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Crimped fitting, transition socket 28mm female/ Rp 1-1/4" female threads
Item number:
PGAI 11428 CU
Item description
Materials:
Bodies: Copper/copper alloy, type stainless steel: 1.4404,Seals: FKM (red)
Temperature range*:
-20 to +200 °C (depending on medium), temporarily max. +280 °C
Operating pressure:
Type copper / copper alloy: 16 bar, Vacuum up to -0.8 bar, Type stainless steel: Ø 15 - 22: 40 bar, Ø 28 - 35: 25 bar, Ø 42 - 54: 16 bar, all diameters: technical gases (for example compressed air, argon, nitrogen, carbon dioxide): 16 bar, Vacuum up to -0.8 bar
Fields of application:
Compressed air, neutral gases, cooling water, industrial water, heating water, heating oil facilities, thermal solar systems with glycol or glycol-water mixture
Advantages:
•thanks to the FKM seal also suitable for oil bearing compressed air and water/glycol mixtures,
•can be pressed using all standard die sets and slings, which correspond to the original pressing contours M, V and SA,
•use with standard EN 1057 copper tubing (copper/copper alloy type),
•Use with our stainless steel system pipe 1.4404 manufactured according to DIN EN 10312 (Stainless steel type)
Warning:
Crimped fittings made of C steel are not suitable for compressed air lines due to the risk of corrosion. We therefore do not offer them.
Bodies: Copper/copper alloy, type stainless steel: 1.4404,Seals: FKM (red)
Temperature range*:
-20 to +200 °C (depending on medium), temporarily max. +280 °C
Operating pressure:
Type copper / copper alloy: 16 bar, Vacuum up to -0.8 bar, Type stainless steel: Ø 15 - 22: 40 bar, Ø 28 - 35: 25 bar, Ø 42 - 54: 16 bar, all diameters: technical gases (for example compressed air, argon, nitrogen, carbon dioxide): 16 bar, Vacuum up to -0.8 bar
Fields of application:
Compressed air, neutral gases, cooling water, industrial water, heating water, heating oil facilities, thermal solar systems with glycol or glycol-water mixture
Advantages:
•thanks to the FKM seal also suitable for oil bearing compressed air and water/glycol mixtures,
•can be pressed using all standard die sets and slings, which correspond to the original pressing contours M, V and SA,
•use with standard EN 1057 copper tubing (copper/copper alloy type),
•Use with our stainless steel system pipe 1.4404 manufactured according to DIN EN 10312 (Stainless steel type)
Warning:
Crimped fittings made of C steel are not suitable for compressed air lines due to the risk of corrosion. We therefore do not offer them.
Properties
| Material | Copper / copper alloy |
| Pipe diameter (outer) d [mm] | 28 |
| Thread Rp | Rp 1-1/4" |
| a [mm] | 55 |
| z [mm] | 9 |
Further information on PGAI11428CU
| Weight | 170 g / pcs |
| GTIN | 4050571546090 |
| Tariff No. | 74122000 |
| RoHS compliant | Yes |
Documents
- 3D CAD file (volume model) (Only for customers that are logged in) (STP)
- Data sheet (Print view)
*due to the variety of applications, the following excerpt lists the max. temperature values:
compressed air, heating oil, water (without additives): -20°C to max. +120°C
glycol-water mixture, glycol: -20°C to max. +200°C (temporary up to max. +280°C)
compressed air, heating oil, water (without additives): -20°C to max. +120°C
glycol-water mixture, glycol: -20°C to max. +200°C (temporary up to max. +280°C)
All data are to be understood as non-binding reference values! We do not assume liability for any data selection not confirmed in writing. Unless otherwise specified, pressure values refer to liquids from Group II at +20°C.
Our products arid goods are generally only intended for industrial and commercial uses.
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