OEM U-Cup: 1.25 in Inside Dia., 1.75 in Outside Dia., For 0.281 in Groove Wd, Buna N
The APPROVED VENDOR U-Cup is a dual rod and piston seal with a 1.25-inch inside diameter and 1.75-inch outside diameter, designed for a 0.281-inch groove width. It is made of Buna N material with a 70 Shore A…
SKU 3G-OTH-171190
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The APPROVED VENDOR U-Cup is a dual rod and piston seal with a 1.25-inch inside diameter and 1.75-inch outside diameter, designed for a 0.281-inch groove width. It is made of Buna N material with a 70 Shore A durometer. This seal is manufactured by APPROVED VENDOR under part number.
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 reciprocating motion applications, such as presses, actuators, and material handling machinery.
What are the specifications of the APPROVED VENDOR U-Cup ?
The APPROVED VENDOR U-Cup (MPN ) has a 1.25-inch inside diameter, 1.75-inch outside diameter, and fits a 0.281-inch groove width. It is made of Buna N material with a 70 Shore A durometer, offering good resistance to petroleum-based fluids and moderate temperatures.
Where to buy the APPROVED VENDOR U-Cup worldwide?
You can source the APPROVED VENDOR U-Cup through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this Buna N seal.
How to select the correct U-Cup seal for a hydraulic cylinder?
To select the correct U-Cup, measure the rod or piston diameter (inside diameter), the bore diameter (outside diameter), and the groove width. Match these dimensions to the seal specs. Also consider material compatibility: Buna N (Nitrile) works well with mineral oils and hydraulic fluids at moderate temperatures.
OEM Products
3G Electric supplies OEM dual rod & piston seals. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.