Fire protection sleeve is a special product used to provide passive protection against fire and smoke. These elements are installed at the points of intersection of various barriers by the pipeline.
On average, the design of a fire sleeve includes a housing and a special fire protection sleeves material that expands when the ambient temperature rises to a certain level. The coupling swells, after which the entire opening is covered with thermally expanding material, isolating the room in which the fire started from the other part of the building.
Fire protection sleeves are able to resist fire for 3 hours. They are also easy to assemble and dismantle.
In our online store you can buy fire-retardant couplings from leading manufacturers:
| Photo | Наименование | Article | Цена | ||||||||||||||||||||||||
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![Photo Fire protection sleeve Wavin Optima, d 50 [Code number: 4026102 / 3161374]](/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBcmo4IiwiZXhwIjpudWxsLCJwdXIiOiJibG9iX2lkIn19--87666dc34080e4dbd8b5f5f04280880062dd3290/3161374-photo.jpg?locale=en)
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Fire protection sleeve Wavin Optima, d 50 [Code number: 4026102 / 3161374]
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4026102 | |||||||||||||||||||||||||
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ATTENTION! This product is temporarily unavailable for order! Application purposes:
Description Wavin Optima double socket coupling is suitable for the installation of internal drainage systems, it is used to prevent the spread of fire in the premises. Dimension: d 50 mm |
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![Photo Fire protection sleeve Wavin Optima, d 63 [Code number: 4026103 / 3161382]](/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBcm44IiwiZXhwIjpudWxsLCJwdXIiOiJibG9iX2lkIn19--d1ec5ffae96fe47e09c4baa6b329cf2c6c6a0322/3161382-photo.jpg?locale=en)
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Fire protection sleeve Wavin Optima, d 63 [Code number: 4026103 / 3161382]
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4026103 | |||||||||||||||||||||||||
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ATTENTION! This product is temporarily unavailable for order! Application purposes:
Description Wavin Optima double socket coupling is suitable for the installation of internal drainage systems, it is used to prevent the spread of fire in the premises. Dimension: d 63 mm |
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![Photo Fire protection sleeve Wavin Optima, d 75 [Code number: 4026104 / 3161390]](/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBcnI4IiwiZXhwIjpudWxsLCJwdXIiOiJibG9iX2lkIn19--82271498151b225dffba29fa7e7375484d70347e/3161390-photo.jpg?locale=en)
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Fire protection sleeve Wavin Optima, d 75 [Code number: 4026104 / 3161390]
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4026104 | |||||||||||||||||||||||||
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ATTENTION! This product is temporarily unavailable for order! Application purposes:
Description Wavin Optima double socket coupling is suitable for the installation of internal drainage systems, it is used to prevent the spread of fire in the premises. Dimension: d 75 mm |
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![Photo Fire protection sleeve Wavin Optima, d 90 [Code number: 4026105 / 3161404]](/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBcnY4IiwiZXhwIjpudWxsLCJwdXIiOiJibG9iX2lkIn19--041e4db90c4d6726bdcf5e5d856523270a55cb02/3161404-photo.jpg?locale=en)
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Fire protection sleeve Wavin Optima, d 90 [Code number: 4026105 / 3161404]
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4026105 | |||||||||||||||||||||||||
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ATTENTION! This product is temporarily unavailable for order! Application purposes:
Description Wavin Optima double socket coupling is suitable for the installation of internal drainage systems, it is used to prevent the spread of fire in the premises. Dimension: d 90 mm |
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![Photo Fire protection sleeve Wavin Optima, d 110 [Code number: 4026106 / 3161412]](/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBckg4IiwiZXhwIjpudWxsLCJwdXIiOiJibG9iX2lkIn19--46091ec088009b373d7a1746899bffb5ba0f187d/3161412-photo.jpg?locale=en)
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Fire protection sleeve Wavin Optima, d 110 [Code number: 4026106 / 3161412]
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4026106 | |||||||||||||||||||||||||
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ATTENTION! This product is temporarily unavailable for order! Application purposes:
Description Wavin Optima double socket coupling is suitable for the installation of internal drainage systems, it is used to prevent the spread of fire in the premises. Dimension: d 110 mm |
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![Photo Fire protection sleeve Wavin Optima, d 125 [Code number: 4026107 / 3161420]](/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBckw4IiwiZXhwIjpudWxsLCJwdXIiOiJibG9iX2lkIn19--9c75e856cbe864005ed5e03e3d36ec1ff3827e71/3161420-photo.jpg?locale=en)
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Fire protection sleeve Wavin Optima, d 125 [Code number: 4026107 / 3161420]
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4026107 | |||||||||||||||||||||||||
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ATTENTION! This product is temporarily unavailable for order! Application purposes:
Description Wavin Optima double socket coupling is suitable for the installation of internal drainage systems, it is used to prevent the spread of fire in the premises. Dimension: d 125 mm |
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![Photo Fire protection sleeve Wavin Optima, d 140 [Code number: 4026108 / 3161439]](/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBclA4IiwiZXhwIjpudWxsLCJwdXIiOiJibG9iX2lkIn19--04dfd12651d745d07873132aff15c6244844c78e/3161439-photo.jpg?locale=en)
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Fire protection sleeve Wavin Optima, d 140 [Code number: 4026108 / 3161439]
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4026108 | |||||||||||||||||||||||||
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ATTENTION! This product is temporarily unavailable for order! Application purposes:
Description Wavin Optima double socket coupling is suitable for the installation of internal drainage systems, it is used to prevent the spread of fire in the premises. Dimension: d 140 mm |
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![Photo Fire protection sleeve Wavin Optima, d 160 [Code number: 4026109 / 3161447]](/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBclQ4IiwiZXhwIjpudWxsLCJwdXIiOiJibG9iX2lkIn19--699994e5a91c0f3443e73d559f658bf2dbf718cb/3161447-photo.jpg?locale=en)
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Fire protection sleeve Wavin Optima, d 160 [Code number: 4026109 / 3161447]
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4026109 | |||||||||||||||||||||||||
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ATTENTION! This product is temporarily unavailable for order! Application purposes:
Description Wavin Optima double socket coupling is suitable for the installation of internal drainage systems, it is used to prevent the spread of fire in the premises. Dimension: d 160 mm |
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![Photo Fire protection sleeve Wavin Optima, d 180 [Code number: 4026110 / 3161455]](/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBclg4IiwiZXhwIjpudWxsLCJwdXIiOiJibG9iX2lkIn19--f8dd66950ae43cb539b33bafdd1ca7b580ef5f2b/3161455-photo.jpg?locale=en)
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Fire protection sleeve Wavin Optima, d 180 [Code number: 4026110 / 3161455]
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4026110 | |||||||||||||||||||||||||
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ATTENTION! This product is temporarily unavailable for order! Application purposes:
Description Wavin Optima double socket coupling is suitable for the installation of internal drainage systems, it is used to prevent the spread of fire in the premises. Dimension: d 180 mm |
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![Photo Fire protection sleeve Wavin Optima, d 200 [Code number: 4026111 / 3161463]](/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBcmI4IiwiZXhwIjpudWxsLCJwdXIiOiJibG9iX2lkIn19--fd390580e1780165b69c046d6c0ff873bb6b0a02/3161463-photo.jpg?locale=en)
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Fire protection sleeve Wavin Optima, d 200 [Code number: 4026111 / 3161463]
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4026111 | |||||||||||||||||||||||||
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ATTENTION! This product is temporarily unavailable for order! Application purposes:
Description Wavin Optima double socket coupling is suitable for the installation of internal drainage systems, it is used to prevent the spread of fire in the premises. Dimension: d 200 mm |
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![Photo Hutterer & Lechner Fire collar R90 for HL511KE, d 91,5/70 [Code number: HL 830]](/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBOGh1QWc9PSIsImV4cCI6bnVsbCwicHVyIjoiYmxvYl9pZCJ9fQ==--f1beb5a58de7cfd48f22f70be6c545637a6af8ae/HL_830-photo.jpg?locale=en)
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Hutterer & Lechner Fire collar R90 for HL511KE, d 91,5/70 [Code number: HL 830]
Details
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HL 830 | 31 529 rub | ||||||||||||||||||||||||
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Application area:
Characteristics:
fire collar R90 for HL511KE consisting of metal holder incl. intumescent material and built-in hangers and mortar guard. Comes with lot cover. Weight: 0,498 kg Packaging data (carton)
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![Photo Hutterer & Lechner Fire collar R90 for HL310N series, d 110/70 [Code number: HL 840]](/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBOGR1QWc9PSIsImV4cCI6bnVsbCwicHVyIjoiYmxvYl9pZCJ9fQ==--15ca1d2838db44648453554200ec8c293959d953/HL840-photo.jpg?locale=en)
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Hutterer & Lechner Fire collar R90 for HL310N series, d 110/70 [Code number: HL 840]
Details
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HL840 | 31 559 rub | ||||||||||||||||||||||||
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Fire collar HL 840 is designed for HL 310N series, it prevents the spread of high temperature, flame, smoke and toxic substances. This product consists of a metal holder with fire retardant intumescent material. Also it is equipped with built-in hangers and sound proofing collar. The product is equipped with socket joints for drains made of PVC and ABS. It is mounted to drains DN50/75. There is a plug. Limit of fire resistance is EI 45.
Download data sheet: |
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![Photo Hutterer & Lechner Fire collar R90 for HL317 series, d 162/92 [Code number: HL 850]](/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBOFp1QWc9PSIsImV4cCI6bnVsbCwicHVyIjoiYmxvYl9pZCJ9fQ==--3f5f14126d547c0287bbe0557913d5f12bcfe265/HL_850-photo.jpg?locale=en)
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Hutterer & Lechner Fire collar R90 for HL317 series, d 162/92 [Code number: HL 850]
Details
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HL 850 | 42 900 rub | ||||||||||||||||||||||||
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Fire collar HL 850 is designed for HL317 series, it prevents the spread of high temperature, flame, smoke and toxic substances. This product consists of a metal holder with fire retardant intumescent material. Also it is equipped with built-in hangers and sound proofing collar. It is mounted to drains DN50/75. Limit of fire resistance is EI 90.
Download data sheet: |
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![Photo Hutterer & Lechner Fire collar R90 for HL-perfect series (DN110 vertical!), d 201/130 [Code number: HL 860]](/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBOFZ1QWc9PSIsImV4cCI6bnVsbCwicHVyIjoiYmxvYl9pZCJ9fQ==--b4b59d08096ffb993a8f62878dcb0ead4fb0dc4f/HL_860-photo.jpg?locale=en)
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Hutterer & Lechner Fire collar R90 for HL-perfect series (DN110 vertical!), d 201/130 [Code number: HL 860]
Details
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HL 860 | 69 173 rub | ||||||||||||||||||||||||
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Fire collar HL 860 is designed for HL-perfect series, it prevents the spread of high temperature, flame, smoke and toxic substances. This product consists of a metal holder with fire retardant intumescent material. Also it is equipped with built-in hangers and sound proofing collar. It is mounted to drains HL 606 - HL 616 series DN110. Limit of fire resistance is EI 90.
Download data sheet: |
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![Photo Hutterer & Lechner Fire collar R90 for HL62 and HL317 series, DN 110 [Code number: HL 870]](/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBOFJ1QWc9PSIsImV4cCI6bnVsbCwicHVyIjoiYmxvYl9pZCJ9fQ==--90b1c09c98a031a17aa6e4d87bb32592bba2a340/HL_870-photo.jpg?locale=en)
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Hutterer & Lechner Fire collar R90 for HL62 and HL317 series, DN 110 [Code number: HL 870]
Details
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HL 870 | 66 989 rub | ||||||||||||||||||||||||
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Fire collar HL 870 is designed for HL62 and HL317 series, it prevents the spread of high temperature, flame, smoke and toxic substances. This product consists of a metal holder with fire retardant intumescent material. Also it is equipped with built-in hangers and sound proofing collar. It is mounted to drains DN110. There is a plug. Limit of fire resistance is EI 90.
DocumentationDownload data sheet:
Download example of product installation: |
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OGNEZA Fireproof sound insulation sleeve, d 110/100 (price on request) [Code number: pgz_110_100]
Details
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pgz_110_100 | ||||||||||||||||||||||||||
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Attention! New requirements of JV 30.13330.2016 for the protection of plastic pipes are mandatory from the summer of 2019. The passage of plastic pipes through ceilings in residential and office buildings should include:
OGNEZA-PGZ is a complex product for fire protection of plastic pipes. It consists of a split metal body, a thermally expanding material, a soundproofing layer of mineral wool and a fireproof sealant for waterproofing. Characteristics:
Installation instructions Download product installation manual: |
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OGNEZA Fireproof sound insulation sleeve, d 110/200 (price on request) [Code number: pgz_110_200]
Details
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pgz_110_200 | ||||||||||||||||||||||||||
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Application purpose:
Characteristics:
According to the current regulations, the passages of plastic pipes through the ceilings must be protected from fire, while they must comply with the requirements for sound insulation. And fire-fighting muds of Ogneza PGZ meet the established requirements. 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.
Download product installation manual: |
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OGNEZA Fireproof sound insulation sleeve, d 110/250 (price on request) [Code number: pgz_110_250]
Details
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pgz_110_250 | ||||||||||||||||||||||||||
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Application purpose:
Characteristics:
According to the current regulations, the passages of plastic pipes through the ceilings must be protected from fire, while they must comply with the requirements for sound insulation. And fire-fighting muds of Ogneza PGZ meet the established requirements. 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.
Download product installation manual: |
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OGNEZA Fireproof sound insulation sleeve, d 110/300 (price on request) [Code number: pgz_110_300]
Details
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pgz_110_300 | ||||||||||||||||||||||||||
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Application purpose:
Characteristics:
According to the current regulations, the passages of plastic pipes through the ceilings must be protected from fire, while they must comply with the requirements for sound insulation. And fire-fighting muds of Ogneza PGZ meet the established requirements. 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.
Download product installation manual: |
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OGNEZA Fireproof sound insulation sleeve, d 50/100 (price on request) [Code number: pgz_50_100]
Details
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pgz_50_100 | ||||||||||||||||||||||||||
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Attention! New requirements of JV 30.13330.2016 for the protection of plastic pipes are mandatory from the summer of 2019. The passage of plastic pipes through ceilings in residential and office buildings should include:
OGNEZA-PGZ is a complex product for fire protection of plastic pipes. It consists of a split metal body, a thermally expanding material, a soundproofing layer of mineral wool and a fireproof sealant for waterproofing. Characteristics:
Installation instructions Download product installation manual: |
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![Draft Hutterer & Lechner Fire collar R90 for HL511KE, d 91,5/70 [Code number: HL 830]](/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBb1RBIiwiZXhwIjpudWxsLCJwdXIiOiJibG9iX2lkIn19--939e191dd769f429d3166cc3f7de2a1132a1482c/hl_830-draft.jpg?locale=en)
![Draft Hutterer & Lechner Fire collar R90 for HL310N series, d 110/70 [Code number: HL 840]](/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBcHZBIiwiZXhwIjpudWxsLCJwdXIiOiJibG9iX2lkIn19--4d19716eb52074f2e63c39b143cc3a43908e8d22/hl_840-draft.jpg?locale=en)
![Draft Hutterer & Lechner Fire collar R90 for HL317 series, d 162/92 [Code number: HL 850]](/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBcC9BIiwiZXhwIjpudWxsLCJwdXIiOiJibG9iX2lkIn19--951ba02dc5b200131852e802ecebd88b8a567ac4/hl_850-draft.jpg?locale=en)
![Draft Hutterer & Lechner Fire collar R90 for HL-perfect series (DN110 vertical!), d 201/130 [Code number: HL 860]](/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBclBBIiwiZXhwIjpudWxsLCJwdXIiOiJibG9iX2lkIn19--baa2cb65ef7427d946d7322446ee72e601e001be/hl_860-draft.jpg?locale=en)
![Draft Hutterer & Lechner Fire collar R90 for HL62 and HL317 series, DN 110 [Code number: HL 870]](/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBMXRpQWc9PSIsImV4cCI6bnVsbCwicHVyIjoiYmxvYl9pZCJ9fQ==--1ccece1457e12e5fc117b5c764d3ec9db3d74713/HL%20870-draft.jpg?locale=en)
![Photo OGNEZA Fireproof sound insulation sleeve, d 110/100 (price on request) [Code number: pgz_110_100]](/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBNDk5QVE9PSIsImV4cCI6bnVsbCwicHVyIjoiYmxvYl9pZCJ9fQ==--392a2325928d7a5bfd1b2e186f1a6bccdac77e6f/pgz_110_100-photo.jpg?locale=en)
![Photo OGNEZA Fireproof sound insulation sleeve, d 110/100 (price on request) [Code number: pgz_110_100]](/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBOTAvQWc9PSIsImV4cCI6bnVsbCwicHVyIjoiYmxvYl9pZCJ9fQ==--6b593bd516854b1713507401e49d7137aa6568fa/pgz_110_100_02-photo.jpg?locale=en)
![Photo OGNEZA Fireproof sound insulation sleeve, d 110/100 (price on request) [Code number: pgz_110_100]](/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBOTQvQWc9PSIsImV4cCI6bnVsbCwicHVyIjoiYmxvYl9pZCJ9fQ==--6679f025b2daeeaff289404bb03fbfc1745754ea/pgz_110_100_02-draft.jpg?locale=en)
![Draft OGNEZA Fireproof sound insulation sleeve, d 110/100 (price on request) [Code number: pgz_110_100]](/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBNUI5QVE9PSIsImV4cCI6bnVsbCwicHVyIjoiYmxvYl9pZCJ9fQ==--39a5be60eb6a94ba1ed90917772d713d87240d12/pgz_110_100-draft.jpg?locale=en)
![Photo OGNEZA Fireproof sound insulation sleeve, d 110/200 (price on request) [Code number: pgz_110_200]](/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBNFdCQVE9PSIsImV4cCI6bnVsbCwicHVyIjoiYmxvYl9pZCJ9fQ==--5c3b1ffdec510a7c3033f262a8aa440a309de2fc/pgz_110_200-photo.jpg?locale=en)
![Photo OGNEZA Fireproof sound insulation sleeve, d 110/200 (price on request) [Code number: pgz_110_200]](/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBK2svQWc9PSIsImV4cCI6bnVsbCwicHVyIjoiYmxvYl9pZCJ9fQ==--fa883907ef7d3a0d2885d0a2614a0c4e8c09d726/pgz_110_200_02-photo.jpg?locale=en)
![Photo OGNEZA Fireproof sound insulation sleeve, d 110/250 (price on request) [Code number: pgz_110_250]](/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBNGFCQVE9PSIsImV4cCI6bnVsbCwicHVyIjoiYmxvYl9pZCJ9fQ==--b23eb1c84715f3279f88a27a3c64e07cdba7df13/pgz_110_250-photo.jpg?locale=en)
![Photo OGNEZA Fireproof sound insulation sleeve, d 110/250 (price on request) [Code number: pgz_110_250]](/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBK2cvQWc9PSIsImV4cCI6bnVsbCwicHVyIjoiYmxvYl9pZCJ9fQ==--8dcabf6f1454691ce9b9f0dda70474e53f4815e6/pgz_110_250_02-photo.jpg?locale=en)
![Photo OGNEZA Fireproof sound insulation sleeve, d 110/300 (price on request) [Code number: pgz_110_300]](/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBNGVCQVE9PSIsImV4cCI6bnVsbCwicHVyIjoiYmxvYl9pZCJ9fQ==--78d2abf4e1eccbc6dde684346d728c4c77c15193/pgz_110_300-photo.jpg?locale=en)
![Photo OGNEZA Fireproof sound insulation sleeve, d 110/300 (price on request) [Code number: pgz_110_300]](/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBK2MvQWc9PSIsImV4cCI6bnVsbCwicHVyIjoiYmxvYl9pZCJ9fQ==--dd17651186f17eef00368603b3eb837e8e21700c/pgz_110_300_02-photo.jpg?locale=en)
![Photo OGNEZA Fireproof sound insulation sleeve, d 50/100 (price on request) [Code number: pgz_50_100]](/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBNDE5QVE9PSIsImV4cCI6bnVsbCwicHVyIjoiYmxvYl9pZCJ9fQ==--d320e97bea00af00b0ade6ffd9e03cdfcdb1a3a8/pgz_50_100-photo.jpg?locale=en)
![Photo OGNEZA Fireproof sound insulation sleeve, d 50/100 (price on request) [Code number: pgz_50_100]](/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBK0EvQWc9PSIsImV4cCI6bnVsbCwicHVyIjoiYmxvYl9pZCJ9fQ==--5976826497a3b1dc3bfd322e474263165ba915a7/pgz_50_100_02-draft.jpg?locale=en)
![Photo OGNEZA Fireproof sound insulation sleeve, d 50/100 (price on request) [Code number: pgz_50_100]](/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBOTgvQWc9PSIsImV4cCI6bnVsbCwicHVyIjoiYmxvYl9pZCJ9fQ==--6aabd5f0e9efccf5169e161d912d5db7ff1c8e3d/pgz_50_100_02-photo.jpg?locale=en)
![Draft OGNEZA Fireproof sound insulation sleeve, d 50/100 (price on request) [Code number: pgz_50_100]](/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBNDU5QVE9PSIsImV4cCI6bnVsbCwicHVyIjoiYmxvYl9pZCJ9fQ==--a0aaaebc87daffe6056de51d096ddad50f79b90c/pgz_50_100-draft.jpg?locale=en)
