DPU Style Standard Unloaded Piston U-Seals

Request A Quote

DPU style is an unloaded U-seal for piston applications. These are unloaded, meaning that there is a gap between the inner and outer lips allowing for greater flexibility. They can withstand pressure up to 6,000 psi (if the diameter gap is small enough), temperatures from -65 to 230°F, and speeds of 3 ft/sec. Standard or Imperial sizes come in fractions of an inch.

  • SKU: USUSPDPU
SKUID (Inner Diameter)OD (Outer Diameter)HeightCross Section 
DPU25-1.00-3711.50.3750.25Quote
DPU37-3.75-623.754.50.6250.375Quote
DPU37-6.25-506.2570.50.375Quote
DPU37-3.25-503.2540.50.375Quote

Ask Us A Question

 

If you have any questions, please fill out the form below and a Rocket Seals technical expert will get in touch with you shortly.

Yes, sign me up.

Need O-Rings Fast?

 

Rocket Seals is the leading distributor for O-Rings.

Request your quote and have it ship the same day.

Request A Quote