APPROVED VENDOR U-Cup: 2.5 in Inside Dia., 3.25 in Outside Dia., For 0.406 in Groove Wd
The APPROVED VENDOR U-Cup is a dual rod and piston seal with a 2.5-inch inside diameter and 3.25-inch outside diameter, designed for a 0.406-inch groove width. Manufactured from Buna N material with a 70 Shore A…
SKU 3G-OTH-171188
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Product Description
The APPROVED VENDOR U-Cup is a dual rod and piston seal with a 2.5-inch inside diameter and 3.25-inch outside diameter, designed for a 0.406-inch groove width. Manufactured from Buna N material with a 70 Shore A durometer, this seal is identified by manufacturer part number 2HZW3.
Frequently Asked Questions
What is the APPROVED VENDOR U-Cup used for?
The APPROVED VENDOR U-Cup is a dual rod and piston seal used in hydraulic and pneumatic cylinders to prevent fluid leakage. It is suitable for industrial equipment requiring reliable sealing in dynamic applications, such as manufacturing machinery and material handling systems.
What are the specifications of the APPROVED VENDOR U-Cup 2HZW3?
The APPROVED VENDOR U-Cup has a 2.5-inch inside diameter, 3.25-inch outside diameter, and is designed for a 0.406-inch groove width. It is made of Buna N material with a 70 Shore A durometer. The manufacturer part number is 2HZW3.
Where to buy the APPROVED VENDOR U-Cup 2HZW3 worldwide?
You can source the APPROVED VENDOR U-Cup 2HZW3 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the seal reaches your facility efficiently.
How to install the APPROVED VENDOR U-Cup seal?
To install the APPROVED VENDOR U-Cup, ensure the groove is clean and free of burrs. Lubricate the seal with compatible hydraulic fluid, then press it evenly into the groove using a seal installation tool. Avoid twisting or overstretching the Buna N material to prevent damage.
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3G Electric supplies APPROVED VENDOR dual rod & piston seals. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















