GPI roof curbs are designed for flat, insulated or non-insulated roof decks. Constructed of 18 gauge galvanized steel and fully formed on three sides with a single, fully welded seam.

• Designed to fit 19" roof curb cap
• 2-inch mounting flange
• Rigid, fiberglass insulation
• Welded, straight-sided construction

Neoprene pad 1/4" thick under spring regardless of style. Adjust load transfer while Motion Restraints feature large diameter springs with OD not less that 80% of rated deflection height, except 1580 with 2-1/4" travel to collaspe. For compact support of heavy loads, some JQ's include inner springs. For low profile support of heavy loads, JQE's have clustered springs.

Titus Model MCD modular core diffuser is extremely flexible; it can be adjusted for a 1, 2, 3, or 4-way pattern after it has been installed. The MCD maintains a horizontal flow pattern from maximum to minimum cfm, making it an excellent choice for variable air volume systems. FEATURES AND BENEFITS Excellent selection for variable air volume systems Easily adjustable for one, two, three, or four-way air patterns Maintains a horizontal flow pattern from maximum to minimum cfm