Parker 1.25DSRM04.00 Air Cylinder 1.25in Bore 4in Stroke

Product Description

The PARKER 1.25DSRM04.00 is a double acting rodless air cylinder designed for linear motion control in pneumatic systems. With a 1.25-inch bore and a 4-inch stroke, it delivers controlled bi-directional actuation using compressed air. The cylinder body is constructed from stainless steel, making it suitable for environments where corrosion resistance is a priority. Rated to 250 psi maximum working pressure, it fits demanding industrial and mechanical automation applications. The rod features a 7/16-20 male thread and the port accepts 1/8 NPTF fittings. Licensed HVAC, mechanical, and industrial service technicians typically specify and install this type of pneumatic component.

This cylinder is intended for use in industrial pneumatic automation and mechanical systems requiring compact linear actuation. The front nose mount configuration allows straightforward panel or bracket installation in both OEM equipment builds and field replacement scenarios. Its stainless steel body and nitrile butadiene rubber seals make it a practical choice for light industrial and process environments where moisture or mild chemical exposure may be present.

Key Features

• Double acting design provides powered extension and retraction strokes
• 1.25-inch bore with 4-inch stroke for compact linear travel
• Stainless steel body for corrosion resistance in demanding environments
• 250 psi maximum working pressure rating
• 1/8 NPTF port for standard pneumatic fitting compatibility
• Nitrile butadiene rubber seals for reliable air retention across typical operating temperatures
• Front nose mount style for direct panel or bracket installation

Compatibility

Designed as an OEM-style replacement or direct-fit component for industrial pneumatic systems requiring a double acting rodless cylinder with a 1.25-inch bore, 4-inch stroke, and front nose mount configuration.

Installation Notes

Installation should be performed by a qualified mechanical or pneumatic technician. Depressurize and lock out the pneumatic supply line before removing or installing any cylinder. Ensure all NPTF port connections are sealed with appropriate thread sealant compatible with compressed air service. Verify that the mounting hardware and bracket can support the cylinder load and operating pressure before returning the system to service.