Nti 84235 Megapress Fkm Coupling with Stop 1-1/2 in

Product Description

The NTI 84235 is a 1-1/2 inch MegaPress press-fit coupling with stop, designed for use in professional piping installations. This fitting uses an FKM (fluorocarbon) elastomer sealing element, which provides reliable performance across a wide range of system fluids and temperatures. The integral stop positions the pipe correctly before pressing, ensuring consistent, repeatable connections. Licensed plumbers and pipefitters install this fitting using compatible press tooling in place of traditional soldering or threading methods.

This coupling is suited for residential and light commercial piping systems where press-fit technology is specified. It is commonly used in hydronic heating, domestic water, and mechanical system piping. The press-connect design eliminates open flame at the connection point, making it appropriate for retrofit work and installations in occupied or flame-sensitive environments. The FKM seal expands the fluid compatibility range compared to standard EPDM fittings.

Key Features

• 1-1/2 inch press-fit connection size for direct pipe engagement
• FKM elastomer seal for broad chemical and fluid compatibility
• Integral pipe stop for accurate and repeatable pipe insertion depth
• No-flame installation eliminates torch work at the joint
• MegaPress system compatible with standard press tooling and jaw sets

Compatibility

Designed as an OEM-style press-fit coupling for use in 1-1/2 inch MegaPress system piping applications. Confirm jaw and tool compatibility with the MegaPress product line before installation.

Installation Notes

Installation requires a compatible press tool and the correct MegaPress jaw set for 1-1/2 inch pipe. Shut off and depressurize the system completely before cutting into existing piping. Inspect pipe ends for roundness, burrs, and cleanliness before inserting into the fitting to the pipe stop. Follow applicable IPC and local mechanical code requirements for press-fit piping systems.

Technical Specifications

• Connection Size: 1-1/2 inches
• Connection Type: Press-fit (MegaPress)
• Seal Material: FKM (Fluorocarbon Elastomer)
• Fitting Style: Coupling with Stop

Standard Information

• Brand: NTI
• Manufacturer Part Number: 84235