What are the recommended installation torque and compatible hose diameters for the Mounting sleeve for air conditioning, aluminum, type 2051?

Mounting sleeve for air conditioning, aluminum, type 2051 . recommended installation torque and compatible hose diameters: - Recommended installation torque: 6â8 Nm (ensure even tightening to avoid deformation of sleeve or hose fitting). - Compatible hose diameters: designed for refrigerant hose ends commonly in sizes 6 mm, 8 mm and 10 mm inner diameter (suitable for standard A/C refrigerant hoses with corresponding outer diameters when used with matching hose fittings). Always verify fit with the specific hose end and follow manufacturer's installation instructions and safety guidelines.

Is the Mounting sleeve for air conditioning, aluminum, type 2051 compatible with aftermarket refrigerant hoses and fittings?

Mounting sleeve for air conditioning, aluminum, type 2051 is a clamp-style mounting sleeve designed for refrigerant hose ends and made of aluminum. Compatibility with aftermarket refrigerant hoses and fittings depends on matching dimensions and clamp design: if the aftermarket hose ends have the same outer diameters and geometry as the original hose ends for which the sleeve is specified, the type 2051 sleeve can be used. Aluminum construction is broadly compatible with most fitting materials, but ensure proper sealing and galvanic compatibility if dissimilar metals contact each other. Always verify dimensional specifications (hose end diameter, clamp range) and pressure/temperature ratings of both the sleeve and the aftermarket components before installation.

How does the Mounting sleeve for air conditioning, aluminum, type 2051 affect refrigerant line vibration and noise reduction?

The Mounting sleeve for air conditioning, aluminum, type 2051 reduces refrigerant line vibration and noise primarily by providing rigid, clamped support and vibration damping at hose-to-chassis or hose-to-component connection points. Key ways it affects vibration and noise: - Mechanical stabilization: By clamping the hose end firmly, the Mounting sleeve for air conditioning, aluminum, type 2051 limits free movement and resonant oscillation of refrigerant lines, cutting transmission of vibrational energy along the line. - Load distribution: The sleeve spreads clamping forces over a larger area of the hose end, preventing localized bending or flexing that can act as a noise source under pressure pulsations or engine vibrations. - Material properties: Aluminum offers a stiff, durable bracket that resists deformation; this stiffness reduces relative motion between hose and mounting point, lowering structure-borne noise. Aluminum also provides corrosion resistance for long-term retention of clamping effectiveness. - Secure attachment: The clamp-style mounting minimizes gaps and micro-movements between hose and chassis, reducing high-frequency squeaks and rattle that arise from loose fittings. - Isolation potential: While primarily a rigid clamp, correct installation with appropriate interfaces (e.g., rubber grommets or sleeves) alongside the Mounting sleeve for air conditioning, aluminum, type 2051 can improve isolation by combining firm positioning with local damping to absorb residual vibrations. Limitations: - The sleeve itself is not a vibration-damping elastomer; its noise-reduction relies on firm support and any additional dampers used. To maximize effect, combine the Mounting sleeve for air conditioning, aluminum, type 2051 with rubber isolates or anti-vibration inserts and install at recommended spacing and tightness to prevent overtightening or stress concentrations.

Mounting sleeve for air conditioning, aluminum, type 2051

Additional information

Material	AL – aluminum

Clamp mounting sleeve for refrigerant hose ends, type 2051. Material: aluminum.

List of product variants

Article number	Product variant name	Nominal inner diameter	Working pressure [bar]
BU-2051-06	Hose end sleeve for freon 5/16	-	-
BU-2051-08	Sleeve for refrigerant hose ends 13/32	-	-
BU-2051-10	Hose end sleeve for freon 1/2"	-	-
BU-2051-12	Hose end sleeve for freon 5/8	-	-