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POLY-CAM  |  SKU: 30086142  |  MPN: 412-0150BZ0211N

412 Series Transition Fitting | 1.50" Female NPT Thread | DR 11

$2,004.26
NPT SIZE
MAIN SIZE
MATERIAL
  • 1.50" Female NPT thread for strong, leak-resistant connections
  • High-flow 0.75" NPT port delivers 50% more flow than standard 0.50" fittings
  • DR 11 rated for medium-wall HDPE systems with enhanced pressure capacity
  • Available in C954 Bronze (marine), 316 SS (chemical-resistant), 304 SS (cost-effective), or PVC (non-conductive)
  • Permanent hydraulic fusion ensures molecular bond with HDPE conduit (2"–24")
  • See All 412 Series Fittings >LINK
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Series 412 Female NPT Thread Transition Fittings create secure, leak-proof connections between HDPE conduit and NPT-threaded equipment. This listing covers all options for 1.50" Female NPT Thread in a range of main sizes with a DR 11 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 1.50" NPT Thread – Complies with ANSI/ASME B1.20.1 – 2013 standards
✅ Pressure Rated DR 11 – Suitable for medium-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: 1.50" Female NPT
  • Available DR Ratings: DR 11
  • 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
  • See all Series 412 Female NPT Transition Fittings »

Common Applications

  • Utility Metering Stations
  • Industrial Process Monitoring
  • Municipal and Industrial Water Systems
  • Chemical and Petroleum Transfer Lines
  • Geothermal System Connections

Available Configurations

Main Size DR Rating Material Options Outlet Thread
2" DR 11 C954 Bronze, 304 SS, 316 SS, PVC 1.50" Female NPT
3" DR 11 C954 Bronze, 304 SS, 316 SS, PVC 1.50"Female NPT
4" DR 11 C954 Bronze, 304 SS, 316 SS, PVC 1.50" Female NPT
6" DR 11 C954 Bronze, 304 SS, 316 SS, PVC 1.50" Female NPT
8" DR 11 C954 Bronze, 304 SS, 316 SS, PVC 1.50" Female NPT
10" DR 11 C954 Bronze, 304 SS, 316 SS, PVC 1.50" Female NPT
12" DR 11 C954 Bronze, 304 SS, 316 SS, PVC 1.50" Female NPT
16" DR 11 C954 Bronze, 304 SS, 316 SS 1.50" Female NPT
20" DR 11 C954 Bronze, 304 SS, 316 SS 1.50"  Female NPT
24" DR 11 C954 Bronze, 304 SS, 316 SS 1.50" Female NPT

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

Note #2: This listing is for 1.50" Female NPT Thread outlet fittings only. Be sure to select the correct main pipe size from the dropdown menu above.

DR Compatibility Matrix

Main Size DR 7 DR 9 DR 11 DR 17
2" ✅ ✅ ✅ ✅
3" ✅ ✅ ✅ ✅
4" ✅ ✅ ✅ ✅
6" ❌ ❌ ✅ ✅
8" ❌ ❌ ✅ ✅
10" ❌ ❌ ✅ ✅
12" ❌ ❌ ✅ ✅
16" ❌ ❌ ✅ ✅
20" ❌ ❌ ✅ ✅
24" ❌ ❌ ✅ ✅

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