Reducing nipple K5243 o/i

Reducing nipple K5243 K65 o/i 1-5/8"x42mm solder

Order No.: 316.9777
Manufacturer number: K5243013042000
Manufacturer: Conex|Bänninger

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Description

Bänninger K65® fittings and the K65® pipe system can be used in all areas of heating, refrigeration and air conditioning. They are suitable for use with all common safety refrigerants, particularly CO2 (R744). K65® fittings can be used for pressures up to 120 bar in the -40 to ...
Bänninger K65® fittings and the K65® pipe system can be used in all areas of heating, refrigeration and air conditioning. They are suitable for use with all common safety refrigerants, particularly CO2 (R744). K65® fittings can be used for pressures up to 120 bar in the -40 to 120 °C temperature range with further individual testing. Connection dimensions of the K65® fittings match perfectly with the dimensions of the K65® pipes and correspond to the inch measurements in DIN EN 12735-1. K65® is similar to pure copper to work with and can be connected to pure copper components if needed (e.g. in the transition area to pieces of equipment). K65® fittings and pipes are usually connected using hard solder. Silver-bearing solders with a silver content of at least 2% have proven to be the best option. Solders with a high silver content (Ag solders) and without phosphorus, have better flow characteristics and are recommended for difficult to access areas or complex assemblies. These solders stand out for filling gaps better and form better channels. It is not usually necessary to use flux when soldering K65® fittings and pipes with silver-bearing solders containing phosphorus (CuP solders). Flux must be used when making hard soldered K65® connections using copper alloys (gunmetal, brass) and when using silver-bearing solders with a phosphorus content.
Material designation: DIN CEN/TS 13388 CuFe2P
Material number: EN CW107C

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Technical data

Dimensions
Fitting dimension
D1
1-5⁄8" Inch
D2
42 mm
L1
56,5 mm
Z
9,5 mm
inside - outside
1-5⁄8"x42
inch/mm
Length
56,5 mm
General information
Type
Fitting aus Kupfer K65
Construction
Reduziernippel
Installation size
1 5/8 Zoll x 42 mm
Rohrmaß
zöllig / metrisch
Type
K5243m
Pressure
max. operating pressure
120 bar
Temperature data
Temperature range
-40 bis 120 °C
Technical modifications reserved. Product images may differ from the actual product and are meant for demonstration purposes only. Absolutely no liability can be assumed for possible indication errors and errors in the manufacturers’ information.

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