Description

Features: Formed steel housing; Noise isolation pads; Level Adjustment nut; Constant free and operating height; Color coated spring. Detail Descriptions: Veitically and laterally restrained spring isolator with constant free and operating height; Large diameter laterally stable springs with polyester powder coating; A minimum of *0% overload capacity, and safe at solid load; Available with deflections up to 2" (*6 mm) and with load capacities to ***0 lbs (1, **0kg); Galvanized steel housing for corrosion resistance; Non-skid ribs on the bottom load surfaces. Application: Model ZTNR vibration and noise control isolators are designed specially for: 1. Pumps or fans which weights or center of gravity will change from time to time, ex. when starting up or shutting down; 2. Roof top units which are subject to strong seismic or wind load; 3. Small cooling towers and chillers, which weights will change during maintenace operation.