412 Series Transition Fitting | 1.00" Female NPT Thread | DR 7

412 Series Transition Fitting | 1.00" Female NPT Thread | DR 7 — Product Overview

1.00" Female NPT Thread in a range of main sizes with a DR 7 pressure rating. Manufactured from rugged C954 Aluminum Bronze, 304 Stainless Steel, 316 Stainless Steel, or PVC, the barbed low-profile design hydraulically fuses to the pipe wall for a permanent, maintenance-free seal. Trusted for underground utility, industrial, and telecom applications.

Key Features & Benefits

Leak-Proof Fusion Seal – Barbed design permanently bonds to HDPE (2"–24" diameters)
✅ Multiple Materials Available – Choose from C954 Bronze, 304 SS, 316 SS, or PVC
✅ Standard 1.00" NPT Thread – Complies with ANSI/ASME B1.20.1 – 2013 standards
✅ Pressure Rated DR 7 – Ideal for high-pressure conduit systems
✅ Cap-Ready Design – Install in end caps for flow control or test ports
✅ Low-Profile Configuration – Allows probe or meter insertion without extended arm fittings

Technical Specifications

Series: 412
Outlet Thread Size: 1.00" Female NPT
Available DR Ratings: DR 7
Main Size Compatibility: 2" to 4" HDPE conduit
Fusion Type: Barbed mechanical design with hydraulic compression
Installation Method: Hydraulic fusion per PPI butt fusion guidelines
Materials: C954 Aluminum Bronze, 304 SS, 316 SS, or PVC
Standards: ASTM D3035, D1599, D1598, D3350; ARRA compliant

Common Applications

• Utility Metering Stations
• Industrial Process Monitoring
• Municipal and Industrial Water Systems
• Chemical and Petroleum Transfer Lines
• Geothermal System Connections
• See all Series 412 Female NPT Transition Fittings »

Available Configurations

Note: All fittings include machine-finished threads and precision-machined barbs for optimal fusion and field reliability.

Note #2: This listing is for 1.00" Female NPT Thread outlet fittings only. Be sure to select the correct main pipe size from the dropdown menu above.

DR Compatibility Matrix