STJH-CLEANROOM-PRESSURE-RELIEF-DAMPER-60PA

Cleanroom Pressure Relief Damper 60 Pa High-Setpoint

A higher pressure setting for a deliberately stronger cleanroom cascade.

The higher setpoint differentiates the unit from low-pressure transfer dampers.
Adjustable blade weights permit mechanical setting changes during service.

Introduction de produit

This selection uses a heavier balancing moment to regulate around 60 Pa. The blade remains self-acting, with air pressure and the mechanical balance determining its opening rather than a motor position command.

Key Features

The higher setpoint differentiates the unit from low-pressure transfer dampers.
Adjustable blade weights permit mechanical setting changes during service.

Paramètres techniques

Nominal Setpoint	60 Pa
Pressure Regulation	±3 Pa
Control Mechanism	Weighted balanced airfoil blade
Electrical Supply	Not required
Body Material	Extruded aluminum
Pivot Pins	Stainless steel
Pivot Bushes	Nylon
Installation	Wall or duct
Surface Choices	Mill aluminum or powder-coated finish
Customisation	Available for the selected high-pressure cascade and operating environment.

Applications

Higher-differential clean production zones
Pressurized process-room transfer ducts

Solutions for Your Application

A low-setpoint damper would release air before the required pressure is reached.

The 60 Pa balance setting shifts the operating point upward.

The damper must remain functional without local power.

The pressure-responsive blade uses stored mechanical balance rather than an energized drive.

Options disponibles

Grille-mounted installation
Duct frame dimensions
Finish selection

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