Product Description
ELBOW 90 DEGREES
Frequently Asked Questions
Q: What electric lift truck models use the WM 50A4423 elbow?
A: The WM 50A4423 90-degree elbow is used in hydraulic and pneumatic lines on electric lift trucks from Crown, Toyota, Raymond, Yale, and Hyster. Verify the port size, thread pitch, and connection type against your equipment hydraulic schematic before ordering.
Q: What are the specifications for the WM 50A4423 elbow?
A: The WM 50A4423 is a 90-degree elbow fitting with SAE or ISO thread ports. Confirm your equipment documentation for port diameter (SAE size), thread type (NPT or ISO), material grade, and pressure rating to ensure compatibility.
Q: What material is the WM 50A4423 elbow made from?
A: The WM 50A4423 is constructed from forged carbon steel or ductile iron with zinc plating or cadmium plating for corrosion resistance. The material grade supports standard industrial hydraulic pressures up to the rated system limits.
Q: When does the WM 50A4423 elbow require replacement?
A: Replace the elbow if you observe leaking at the port threads, visible corrosion penetrating the plating, or if system pressure testing reveals failed sealing. Elbows do not have internal wear parts; failure is typically caused by port thread damage or external corrosion.
Q: What is the pressure rating for the WM 50A4423?
A: The WM 50A4423 pressure rating depends on material and port size. Consult the product datasheet for specific PSI ratings. Exceeding the rating creates leak risk at port connections and potential system failure.