Spec-Seal™ Damper Regulators
Stands Off Duct 7/8”
The Spec-Seal Universal Regulator Set utilizes a special rubber seal for applications up to 500oF constant temperature. It eliminates leakage and rattle via the Shaft Loc Mechanism in high pressure systems. The handle’s unique design utilizes a highly-visible orange plastic cover showing the damper position. This unit, made of heavy-gauge, zinc-plated steel, accommodates four styles of end bearings: 3/8” and 1/2” with both round or square bearing shafts. It is also available in stainless steel. Individual parts available upon request. (Universal Regulator Patent #7,472,699)
Each Set Consists of:
• Regulator
• 2 Rubber Seals
• 2 Metal Washers
• 2 End Bearings
• End Bearing Support
Spec Seal Universal Regulator Submittal Form >
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Rubber Bushings
Duro Dyne Rubber Bushing are designed to create an air tight seal when supporting damper rod/bearings. Available in Round or Square. Functionally Rated for intermittent high temperatures of 215°F102°C.
Rubber Bushings Lit Sheet>
Rubber Bushings Submittal Form >
