Construction Equipment Connection Solutions

Building More Productive Work Zones with Hydraulic Fittings and Port Adapters

Construction equipment endures harsh environments and high vibration. Heavy equipment and construction vehicles such as excavators, bulldozers, backhoes, trenchers, and wheel loaders rely on hydraulic fluids to be transferred efficiently and effectively. Parker hydraulic tube fittings and adapters are specially designed with enhancements that ensure leak-free connections even in the applications with pressure overloads, high vibration and corrosive environments. See below the different hydraulic fitting types:

		Seal-Lok™ Steel and Stainless Steel Fittings and Adapters With proven vibration resistance and rugged, durable construction, Seal-Lok™ O-Ring Face Seal (ORFS) fittings and adapters provide leak-free connections that can be trusted. Parker’s patented Trap-Seal design provides optimal seal retention in the ORFS CORG groove and prevents pinch during assembly – saving from costly connection leaks. Seal-Lok meets or exceeds the requirements of both SAE J1453 and ISO 8434-3 and is ideal for high-pressure, high-vibration applications on excavators, bulldozers, backhoes, trenchers, and wheel loaders. > Learn more about Seal-Lok™ ORFS Fittings and Adapters
		Triple-Lok® 37º Steel and Stainless Steel Flare Fittings and Adapters Triple-Lok® fittings and adapters meet the requirements of both SAE J514 and ISO 8434-2. They feature a metal-to-metal seal with a compact design, low assembly torque and high-pressure capability which are important for decreasing maintenance cost of construction vehicles, including excavators, bulldozers, backhoes, trenchers, and wheel loaders. > Learn more about Triple-Lok® 37º Flare Fittings and Adapters
		ToughShield (TS1000) Plating Parker understands the construction market’s constant battle with corrosion – and the costly downtime that comes with it. Our steel hydraulic tube fittings and adapters come standard with TS1000 Plating, providing up to 1,000 hours of corrosion protection at no additional cost, saving you both time and money. > Learn more about ToughShield (TS1000) Plating
		Hydraulic Pipe Fittings and Port Adapters Parker’s hydraulic pipe fitting and port adapter line offers a wide range of thread types that meet or exceed industry specifications. They are available in steel, stainless steel or brass and boast high static pressure ratings. > Learn more about Pipe Fittings and Port Adapters
		ParKlamp Hose Clamps Protect heavy equipment and construction vehicles against shock and vibration with ParKlamp hose and tube clamps. They offer flexible assembly and superior protection. > Learn more about ParKlamp Hose Clamps
		4-Bolt Hydraulic Flanges and Components Parker’s Code 61 and 62 4-Bolt hydraulic flanges and components are especially suited for larger sizes, higher pressures and assembly in tight quarters. > Learn more about 4-Bolt Hydraulic Flanges and Components
		Parker Rapid Service Unit (RSU) Parker knows that time is of the essence in the construction market, that’s why Parker RSU is always on standby when parts are needed urgently for excavators, bulldozers, backhoes, trenchers, and wheel loaders. Whether it’s an uncommon jump size or a one-of-kind, Parker can have custom hydraulic fittings and adapters in hand in as quick as 24 hours – so customers are ensured of minimal downtime and higher production. > Learn more about Parker Rapid Service Unit (RSU)