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doc_id: gebo-02.150.00.0657-en
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article_number: 02.150.00.0657
language: en
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data_valid_from: '2026-08-26T18:45:29+00:00'
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# Malleable Cast Iron Compression Fitting for Black Pipes - Type A - with NBR-Sealing – GEBO 02.150.00.0657

The original since 1936 - gebooriginal malleable cast iron compression fittings for permanent use! GEBO's original product is the malleable cast iron compression fittings from the gebooriginal range. Then as now, they are not only flexible and available in various designs, but are also suitable for permanent use. The different compression fitting series are suitable for various pipe types and media. They are force-fitting, i.e. resistant to tension and shear. This means that compression fittings are suitable for most applications across the board and can be used optimally in various sizes. The compression fitting technology eliminates the need for time-consuming thread cutting and welding, which is why working with gebooriginal is particularly time- and cost-saving.

Data as of: 2026-08-26

## Master data – 02.150.00.0657

Article number: 02.150.00.0657  
GTIN: 4019576002659  
Product name: Malleable Cast Iron Compression Fitting for Black Pipes - Type A - with NBR-Sealing  
Manufacturer: GEBO  
Product group: gebooriginal  
Product type: A  
Product series: Malleable cast iron compression fittings for boiling pipes - ≤ 2" - NBR

## Technical data – 02.150.00.0657

Pipe types: black steel pipe  
Pipe standards: DIN EN 10220 Series 2, DIN EN 10220 Series 3  
Hierarchy type: variant  
Thread size 1 in ″: 2  
Thread type 1: jointing thread R  
DN: 50  
Outer diam. 1: 57 mm  
Threaded connection: Male thread  
Thread standard: DIN EN 10226-1, ISO 7/1  
Product type: A  
Materials: Malleable cast iron  
Const.Mat.Desc.: EN-GJMB-350-10  
Series: 15S  
processing: Hot-dip galvanised, Galvanised  
Seal materials: NBR

## Dimensions & weight – 02.150.00.0657

A: 130 mm  
Corner dimension e: 97 mm  
Width across flats SW: 90 mm  
min. Insertion depth 1: 40 mm  
Max. insertion depth: 85 mm  
Net weight: 1,552 kg

Dimensional drawing: https://www.gebo.group/assets/media/96/964/3360x2520/standard/Typ_A_Stahl-und_Siederohr.edf01101.webp

## Areas of application – 02.150.00.0657

Media: Compressed air, Heating water, EL heating oil (according to DIN 51603-1; observe TRBF!) for filling lines  
Pipe types: Steel pipes  
Max. Operating temp.: 40 °C, 80 °C  
Max. operating p.: 6 bar, 12.5 bar  
Certifier: DIBt  
Certificate numbers: DIBt Nr. Z-38.4-212

### Heating water in Steel pipes – 02.150.00.0657

Medium: Heating water  
Pipe type: Steel pipes  
Maximum operating temperature: 80 °C  
Maximum operating pressure: 6 bar

### Compressed air in Steel pipes – 02.150.00.0657

Medium: Compressed air  
Pipe type: Steel pipes  
Maximum operating pressure: 12.5 bar

### EL heating oil (according to DIN 51603-1; observe TRBF!) for filling lines in Steel pipes – 02.150.00.0657

Medium: EL heating oil (according to DIN 51603-1; observe TRBF!) for filling lines  
Pipe type: Steel pipes  
Maximum operating temperature: 40 °C  
Maximum operating pressure: 6 bar

## Certificates – 02.150.00.0657

### DIBt – 02.150.00.0657

Certifying body: DIBt  
Certificate number: DIBt Nr. Z-38.4-212  
Subject: <p>Germany DIBt heating oil Series 150&#43;57mm</p>

## Images & video – 02.150.00.0657

Main image: https://www.gebo.group/assets/media/11/1163/804x804/standard/02.150.00.0438_GOR_1.e2792a16.webp  
Additional images: https://www.gebo.group/assets/media/11/1164/804x804/standard/02.150.00.0438_GOR_3.b2627a96.webp, https://www.gebo.group/assets/media/11/1165/804x804/standard/02.150.00.0438_GOR_4.665b4e94.webp  
Dimensional drawing: https://www.gebo.group/assets/media/96/964/3360x2520/standard/Typ_A_Stahl-und_Siederohr.edf01101.webp  
Assembly video: https://www.youtube.com/watch?v=NdinOuLHYM4

## Downloads – 02.150.00.0657

Assembly instructions: https://www.gebo.group/en/redirect/assembly-instructions/02.150.00.0657/  
GEBO Catalogue (Catalogue): https://www.gebo.group/assets/media/30/3003/CATALOG_GEBO_EN_2026.pdf

## Availability – 02.150.00.0657

Available in: de-DE, en, fr-FR