Sigma Corporation DMB645 6 in. Mechanical Joint 45-degree Bend

Product Description

The SIGMA CORPORATION DMB645 is a 6 in. mechanical joint 45-degree bend fitting. Constructed from ductile iron ASTM A536, grade 65-45-12, 60-42-10 or 70-50-05, this fitting is seal coated with asphaltic material and cement lined. It is designed for use in potable water systems and is certified to NSF 61 standards.

• Constructed from ductile iron ASTM A536, grade 65-45-12, 60-42-10 or 70-50-05
• Features a 7-degree deflection
• Maximum double cement lined in accordance with ANSI/AWWA C104/A21.4

Product Highlights

This 6 in. 45-degree bend fitting is ideal for potable water systems, offering durability and certified safety.

Product Information

Standard Information

• Brand: SIGMA CORPORATION
• Manufacturer Part Number: DMB645
• Country of Origin: India

Technical Specifications

• Material: Ductile iron ASTM A536, grade 65-45-12, 60-42-10 or 70-50-05
• Water Working Pressure: 350 PSI
• Testing: In accordance with ANSI/AWWA C153/A21.53, UL and FM requirements
• Heat Coding: All fittings are heat coded to ensure traceability and verification of metallurgical properties in accordance with the prevailing standards and SIGMA quality management standards
• Laying Length: Short body design - straight section of body deleted to provide a compact and lighter fitting without reducing strength or flow characteristics
• Deflection: 7-degree deflection
• Cement Lining: Maximum double cement lined in accordance with ANSI/AWWA C104/A21.4
• Coating: Interior of fitting is seal coated (asphaltic material) in accordance with ANSI/AWWA C104/A21.4 and NSF 61 approved, exterior of fitting is seal coated (asphaltic material) in accordance with ANSI/AWWA C153/A21.53 and NSF 61 approved
• Standards: Certified to NSF 61 standard including Annex G and 372
• Installation: Per ANSI/AWWA C600 and C111 using DIP conforming to C150/C151
• Approvals: Underwriters laboratories listed and factory mutual approved
• Size: 6"
• MPN: DMB645
• Country of Origin: India
• Nominal Size A: 6 inch
• Nominal Size B: 6 inch
• Connection Type: Mechanical Joint|Mechanical Joint
• Finish: Asphalt Seal-Coated
• Pressure Rating: 350 psi