Tigre Usa Inc 1436-074 Poly Insert Reducing Male Adapter

Product Description

The TIGRE USA INC 1436-074 is a poly insert reducing male adapter designed to connect a 3/4 inch insert end to a 1/2 inch male iron pipe thread (MIP) fitting. This fitting is manufactured for use with polyethylene (PE) pipe in cold water distribution systems. It is secured with stainless steel clamps over the barbed insert end, creating a reliable mechanical connection. Rated to ASTM D-2609 standards and listed under NSF 14 and NSF 16 for potable water service, this adapter is a code-compliant choice for water supply applications in outdoor and agricultural settings.

This adapter is suited for residential and light commercial water supply lines using PE polyethylene pipe. Common installation scenarios include well water lines, irrigation laterals, and rural water service connections where a transition from poly pipe to a threaded iron pipe fitting is required. It is approved for potable water service per NSF 14 and 16 listings. This fitting is rated for cold water use only. It is not approved for use in a dwelling, and must not be used with compressed air or gases.

Key Features

• 3/4 inch insert inlet connects directly to PE polyethylene pipe with stainless steel clamps
• 1/2 inch male iron pipe thread (MIP) outlet for standard threaded connections
• ASTM D-2609 listed construction for poly insert fittings
• NSF 14 and NSF 16 listed for potable cold water service
• Reducing configuration allows transition between two pipe sizes in a single fitting
• Sold in a package quantity of 50 units per carton

Compatibility

Designed for use with polyethylene (PE) pipe in cold water supply applications. Stainless steel clamps required for installation. Not approved for use in a dwelling or with compressed air or gases. Fitting modifications void the manufacturer warranty.

Installation Notes

Installation is performed by licensed plumbers or irrigation professionals familiar with PE pipe systems. Shut off the water supply and relieve system pressure before making any connections. Secure the insert end into the PE pipe and fasten with appropriately sized stainless steel clamps torqued per clamp manufacturer guidelines. Follow applicable plumbing codes, including IPC provisions for potable water piping, and verify that the fitting is approved for the intended service conditions prior to installation.

Technical Specifications

• Inlet Size: 3/4 inch insert
• Outlet Size: 1/2 inch male iron pipe thread (MIP)
• Fitting Type: Reducing male adapter
• Pipe Material Compatibility: Polyethylene (PE) pipe
• Service: Cold water only
• Weight: 2.4 pounds
• Package Quantity: 50 per carton
• Standards: ASTM D-2609, NSF 14, NSF 16

Standard Information

• Brand: TIGRE USA INC
• Manufacturer Part Number: 1436-074