Elgen Conical Plain

Description

The Elgen Conical (Plain) fitting is engineered for low-pressure HVAC applications where reliable airflow transition is needed. Constructed from a single sheet of metal, this seam-welded conical fitting features a 1″ flange and dual-sided neoprene gasket to ensure a tight, leak-resistant connection. Manufactured in the USA with union labor, it meets SMACNA standards and offers optional insulation compatibility.

Specifications

Material: 24 GA ASTM A-653 G60 galvanized steel (collar and body); optional Stainless Steel 304/316, Aluminum, PCD, Galvanneal (Paint Grip), Agion (Antimicrobial Coating)
Density: Not specified
Compressive Strength: Not applicable
Service Temperature Range: Not specified
Thermal Conductivity: Not applicable
Water Vapor Permeability: Not applicable
Standard Sizes: 4″–16″ diameters; 9 per tray for most sizes; custom sizes (MTO) available

Features

Seam Welded Body: Provides strength and eliminates air leakage
Low Pressure Application: Designed for systems not exceeding ±40″ W.G.
Dual-Sided Neoprene Gasket: 1/8″ x 1″ gasket enhances sealing performance
Flanged One-Piece Construction: Body formed from a single sheet of metal with 1″ flange
SMACNA Compliant: Meets SMACNA 2005 3rd Edition Section 4.8 Figure 4-6
Optional Insulation Guard: Compatible with Elgen Super Standoff
Union Made: Certified Yellow Label product

Certifications & Compliance

SMACNA Compliance: Built to meet duct construction standards
Manufacturing Guarantee: Backed by Elgen Manufacturing against defective materials