ExpresSeal hydraulic and pneumatic seals range from 0.250 in. ID to 60 in. OD or 6.35 to 533 mm. Profiles include O-ring, wiper, shaft, back-up, guide, piston, rod seals, and heavy-duty U-seals; piston cups; vee packing seals; T-seals; piston ...
ExpresSeal hydraulic and pneumatic seals range from 0.250 in. ID to 60 in. OD or 6.35 to 533 mm. Profiles include O-ring, wiper, shaft, back-up, guide, piston, rod seals, and heavy-duty U-seals; piston cups; vee packing seals; T-seals; piston seals with energizer; wiper rings; back-up, and wear rings. Apple Rubber Products, ExpresSeal Div., (800) 446-4773, www.expresseal.com
Newcomers to medical device design may think pressure and flow rate are sufficient parameters whenselecting a pump. While this may be true in some industrial applications, medical...
Variable volume pumps, also known as precision dispense pumps, are a positive displacement pump that operates by retracting a piston to aspirate a fluid and then extending the...
Acheck valve, a non-return or one-way valve, is a mechanical device that allows a gas or liquid to flow freely in one direction while preventing reverse flow in the opposite ...
Engineers tasked with managing fluid flow talk about both holes and calibrated orifices, but they are two distinct entities. A hole can be any opening, but a calibrated orifice...
