Poly Male Adaptor, 3/4"MPX5/8"Barb

Poly Male Adaptor, 3/4"MP X 5/8"Barb

The 3A3458 Poly Male Adapter is a straight nylon fitting designed to connect a 3/4" male pipe thread (MPT) port to a 5/8" hose barb, allowing threaded plumbing connections to transition directly to flexible hose lines. Constructed from durable nylon, this adapter offers reliable performance while resisting corrosion, chemicals, and environmental exposure. Its straight-through design maintains smooth flow while providing a secure hose connection—because a properly matched adapter is far easier than convincing mismatched parts to cooperate.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: 3A3458
• Product Type: Poly male adapter fitting
• Fitting Size 1: 3/4 inch
• Fitting Size 2: 5/8 inch
• Connection Type 1: 3/4" MPT (Male Pipe Thread)
• Connection Type 2: 5/8" Hose Barb
• Angle: Straight (0°)
• Material: Nylon (poly)
• Pressure Rating: 150 PSI
• Maximum Working Temperature: 120°F
• Function: Connects threaded ports to flexible hose lines
• Corrosion Resistance: Nylon construction resists rust, chemicals, and environmental exposure

Ideal For

• Connecting threaded plumbing ports to hose lines
• Agricultural sprayers, irrigation systems, and water transfer setups
• Garden and landscape watering systems
• Equipment repair or modification of hose plumbing
• Situations where a proper adapter keeps water flowing instead of leaking