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Steel Compression Fittings Steel Compression Fittings Steel Compression Fittings Steel Compression Fittings

Steel Compression Fittings

Fast, Easy Installation 

Lyall compression fittings are the ideal choice for backyard and small commercial (up to 10 psi) natural gas/propane plumbing applications. 

  • When using compression fittings and risers, Lyall recommends that you protect your systems’ compression joints and steel casings from corrosion with a below-ground anode. 

 

Download Installation Instructions                                   

2014 Compression Fitting Tee and Riser Installation Instructions Image.jpg

   Download the Brochure

2016 Compression Risers and Fittings_Page_2.jpg

 

Key Features

  • Simple Installation - No fusion equipment required.
  • Meets D.O.T. 192.283 Requirements
  • IAPMO/UPC Listed

Key Specifications

  • Body - Coupling/Tee/Male Adapter: 12L14 Steel Bar Stock Cold Finished CO-PE Adapter: Brass/Machined
  • Nut: Ductile Iron ASTM A-536, Grade 65-45-12 Cast/Machined
  • Coating (Steel Body & Nut): Fusion Epoxy Coating
  • Stiffener: Low Carbon Steel, Type 2 Zinc-Plated Yellow Chromate
  • Grip Ring: BUNA N w/Carbon Steel Retainer
  • Threads: Per ASME B1.20.1
  • Pressure Rating: 10 psi

Steel Compression Fittings Products

Compression Couplings

View Sizes

PE SizeDR
3/4 IPS x 3/4 IPS11
1 IPS x 1 IPS11
1-1/4 IPS x 1-1/4 IPS10
1-1/2 IPS x 1-1/2 IPS11
2 IPS x 2 IPS11
View Brochure / Installation Instructions

Compression Tees

View Sizes

PE SizeDR
3/4 IPS x 3/4 IPS11
1 IPS x 1 IPS11
1-1/4 IPS x 1-1/4 IPS10
View Brochure / Installation Instructions

Compression Male Adapters

View Sizes

Steel SizePE SizeDR
3/4 NPT3/4 IPS11
1 NPT1 IPS11
1-1/4 NPT1-1/4 IPS10
1-1/2 NPT1-1/2 IPS11
2 NPT2 IPS11
View Brochure / Installation Instructions