Parker 3.00NLPR91.00 Air Cylinder 3 in Bore 1 in Stroke

Product Description

The PARKER 3.00NLPR91.00 is a single-acting rodless air cylinder designed for pneumatic linear motion applications in industrial and mechanical systems. With a 3-inch bore and a 1-inch stroke, this cylinder delivers controlled, single-directional actuation using compressed air. The body combines steel and aluminum construction for a balance of durability and weight efficiency. An overall length of 2.625 inches makes it a compact option where space is limited. Licensed HVAC, plumbing, and mechanical contractors, as well as industrial maintenance technicians, install this type of cylinder in automated equipment, valve actuation assemblies, and pneumatic control systems.

This cylinder is suited for light-duty to mid-range pneumatic applications where a short stroke and compact form factor are required. The 1/4 NPT port allows connection to standard pneumatic supply lines. Head or cap mounting supports flexible orientation within a machine frame or panel assembly. The female rod thread size of 5/8-18 accommodates standard clevis and rod-end fittings. Nitrile butadiene rubber (NBR) seals provide reliable performance across a range of operating temperatures and with standard compressed-air lubricants.

Key Features

• Single-acting design with 3-inch bore and 1-inch stroke for compact linear actuation
• Steel and aluminum body construction for strength with reduced weight
• 1/4 NPT port for standard pneumatic supply line connection
• Head or cap mounting style for flexible installation orientation
• NBR seals compatible with standard compressed-air systems
• 5/8-18 female rod thread for use with common rod-end hardware

Compatibility

Designed as an OEM-style replacement or direct-fit component for single-acting pneumatic cylinder applications requiring a 3-inch bore and 1/4 NPT porting.

Installation Notes

Installation should be performed by a qualified mechanical or pneumatic systems technician. Before servicing or replacing any pneumatic cylinder, depressurize the supply line and lock out the air source per site safety procedures. Ensure port fittings are properly rated for the system operating pressure and that thread sealant is applied correctly to NPT connections. Verify mounting fasteners are tightened to the equipment manufacturer's specifications using appropriate hand tools.