • The case is detachable, there is a tie-lock, so that the fire coupling can be used on already installed pipelines;
  • Metal parts are powder coated for corrosion protection;
  • Swelling ratio: not less than 900%;
  • Product color: gray;
  • Lock type: Light;
  • Fire resistance limit: 180 minutes;
  • Service life: 30 years.

Operating principle:

During a fire, the thermally expanding liner of the fire muff expands tenfold, resulting in the formation of a solid foam-coke foam that fills the hole in the ceiling. This is quite effective at blocking fire.

Installation method

PM structure

 

  • The case is a metal cuff and is made of cold-rolled or galvanized steel (thickness from 0.5 to 2 mm). Painted with weatherproof paint.
  • The case is connected using a reliable Russian-made latch made of galvanized steel.
  • The fire-retardant liner is located inside the coupling, held by the cloves bent inward. They also provide directional expansion of the fire retardant liner during a fire.
  • The eyelets with holes can be easily bent. Their length is 35 mm, which simplifies installation.
Size Inner diameter Height Outside diameter Insert thickness Weight
  mm mm mm mm kg
PM-20 20 50 33 4 0,055

Download installation instruction: OGNEZA Fire collar OGNEZA Fire collar

OGNEZA Fire collar, d 230 (price on request) [Code number: pm_230]
Details
pm_230

Application purposes:

  • For preventing the spread of fire and combustion products through ceilings and walls

Characteristics:

  • Housing consists of two parts, detachable
  • High fire resistance - EI-180
  • Products are certified
  • Metal parts are painted with powder paint which increases the corrosion resistance
  • Easy assembly/disassembly
  • Coefficient of expansion is not less than 900%
  • Collar is triggered at 15 seconds at temperature of +150 °C, complete overlap occurs at the intersection at 4 minute
  • Keeps characteristics at temperatures from -50 °C to +80 °C
  • 30 years lifetime
Outside diameter Inner diameter Height Thickness of thermally expanding liner Colour Weight
mm mm mm mm   gr
- 230 90 - light gray -

Download installation instruction: OGNEZA Fire collar OGNEZA Fire collar

OGNEZA Fire collar, lock type "Light", gray, d 25 [Code number: pm_25]
Details
pm_25 320 rub

Application purposes:

  • For preventing the spread of fire and combustion products through ceilings and walls

Characteristics:

  • Housing consists of two parts, detachable
  • High fire resistance - EI-180
  • Products are certified
  • Metal parts are painted with powder paint which increases the corrosion resistance
  • Easy assembly/disassembly
  • Coefficient of expansion is not less than 900%
  • Collar is triggered at 15 seconds at temperature of +150 °C, complete overlap occurs at the intersection at 4 minute
  • Keeps characteristics at temperatures from -50 °C to +80 °C
  • 30 years lifetime
  • Lock type: Light

Installation method

PM structure

 

  • The case is a metal cuff and is made of cold-rolled or galvanized steel (thickness from 0.5 to 2 mm). Painted with weatherproof paint.
  • The case is connected using a reliable Russian-made latch made of galvanized steel.
  • The fire-retardant liner is located inside the coupling, held by the cloves bent inward. They also provide directional expansion of the fire retardant liner during a fire.
  • The eyelets with holes can be easily bent. Their length is 35 mm, which simplifies installation.
Outside diameter Inner diameter Height Thickness of thermally expanding liner Colour Weight
mm mm mm mm   gr
38 25 50 4 gray 55

Download installation instruction: OGNEZA Fire collar OGNEZA Fire collar

OGNEZA Fire collar, lock type "Light", red, d 25 [Code number: pm_25_krasnie]
Details
pm_25_krasnie 320 rub

Application purposes:

  • For preventing the spread of fire and combustion products through ceilings and walls

Characteristics:

  • Housing consists of two parts, detachable
  • High fire resistance - EI-180
  • Products are certified
  • Metal parts are painted with powder paint which increases the corrosion resistance
  • Easy assembly/disassembly
  • Coefficient of expansion is not less than 900%
  • Collar is triggered at 15 seconds at temperature of +150 °C, complete overlap occurs at the intersection at 4 minute
  • Keeps characteristics at temperatures from -50 °C to +80 °C
  • 30 years lifetime
  • Lock type: Light

Installation method

PM structure

 

  • The case is a metal cuff and is made of cold-rolled or galvanized steel (thickness from 0.5 to 2 mm). Painted with weatherproof paint.
  • The case is connected using a reliable Russian-made latch made of galvanized steel.
  • The fire-retardant liner is located inside the coupling, held by the cloves bent inward. They also provide directional expansion of the fire retardant liner during a fire.
  • The eyelets with holes can be easily bent. Their length is 35 mm, which simplifies installation.
Outside diameter Inner diameter Height Thickness of thermally expanding liner Colour Weight
mm mm mm mm   gr
38 25 50 4 red 55

Download installation instruction: OGNEZA Fire collar OGNEZA Fire collar

OGNEZA Fire collar, lock type "Light", gray, d 32 [Code number: pm_32]
Details
pm_32 342 rub

Application purposes:

  • For preventing the spread of fire and combustion products through ceilings and walls

Characteristics:

  • Housing consists of two parts, detachable
  • High fire resistance - EI-180
  • Products are certified
  • Metal parts are painted with powder paint which increases the corrosion resistance
  • Easy assembly/disassembly
  • Coefficient of expansion is not less than 900%
  • Collar is triggered at 15 seconds at temperature of +150 °C, complete overlap occurs at the intersection at 4 minute
  • Keeps characteristics at temperatures from -50 °C to +80 °C
  • 30 years lifetime
  • Lock type: Light

Installation method

PM structure

 

  • The case is a metal cuff and is made of cold-rolled or galvanized steel (thickness from 0.5 to 2 mm). Painted with weatherproof paint.
  • The case is connected using a reliable Russian-made latch made of galvanized steel.
  • The fire-retardant liner is located inside the coupling, held by the cloves bent inward. They also provide directional expansion of the fire retardant liner during a fire.
  • The eyelets with holes can be easily bent. Their length is 35 mm, which simplifies installation.
Outside diameter Inner diameter Height Thickness of thermally expanding liner Colour Weight
mm mm mm mm   gr
46 32 50 4 gray 65

Download installation instruction: OGNEZA Fire collar OGNEZA Fire collar

OGNEZA Fire prevention symmetrical sleeve, d 32, d1 150 (price on request) [Code number: pm_32_150]
Details
pm_32_150

Application purpose:

  • For pipeline communications made of combustible plastic materials (PP, PE, PVC)
  • For residential (including multi-apartment) buildings, hotels and hostels, social and medical institutions, shopping centers, airports and railway stations, industrial enterprises, etc
  • To protect premises from fire and smoke

Characteristics:

  • It is an elongated fire sleeve equipped with two liners made of thermally expandable material (one on each side);
  • Provides double fire protection - just one sleeve is enough for the length of the entire ceiling;
  • The body is detachable, there is a tie-lock, so that the symmetrical fire coupling can be used on already installed pipelines;
  • Metal parts are powder coated for corrosion protection;
  • The clutch begins to work already at the 15th second when the temperature rises to +150 ° C, the complete overlap of the assembly occurs at the fourth minute;
  • Swelling ratio: not less than 900%;
  • Product color: grey;
  • Fire resistance limit: 180 minutes;
  • Service life: 30 years.

Operating principle:

During a fire, the thermally expanding liner of the fire muff expands tenfold, resulting in the formation of a solid foam-coke foam that fills the hole in the ceiling. This is quite effective at blocking fire.

Size Outside diameter Through Hole Diameter (minimum) Inner diameter Length Insert thickness
  mm mm mm mm mm
PM-32 41 44 16, 20, 25, 32 150 4+(2+2+2+2)
OGNEZA Fire prevention symmetrical sleeve, d 32, d1 200 (price on request) [Code number: pm_32_200]
Details
pm_32_200

Application purpose:

  • For pipeline communications made of combustible plastic materials (PP, PE, PVC)
  • For residential (including multi-apartment) buildings, hotels and hostels, social and medical institutions, shopping centers, airports and railway stations, industrial enterprises, etc
  • To protect premises from fire and smoke

Characteristics:

  • It is an elongated fire sleeve equipped with two liners made of thermally expandable material (one on each side);
  • Provides double fire protection - just one sleeve is enough for the length of the entire ceiling;
  • The body is detachable, there is a tie-lock, so that the symmetrical fire coupling can be used on already installed pipelines;
  • Metal parts are powder coated for corrosion protection;
  • The clutch begins to work already at the 15th second when the temperature rises to +150 ° C, the complete overlap of the assembly occurs at the fourth minute;
  • Swelling ratio: not less than 900%;
  • Product color: grey;
  • Fire resistance limit: 180 minutes;
  • Service life: 30 years.

Operating principle:

During a fire, the thermally expanding liner of the fire muff expands tenfold, resulting in the formation of a solid foam-coke foam that fills the hole in the ceiling. This is quite effective at blocking fire.

Size Outside diameter Through Hole Diameter (minimum) Inner diameter Length Insert thickness
  mm mm mm mm mm
PM-32 41 44 16, 20, 25, 32 200 4+(2+2+2+2)
OGNEZA Fire prevention symmetrical sleeve, d 32, d1 250 (price on request) [Code number: pm_32_250]
Details
pm_32_250

Application purpose:

  • For pipeline communications made of combustible plastic materials (PP, PE, PVC)
  • For residential (including multi-apartment) buildings, hotels and hostels, social and medical institutions, shopping centers, airports and railway stations, industrial enterprises, etc
  • To protect premises from fire and smoke

Characteristics:

  • It is an elongated fire sleeve equipped with two liners made of thermally expandable material (one on each side);
  • Provides double fire protection - just one sleeve is enough for the length of the entire ceiling;
  • The body is detachable, there is a tie-lock, so that the symmetrical fire coupling can be used on already installed pipelines;
  • Metal parts are powder coated for corrosion protection;
  • The clutch begins to work already at the 15th second when the temperature rises to +150 ° C, the complete overlap of the assembly occurs at the fourth minute;
  • Swelling ratio: not less than 900%;
  • Product color: grey;
  • Fire resistance limit: 180 minutes;
  • Service life: 30 years.

Operating principle:

During a fire, the thermally expanding liner of the fire muff expands tenfold, resulting in the formation of a solid foam-coke foam that fills the hole in the ceiling. This is quite effective at blocking fire.

Size Outside diameter Through Hole Diameter (minimum) Inner diameter Length Insert thickness
  mm mm mm mm mm
PM-32 41 44 16, 20, 25, 32 250 4+(2+2+2+2)
OGNEZA Fire prevention symmetrical sleeve, d 32, d1 300 (price on request) [Code number: pm_32_300]
Details
pm_32_300

Application purpose:

  • For pipeline communications made of combustible plastic materials (PP, PE, PVC)
  • For residential (including multi-apartment) buildings, hotels and hostels, social and medical institutions, shopping centers, airports and railway stations, industrial enterprises, etc
  • To protect premises from fire and smoke

Characteristics:

  • It is an elongated fire sleeve equipped with two liners made of thermally expandable material (one on each side);
  • Provides double fire protection - just one sleeve is enough for the length of the entire ceiling;
  • The body is detachable, there is a tie-lock, so that the symmetrical fire coupling can be used on already installed pipelines;
  • Metal parts are powder coated for corrosion protection;
  • The clutch begins to work already at the 15th second when the temperature rises to +150 ° C, the complete overlap of the assembly occurs at the fourth minute;
  • Swelling ratio: not less than 900%;
  • Product color: grey;
  • Fire resistance limit: 180 minutes;
  • Service life: 30 years.

Operating principle:

During a fire, the thermally expanding liner of the fire muff expands tenfold, resulting in the formation of a solid foam-coke foam that fills the hole in the ceiling. This is quite effective at blocking fire.

Size Outside diameter Through Hole Diameter (minimum) Inner diameter Length Insert thickness
  mm mm mm mm mm
PM-32 41 44 16, 20, 25, 32 300 4+(2+2+2+2)
OGNEZA Fire collar, lock type "Light", red, d 32 [Code number: pm_32_krasnie]
Details
pm_32_krasnie 342 rub

Application purposes:

  • For preventing the spread of fire and combustion products through ceilings and walls

Characteristics:

  • Housing consists of two parts, detachable
  • High fire resistance - EI-180
  • Products are certified
  • Metal parts are painted with powder paint which increases the corrosion resistance
  • Easy assembly/disassembly
  • Coefficient of expansion is not less than 900%
  • Collar is triggered at 15 seconds at temperature of +150 °C, complete overlap occurs at the intersection at 4 minute
  • Keeps characteristics at temperatures from -50 °C to +80 °C
  • 30 years lifetime
  • Lock type: Light

Installation method

PM structure

 

  • The case is a metal cuff and is made of cold-rolled or galvanized steel (thickness from 0.5 to 2 mm). Painted with weatherproof paint.
  • The case is connected using a reliable Russian-made latch made of galvanized steel.
  • The fire-retardant liner is located inside the coupling, held by the cloves bent inward. They also provide directional expansion of the fire retardant liner during a fire.
  • The eyelets with holes can be easily bent. Their length is 35 mm, which simplifies installation.
Outside diameter Inner diameter Height Thickness of thermally expanding liner Colour Weight
mm mm mm mm   gr
46 32 50 4 red 65

Download installation instruction: OGNEZA Fire collar OGNEZA Fire collar

OGNEZA Fire collar, lock type "Light", gray, d 40 [Code number: pm_40]
Details
pm_40 360 rub

Application purposes:

  • For preventing the spread of fire and combustion products through ceilings and walls

Characteristics:

  • Housing consists of two parts, detachable
  • High fire resistance - EI-180
  • Products are certified
  • Metal parts are painted with powder paint which increases the corrosion resistance
  • Easy assembly/disassembly
  • Coefficient of expansion is not less than 900%
  • Collar is triggered at 15 seconds at temperature of +150 °C, complete overlap occurs at the intersection at 4 minute
  • Keeps characteristics at temperatures from -50 °C to +80 °C
  • 30 years lifetime
  • Lock type: Light

Installation method

PM structure

 

  • The case is a metal cuff and is made of cold-rolled or galvanized steel (thickness from 0.5 to 2 mm). Painted with weatherproof paint.
  • The case is connected using a reliable Russian-made latch made of galvanized steel.
  • The fire-retardant liner is located inside the coupling, held by the cloves bent inward. They also provide directional expansion of the fire retardant liner during a fire.
  • The eyelets with holes can be easily bent. Their length is 35 mm, which simplifies installation.
Outside diameter Inner diameter Height Thickness of thermally expanding liner Colour Weight
mm mm mm mm   gr
54 40 50 4 gray 75

Download installation instruction: OGNEZA Fire collar OGNEZA Fire collar

OGNEZA Fire collar, lock type "Light", red, d 40 [Code number: pm_40_krasnie]
Details
pm_40_krasnie 360 rub

Application purposes:

  • For preventing the spread of fire and combustion products through ceilings and walls

Characteristics:

  • Housing consists of two parts, detachable
  • High fire resistance - EI-180
  • Products are certified
  • Metal parts are painted with powder paint which increases the corrosion resistance
  • Easy assembly/disassembly
  • Coefficient of expansion is not less than 900%
  • Collar is triggered at 15 seconds at temperature of +150 °C, complete overlap occurs at the intersection at 4 minute
  • Keeps characteristics at temperatures from -50 °C to +80 °C
  • 30 years lifetime
  • Lock type: Light

Installation method

PM structure

 

  • The case is a metal cuff and is made of cold-rolled or galvanized steel (thickness from 0.5 to 2 mm). Painted with weatherproof paint.
  • The case is connected using a reliable Russian-made latch made of galvanized steel.
  • The fire-retardant liner is located inside the coupling, held by the cloves bent inward. They also provide directional expansion of the fire retardant liner during a fire.
  • The eyelets with holes can be easily bent. Their length is 35 mm, which simplifies installation.
Outside diameter Inner diameter Height Thickness of thermally expanding liner Colour Weight
mm mm mm mm   gr
54 40 50 4 red 75

Download installation instruction: OGNEZA Fire collar OGNEZA Fire collar

OGNEZA Fire prevention symmetrical sleeve, d 50, d1 150 (price on request) [Code number: pm_50_150]
Details
pm_50_150

Application purpose:

  • For pipeline communications made of combustible plastic materials (PP, PE, PVC)
  • For residential (including multi-apartment) buildings, hotels and hostels, social and medical institutions, shopping centers, airports and railway stations, industrial enterprises, etc
  • To protect premises from fire and smoke

Characteristics:

  • It is an elongated fire sleeve equipped with two liners made of thermally expandable material (one on each side);
  • Provides double fire protection - just one sleeve is enough for the length of the entire ceiling;
  • The body is detachable, there is a tie-lock, so that the symmetrical fire coupling can be used on already installed pipelines;
  • Metal parts are powder coated for corrosion protection;
  • The clutch begins to work already at the 15th second when the temperature rises to +150 ° C, the complete overlap of the assembly occurs at the fourth minute;
  • Swelling ratio: not less than 900%;
  • Product color: grey;
  • Fire resistance limit: 180 minutes;
  • Service life: 30 years.

Operating principle:

During a fire, the thermally expanding liner of the fire muff expands tenfold, resulting in the formation of a solid foam-coke foam that fills the hole in the ceiling. This is quite effective at blocking fire.

Size Outside diameter Through Hole Diameter (minimum) Inner diameter Length Insert thickness
  mm mm mm mm mm
PM-50 59 62 40, 50 150 4+(4)
OGNEZA Fire prevention symmetrical sleeve, d 50, d1 200 (price on request) [Code number: pm_50_200]
Details
pm_50_200

Application purpose:

  • For pipeline communications made of combustible plastic materials (PP, PE, PVC)
  • For residential (including multi-apartment) buildings, hotels and hostels, social and medical institutions, shopping centers, airports and railway stations, industrial enterprises, etc
  • To protect premises from fire and smoke

Characteristics:

  • It is an elongated fire sleeve equipped with two liners made of thermally expandable material (one on each side);
  • Provides double fire protection - just one sleeve is enough for the length of the entire ceiling;
  • The body is detachable, there is a tie-lock, so that the symmetrical fire coupling can be used on already installed pipelines;
  • Metal parts are powder coated for corrosion protection;
  • The clutch begins to work already at the 15th second when the temperature rises to +150 ° C, the complete overlap of the assembly occurs at the fourth minute;
  • Swelling ratio: not less than 900%;
  • Product color: grey;
  • Fire resistance limit: 180 minutes;
  • Service life: 30 years.

Operating principle:

During a fire, the thermally expanding liner of the fire muff expands tenfold, resulting in the formation of a solid foam-coke foam that fills the hole in the ceiling. This is quite effective at blocking fire.

Size Outside diameter Through Hole Diameter (minimum) Inner diameter Length Insert thickness
  mm mm mm mm mm
PM-50 59 62 40, 50 200 4+(4)
OGNEZA Fire prevention symmetrical sleeve, d 50, d1 250 (price on request) [Code number: pm_50_250]
Details
pm_50_250

Application purpose:

  • For pipeline communications made of combustible plastic materials (PP, PE, PVC)
  • For residential (including multi-apartment) buildings, hotels and hostels, social and medical institutions, shopping centers, airports and railway stations, industrial enterprises, etc
  • To protect premises from fire and smoke

Characteristics:

  • It is an elongated fire sleeve equipped with two liners made of thermally expandable material (one on each side);
  • Provides double fire protection - just one sleeve is enough for the length of the entire ceiling;
  • The body is detachable, there is a tie-lock, so that the symmetrical fire coupling can be used on already installed pipelines;
  • Metal parts are powder coated for corrosion protection;
  • The clutch begins to work already at the 15th second when the temperature rises to +150 ° C, the complete overlap of the assembly occurs at the fourth minute;
  • Swelling ratio: not less than 900%;
  • Product color: grey;
  • Fire resistance limit: 180 minutes;
  • Service life: 30 years.

Operating principle:

During a fire, the thermally expanding liner of the fire muff expands tenfold, resulting in the formation of a solid foam-coke foam that fills the hole in the ceiling. This is quite effective at blocking fire.

Size Outside diameter Through Hole Diameter (minimum) Inner diameter Length Insert thickness
  mm mm mm mm mm
PM-50 59 62 40, 50 250 4+(4)
OGNEZA Fire prevention symmetrical sleeve, d 50, d1 300 (price on request) [Code number: pm_50_300]
Details
pm_50_300

Application purpose:

  • For pipeline communications made of combustible plastic materials (PP, PE, PVC)
  • For residential (including multi-apartment) buildings, hotels and hostels, social and medical institutions, shopping centers, airports and railway stations, industrial enterprises, etc
  • To protect premises from fire and smoke

Characteristics:

  • It is an elongated fire sleeve equipped with two liners made of thermally expandable material (one on each side);
  • Provides double fire protection - just one sleeve is enough for the length of the entire ceiling;
  • The body is detachable, there is a tie-lock, so that the symmetrical fire coupling can be used on already installed pipelines;
  • Metal parts are powder coated for corrosion protection;
  • The clutch begins to work already at the 15th second when the temperature rises to +150 ° C, the complete overlap of the assembly occurs at the fourth minute;
  • Swelling ratio: not less than 900%;
  • Product color: grey;
  • Fire resistance limit: 180 minutes;
  • Service life: 30 years.

Operating principle:

During a fire, the thermally expanding liner of the fire muff expands tenfold, resulting in the formation of a solid foam-coke foam that fills the hole in the ceiling. This is quite effective at blocking fire.

Size Outside diameter Through Hole Diameter (minimum) Inner diameter Length Insert thickness
  mm mm mm mm mm
PM-50 59 62 40, 50 300 4+(4)
OGNEZA Fire collar with elongated mounts, d 50 (price on request) [Code number: pm_50_dlinnie_ushi]
Details
pm_50_dlinnie_ushi

Application purposes:

  • For preventing the spread of fire and combustion products through ceilings and walls

Characteristics:

  • Housing consists of two parts, detachable
  • High fire resistance - EI-180
  • Products are certified
  • Metal parts are painted with powder paint which increases the corrosion resistance
  • Easy assembly/disassembly
  • Coefficient of expansion is not less than 900%
  • Collar is triggered at 15 seconds at temperature of +150 °C, complete overlap occurs at the intersection at 4 minute
  • Keeps characteristics at temperatures from -50 °C to +80 °C
  • 30 years lifetime
  • Length of mounting lugs is 70 mm
Outside diameter Inner diameter Height Thickness of thermally expanding liner Colour Weight
mm mm mm mm   gr
65,0 ± 3,0 50,0 ± 3,0 50,0/60,0 4,0 ± 1,0 light gray 80 ± 10/100± 10

Download installation instruction: OGNEZA Fire collar OGNEZA Fire collar

See also