>B< K65

K65 brazed fittings, developed in conjunction with Wieland, enable the simple, safe and economical installation of high pressure refrigeration applications up to 130 bar. The range is particularly suited for use with CO2 (R-744) in trans-critical applications as the K65 alloy provides a mechanical strength high enough to withstand the pressure ratings required. 

Applications:

• High pressure air-conditioning
• High pressure refrigeration

Sizes:

• From 3/8″ to 2 1/8″ inches

Component materials:

• Wieland K65
• EN CuFe2P CW107C
• UNS C19400

Operating parameters:

• Operating parameters of 130 bar at operating temperatures of up to 150°C