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: Their Autoclave Engineers unit designs high-pressure valves and fittings capable of handling up to 150,000 psi.

Founded in 1888, Parker is a historic manufacturer of luxury writing instruments. The brand is synonymous with craftsmanship and has been awarded two Royal Warrants for its service to the British Royal Household. : Parker Jotter

: A classic expression of refined style, handcrafted and checked for flawless quality. Parker Vector Parker

: A popular, straightforward model often used for daily writing.

Parker Hannifin is a Fortune 250 global leader in motion and control technologies, providing precision-engineered solutions for mobile, industrial, and aerospace markets. : Parker Jotter : A classic expression of

: Known for its iconic "click" and durable design, often available in Jotter Originals retro colors. Parker Sonnet

: They specialize in piston accumulators , which use a lightweight piston to separate gas from hydraulic fluid to store energy and manage system pressure. : Known for its iconic "click" and durable

: The brand uses high-quality materials and rigorous testing to ensure "the words we write transcend time". Parker Hannifin Corporation