Elkhart Products STLSELL-14 Copper Long Sweep Street Elbow

Product Description

The ELKHART PRODUCTS STLSELL-14 is a copper long sweep street elbow designed for ACR (air conditioning and refrigeration) tubing systems. With a 1/4 inch nominal size and 3/8 inch OD ACR dimension, this street fitting connects directly into a socket without requiring a separate coupling, reducing the number of joints in a run. The long sweep design provides a gradual directional change that minimizes flow restriction and stress on the tubing. HVAC technicians and plumbers use this fitting when changing direction in copper refrigerant or fluid lines where smooth flow and leak-free joints are critical.

This long sweep street elbow is suited for residential and light commercial HVAC and refrigeration installations where 3/8 inch OD ACR copper tubing is used. The street configuration makes it practical in tight spaces or where back-to-back fittings would otherwise be needed. It is brazed or soldered into place using standard ACR or plumbing torch procedures, and is appropriate for refrigerant line sets, chilled water systems, and similar copper piping applications.

Key Features

• Long sweep elbow design reduces flow restriction compared to short-radius elbows
• Street fitting configuration eliminates the need for an additional coupling at one end
• Sized for 1/4 inch nominal (3/8 inch OD) ACR copper tubing
• Compatible with standard brazing and soldering installation methods
• Copper construction suitable for refrigerant and fluid line applications

Compatibility

Designed as an OEM-style replacement or new-install fitting for 1/4 inch nominal (3/8 inch OD) ACR copper tubing systems in residential and commercial HVAC and refrigeration applications.

Installation Notes

Installation should be performed by a licensed HVAC technician or plumber familiar with copper brazing or soldering procedures. Recover and isolate any refrigerant charge before opening a refrigerant circuit, in compliance with EPA Section 608 regulations. Clean and deburr tubing ends before fitting insertion, and use appropriate flux and filler material rated for the application. Do not overheat the fitting during brazing, as excessive heat can damage the copper and compromise joint integrity.

Technical Specifications

• Nominal Size: 1/4 inch
• OD (ACR): 3/8 inch
• Material: Copper
• Fitting Type: Long Sweep Street Elbow
• UPC: 775420317921

Standard Information

• Brand: ELKHART PRODUCTS
• Manufacturer Part Number: STLSELL-14