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Galvanised malleable iron straight tee fitting with three female threaded ports

Anvil

Anvil 1105 Straight Tee Coupling 1-1/2" Galvanized Malleable Iron Class 150 FNPT

SKU CH-69X0-KSZ21

Galvanised malleable iron tee connects three 1-1/2" FNPT pipes at 300 psi

  • Galvanized malleable iron resists corrosion for long service life
  • Class 150 rating handles 300 psi at 150 °F water, oil, gas
  • FM approved and UL listed for code-compliant installations
  • Meets ASME B 16.3 and ASTM A197 standards
  • FNPT threads connect 1-1/2 in pipe without welding

Straight Tee Coupling 1-1/2 Inch

The Anvil 1105 galvanized malleable iron tee connects three pipes of identical size in a straight run. It suits installers building or repairing water, oil or gas distribution systems that require a Class 150 rated branch.

ASTM A197 Casting And Certifications

The fitting meets ASME B 16.3 dimensions and carries FM Approved and UL Listed marks. Galvanized coating protects the malleable iron substrate from corrosion in damp or outdoor environments.

Pressure Headroom And Temperature Limits

Rated for 300 psi at 150 degrees F water, oil or gas and 150 psi saturated steam at 350 degrees F. The -20 to 350 degrees F range covers typical heating and cooling circuits. Systems exceeding these pressures or temperatures need a higher class fitting.

Highlights

  • Galvanized malleable iron resists corrosion for long service life
  • Class 150 rating handles 300 psi at 150 °F water, oil, gas
  • FM approved and UL listed for code-compliant installations
  • Meets ASME B 16.3 and ASTM A197 standards
  • FNPT threads connect 1-1/2 in pipe without welding

Specifications

BrandAnvil

Questions about this item

Will the galvanized coating on this 1-1/2" tee need replacement due to corrosion inside the pipe?

The galvanized malleable iron resists corrosion in normal water service; the coating is integral to the casting and is not a replaceable component.

What pressure limit applies first when this Class 150 tee runs at 350 °F saturated steam?

The saturated steam rating of 150 psi at 350 °F governs before the 300 psi WOG rating at 150 °F.

Does the malleable iron body transmit vibration noise when water hammer occurs at 300 psi?

Malleable iron dampens vibration better than steel; the FM and UL listings confirm suitability for fire-protection systems where water hammer is a design consideration.

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