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- Male union 4331
Besco · Copper solder EN 1254
Male union, copper solder EN 1254 4331
Male union from the Copper solder EN 1254 line: 4 sizes from 15 × 1/2MI to 28 × 1 MI. Application: water, heating, gas, industry. Standard EN 1254.
- Sizes
- 4
- Pressure
- 25 bar
- Temperature
- −20…110 °C

Sizes and article numbers
Source: Besco 2026 catalogue| Size | Article number | Bag | Box | Quantity to quote |
|---|---|---|---|---|
| 15 × 1/2MI | 4331-15.1/2 | 10 pcs | 120 pcs | |
| 18 × 3/4MI | 4331-18.3/4 | 10 pcs | 100 pcs | |
| 22 × 3/4 MI | 4331-22.3/4 | 10 pcs | 60 pcs | |
| 28 × 1 MI | 4331-28.1 | 2 pcs | 26 pcs |
- Line
- Copper solder EN 1254
- Application
- water, heating, gas, industry
- Standard
- EN 1254
- Approvals
- DVGW KIWA WRAS
- Catalogue name
- Union Male
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