Value Collection MDB300 25-5 Threaded Black End Cap 1 in

Product Description

The VALUE COLLECTION MDB300 25-5 is a threaded black end cap designed to close off the terminal end of a 1-inch threaded pipe run. Manufactured from malleable iron with a black finish, this fitting meets ANSI/ASME B1.20.1 and ASME B16.3 standards and is rated at Class 150 with a 300 psi liquid and gas pressure rating. Sold in a pack of 5, it is suited for use in plumbing, HVAC piping, and general industrial pipe systems where a durable, code-compliant pipe closure is required. Licensed plumbers and pipefitters are the typical installers.

This end cap is appropriate for Schedule 40 threaded pipe applications in both residential and light commercial settings. The Class 150 malleable iron construction handles standard working pressures in gas and liquid distribution lines. The black finish is common in gas piping systems and exposed mechanical room installations where aesthetics and corrosion resistance are both considered. Each pack contains 5 identical fittings, making it practical for service trucks and multi-point installations.

Key Features

• Malleable iron construction rated for Class 150 service
• 300 psi liquid and gas pressure rating
• Threaded end connection conforms to ANSI/ASME B1.20.1 thread standards
• Fitting dimensions comply with ASME B16.3
• Black finish suitable for gas line and mechanical piping applications
• Pack of 5 fittings per order

Compatibility

Designed as an OEM-style replacement or new-installation fitting for 1-inch Schedule 40 threaded malleable iron pipe systems operating within Class 150 pressure limits.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter in accordance with applicable local codes and the International Plumbing Code or International Fuel Gas Code as relevant. Shut off all gas or fluid supply and depressurize the line before threading on the end cap. Apply an approved thread sealant or PTFE tape to male pipe threads prior to assembly. Do not over-tighten; use a pipe wrench and follow standard practice for malleable iron fittings to avoid cracking the fitting body.