---
doc_id: gebo-03.156.07.40-en
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article_number: 03.156.07.40
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data_valid_from: '2026-08-26T18:45:58+00:00'
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# Malleable Cast Iron Compression Fitting for PE-Pipes - Type EK - with EPDM-Sealing – GEBO 03.156.07.40
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 – 03.156.07.40
Article number: 03.156.07.40
GTIN: 4019576113683
Product name: Malleable Cast Iron Compression Fitting for PE-Pipes - Type EK - with EPDM-Sealing
Manufacturer: GEBO
Product group: gebooriginal
Product type: EK
Product series: Malleable cast iron compression fittings steel/PE pipes - ≤ 2" - EPDM
## Technical data – 03.156.07.40
Pipe types: PE pipe
Pipe standards: PE 80 / PE 100 / PE-Xa pipe (SDR 11 in each case) in accordance with DVGW worksheet GW 335 A2/A3 and DIN 8074/75 / DIN EN 12201-2 and DIN 16893
Hierarchy type: variant
DN: 32
Outer diam. 1: 40 mm
Threaded connection: Without thread
Product type: EK
Materials: Malleable cast iron
Const.Mat.Desc.: EN-GJMB-350-10
Series: 156
processing: Hot-dip galvanised
Seal materials: EPDM
## Dimensions & weight – 03.156.07.40
A: 61 mm
Corner dimension e: 76 mm
Width across flats SW: 70 mm
min. Insertion depth 1: 40 mm
Max. insertion depth: 45 mm
Net weight: 0,784 kg
Dimensional drawing: https://www.gebo.group/assets/media/97/970/3360x2520/standard/Typ_EK_PE-Rohr.2d525515.webp
## Areas of application – 03.156.07.40
Media: drinking water cold
Pipe types: PE-Xa, PE80, PE100
Max. Operating temp.: 25 °C
Max. operating p.: 12.5 bar, 16 bar
Certifier: DVGW CERT, Land Salzburg, OFI CERT, SVGW
Certificate numbers: DVGW-Reg.-Nr. DW-7511CP0561, Land Salzburg R-15.2.3-21-17130, OFI CERT Konformitätsbestätigung 1085-0803, SVGW Zert.-Nr. 0802-5303
Testing basis: Anforderungen des Umweltbundesamtes, Baustoffliste ÖA, DIN 8076/DVGW GW 335-B4, in Anlehnung an SVGW ZW157, DIN 8076, EN 10284
### drinking water cold in PE80, PE-Xa – 03.156.07.40
Medium: drinking water cold
Pipe type: PE80, PE-Xa
Maximum operating temperature: 25 °C
Maximum operating pressure: 12.5 bar
### drinking water cold in PE100 – 03.156.07.40
Medium: drinking water cold
Pipe type: PE100
Maximum operating temperature: 25 °C
Maximum operating pressure: 16 bar
## Certificates – 03.156.07.40
### DVGW CERT – 03.156.07.40
Certifying body: DVGW CERT
Certificate number: DVGW-Reg.-Nr. DW-7511CP0561
Test basis: DIN 8076/DVGW GW 335-B4
Subject: Germany Drinking Water Series 156
### SVGW – 03.156.07.40
Certifying body: SVGW
Certificate number: SVGW Zert.-Nr. 0802-5303
Test basis: in Anlehnung an SVGW ZW157, DIN 8076, EN 10284
Subject: Switzerland Water Series 150
### OFI CERT – 03.156.07.40
Certifying body: OFI CERT
Certificate number: OFI CERT Konformitätsbestätigung 1085-0808
Test basis: Anforderungen des Umweltbundesamtes
Subject: Germany Drinking Water Hygiene Series 151_156_222_223
### Land Salzburg – 03.156.07.40
Certifying body: Land Salzburg
Certificate number: Land Salzburg R-15.2.3-21-17130
Test basis: Baustoffliste ÖA
Subject: Austria ÜA Series 151-156-222-223
## Images & video – 03.156.07.40
Main image: https://www.gebo.group/assets/media/12/1280/804x804/standard/03.156.07.50_GOR_1.4ad9f11a.webp
Additional images: https://www.gebo.group/assets/media/12/1281/804x804/standard/03.156.07.50_GOR_2.a1530551.webp, https://www.gebo.group/assets/media/12/1282/804x804/standard/03.156.07.50_GOR_3.1e801ff6.webp
Dimensional drawing: https://www.gebo.group/assets/media/97/970/3360x2520/standard/Typ_EK_PE-Rohr.2d525515.webp
Assembly video: https://www.youtube.com/watch?v=NdinOuLHYM4
## Downloads – 03.156.07.40
GEBO Catalogue (Catalogue): https://www.gebo.group/assets/media/30/3003/CATALOG_GEBO_EN_2026.pdf
## Availability – 03.156.07.40
Available in: de-DE, en, fr-FR