Coilhose Pneumatics PE3103-500K Polyethylene Tube 500 Ft

Product Description

The COILHOSE PNEUMATICS PE3103-500K is a flexible black polyethylene tube rated for pneumatic and fluid transfer applications where a lightweight, corrosion-resistant line is required. It measures 15/64 inch (0.236 inch) inside diameter and 5/16 inch outside diameter, with a wall thickness of 0.038 inch. The tube is rated to 125 psi maximum working pressure and handles temperatures from -40 degrees F to 150 degrees F. Sold in 1-foot increments from a 500-foot coil with a 25-foot minimum cut length, it is a go-to choice for plumbers, pneumatic system installers, and service technicians routing low-pressure air or fluid lines.

This tubing is suited for residential and light commercial pneumatic systems, instrument air lines, and fluid distribution runs where flexible routing around obstructions is needed. It is specifically listed for use with Coilock push-to-connect fittings and poly-tube fittings, making it straightforward to terminate without special tooling in most cases. Its Shore 50D hardness gives it enough rigidity to hold a routed path while remaining flexible enough for tight bends in cramped mechanical spaces.

Key Features

• 15/64 inch ID and 5/16 inch OD with 0.038 inch wall thickness for consistent push-to-connect seating
• 125 psi maximum working pressure for pneumatic and low-pressure fluid service
• Operating range of -40 degrees F to 150 degrees F covers most indoor and outdoor mechanical environments
• FDA compliant and NSF-51 certified for appropriate food-contact and potable-water adjacent applications
• Compatible with Coilock push-to-connect fittings and standard poly-tube fittings
• Flexible polyethylene construction resists kinking and corrosion in routed installations

Compatibility

Designed for use with Coilock push-to-connect fittings and poly-tube fittings as specified by the manufacturer. Sold in 1-foot increments with a 25-foot minimum cut length from a 500-foot coil.

Installation Notes

Installation is typically performed by licensed plumbers, pipefitters, or pneumatic system technicians. Shut off and depressurize the system completely before cutting or connecting this tubing. Use a clean, square cut to ensure proper seating in push-to-connect fittings and verify the tube is fully inserted before pressurizing. Consult applicable local codes and the fitting manufacturer's instructions for maximum allowable pressure and temperature in the final assembly.