Gunmetal solder fitting 4340 coupling conical sealing 28 mmOrder no.: 90 077 24
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Description • Conical sealing • Model 4340 • One system for drinking water, heating, natural gas, LPG (DVGW-TRGI and according to Worksheet G 600), cooling and air-conditioning installations and compressed air plants (oil-free and dry) • Suitable for drinking water in accordance with UBA whitelist • Copper fitting body made to DIN EN 1254-1 / gunmetal LG1 or UE5 • For copper pipes according to DIN EN 1057 and DVGW Worksheet GW 292 • Size 64 - 108 mm without DVGW-test *No DVGW approval To product family Questions regarding itemPlease login beforehand Add to a listPlease login beforehand |
Size: | 28 mm |
Number of connections: | 2 |
Sound-reduced: | - |
Unpressed leaking: | - |
Material connection 1: | Red cast iron |
Material connection 2: | Red cast iron |
Shape: | Straight |
Design: | 3-part |
Nominal diameter connection 1 [mm]: | 28 |
Nominal diameter connection 2 [mm]: | 28 |
Transitional: | - |
System-bound: | - |
Connection 1: | Soldered sleeve |
Connection 2: | Soldered sleeve |
Max. working pressure [bar]: | 10 |
With sealing material: | - |
Conical: | ✓ |
With cutting ring: | - |
DVGW seal: | ✓ |
Suitable for drinking water according to UBA positive list: | ✓ |
Flat sealing: | ✓ |
Max. medium temperature (continuous operation) [°C]: | 110 |
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