Elbow PressxMale thread
BDP 1697
Primary Alloy: Copper-Zinc alloys specifically formulated to be lead-free, meeting the requirement of ≤ 0.25% lead by weight (as defined by US laws like the Reduction of Lead in Drinking Water Act and NSF/ANSI 61).
Key Material Properties: Good strength, excellent corrosion resistance (especially DZR grades), machinability (achieved via Bismuth, Silicon, or other elements instead of Lead), formability, and compatibility with potable water.
Seals: EPDM (Ethylene Propylene Diene Monomer) O-rings are standard, offering excellent temperature resistance and compatibility with potable water and heating fluids.
Standards & Certifications
ASME B16.51: Standard for Copper Alloy Press-Connect Fittings for Use in Metallic Tubing Systems. Defines dimensions, pressure-temperature ratings, marking, and testing requirements specifically for press-connect fittings.
Pressure Rating: Defined by Class per ASME B16.51
Common ratings are 200-300 psi at 180°F (82°C).
Temperature Range: Generally suitable for continuous service from below freezing up to 250°F (121°C), limited by the EPDM seals. Higher temperatures may require verification.
Compatible Tubing: Designed for use with specific types and wall thicknesses of:
Copper Tubing (Types K, L, M - ASTM B88)
Connection Type: Press-Connect (Crimp) using manufacturer-specific jaws and pressing tools.
Key Material Properties: Good strength, excellent corrosion resistance (especially DZR grades), machinability (achieved via Bismuth, Silicon, or other elements instead of Lead), formability, and compatibility with potable water.
Seals: EPDM (Ethylene Propylene Diene Monomer) O-rings are standard, offering excellent temperature resistance and compatibility with potable water and heating fluids.
Standards & Certifications
ASME B16.51: Standard for Copper Alloy Press-Connect Fittings for Use in Metallic Tubing Systems. Defines dimensions, pressure-temperature ratings, marking, and testing requirements specifically for press-connect fittings.
Pressure Rating: Defined by Class per ASME B16.51
Common ratings are 200-300 psi at 180°F (82°C).
Temperature Range: Generally suitable for continuous service from below freezing up to 250°F (121°C), limited by the EPDM seals. Higher temperatures may require verification.
Compatible Tubing: Designed for use with specific types and wall thicknesses of:
Copper Tubing (Types K, L, M - ASTM B88)
Connection Type: Press-Connect (Crimp) using manufacturer-specific jaws and pressing tools.
Quantity:
Key Features:
Lead-Free Compliance: Meets strict US regulations for potable water applications.
Speed & Efficiency: Dramatically faster installation than soldering or threading; no hot work permits, flames, or thread sealants needed.
Reliability: Creates a strong, permanent, leak-tight mechanical joint through cold-forming (crimping).
Safety: Eliminates fire hazards associated with soldering; reduces installer exposure to fumes/chemicals.
Size available:
Applications:
Potable Water Distribution: Primary application in residential, commercial, and institutional buildings (hot & cold water lines).
Hydronic Heating & Cooling: Radiant floor heating, baseboard heating, fan coils, chilled water systems.
HVAC Systems: Refrigerant lines (where approved and compatible), condenser water lines, compressed air lines (verify compatibility).
Fire Sprinkler Systems: Specifically listed lead-free brass press fittings are used in certain residential and light hazard systems.
Fuel Gas Distribution: Critically Important: Only fittings specifically listed and certified for gas
