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doc_id: gebo-1A-7S-en
doc_type: variant
article_number: 1A-7S
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data_valid_from: '2026-08-18T16:17:09+00:00'
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# Threaded Fitting black - Type 1A – GEBO 1A-7S

If you can do malleable cast iron compression fittings, you can also do threaded fittings! With the Regular series, a DVGW-certified product is available in galvanised and black. The GEBO malleable cast iron threaded fittings comply with DIN EN 10242:1994 with regard to materials and threaded connections and have design symbol A. In accordance with the above standard, GEBO malleable cast iron fittings are suitable for compressed air, water, flammable gases, hydrocarbons and other media, provided that the specified Temperatures and pressure stages are maintained.

Data as of: 2026-08-18

## Master data – 1A-7S

Article number: 1A-7S  
GTIN: 4019576066651  
Product name: Threaded Fitting black - Type 1A  
Manufacturer: GEBO  
Product group: gebofittings black  
Product type: 1A  
Product series: Malleable cast iron Threaded fittings black

## Technical data – 1A-7S

Hierarchy type: variant  
Thread size 1 in ″: 1 1/4  
Thread type 1: jointing thread  
Threaded connection: M/F  
Thread standard: DIN EN 10226-1, ISO 7/1  
Product type: 1A  
Materials: Malleable cast iron  
Const.Mat.Desc.: EN-GJMB-350-10  
Series: 2JS  
processing: black

## Dimensions & weight – 1A-7S

Net weight: 0,426 kg

## Areas of application – 1A-7S

Media: Gas  
Certifier: DVGW CERT  
Certificate numbers: DVGW-Reg.-Nr. NV-7641BS0425  
Testing basis: DIN EN 10242, 10242/A1, 10242/As

## Certificates – 1A-7S

### DVGW CERT – 1A-7S

Certifying body: DVGW CERT  
Certificate number: DVGW-Reg.-Nr. NV-7641BS0425  
Test basis: DIN EN 10242, 10242/A1, 10242/As  
Subject: <p>Germany Gas Series 2JS</p>

## Images & video – 1A-7S

Main image: https://www.gebo.group/assets/media/91/91/804x804/standard/1A-6S_GFB_1.857eb0b6.webp  
Additional images: https://www.gebo.group/assets/media/93/93/804x804/standard/1A-6S_GFB_3.00bb162c.webp, https://www.gebo.group/assets/media/92/92/804x804/standard/1A-6S_GFB_2.b3fb7d3b.webp

## Downloads – 1A-7S

GEBO Catalogue (Catalogue): https://www.gebo.group/assets/media/30/3003/CATALOG_GEBO_EN_2026.pdf

## Availability – 1A-7S

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