Midland Industries 18198 Brass Adapter, 5/8 in. Compression x 1/2 in. MNPT

Midland Industries 18198 Brass Adapter, 5/8 in. Compression x 1/2 in. MNPT Description

The Midland Industries 18198 Brass Compression Male Adapter is a durable and dependable fitting designed to create secure, leak‑resistant transitions between compression‑style tubing and threaded connections. Built from high‑quality brass, this adapter delivers strong corrosion resistance and long‑lasting performance in various fluid and gas applications. Its 5/8‑inch compression connection and 1/2‑inch male NPTF thread offer reliable compatibility with copper, aluminum, and thermoplastic tubing. Engineered to operate across wide temperature and pressure ranges, this fitting is well‑suited for industrial, commercial, and general-purpose systems requiring stable, consistent performance.

Features

• Durable Brass Construction: Provides corrosion resistance and long-term structural integrity.
• Reliable Compression Connection: Ensures a secure seal with copper, aluminum, and thermoplastic tubing.
• Precision Male NPTF Threading: Delivers a tight, leak‑resistant connection to threaded components.
• Versatile System Compatibility: Suitable for numerous low‑ to medium‑pressure applications.
• Wide Operating Range: Maintains dependable performance across broad temperature conditions.

Specifications

• Connection Size: 5/8 in. x 1/2 in.
• Connection Type: Compression | Male NPTF
• Fitting Type: Adapter
• For Use With: Copper, aluminum, thermoplastic tubing
• Hex Size: 0.81 in
• Material: Brass
• Pressure Rating: 150 psi
• Temperature Rating: -65 to 250 °F
• Thread Size 1: 13/16 - 18
• Thread Size 2: 1/2 - 14

Downloads

Product Literature (PDF Download)