Brand new 3-inch to ¾-inch reducing coupling made from 304 stainless steel with female NPT (FNPT) threads on both ends. These heavy-duty cast fittings are ideal for connecting larger lines to smaller systems while maintaining strength and corrosion resistance.

Details:

• Size: 3” x ¾” FNPT

• Material: 304 Stainless Steel

• Type: Cast, heavy-wall with reinforced center

• Thread Standard: ANSI B1.20.1 (NPT Tapered Threads)

• Pressure Rating: Class 150

• Condition: New old stock

• Ideal For: High-pressure systems, pump returns, chemical transfer, marine piping, or specialized plumbing layouts

This is a rare size configuration and hard to find at this price.

– or message for bulk pricing.

Ships from U.S. – Bulk discounts available if you need more than one.