NBS Source
I'm a manufacturer

Compare variants

NCA Series 800C - Heavy Duty Shut-off Dampers
NCA Series 800C - Heavy Duty Shut-off Dampers
NCA Series 800C - Heavy Duty Shut-off Dampers

Verified 4 months ago

HVC Supplies

Verified 4 months ago

HVC Supplies

Verified 4 months ago

HVC Supplies
Summary
Heavy-duty shut-off dampers for demanding applications.
Color
Grey
-
-
Finish
Galvanized, Zinc plated, Mill
-
-
Material
Steel, Aluminium, Rubber, EPDM
-
-
Shape
Square, Circle, Oval
-
-
Length
180 mm
-
-
Width
Bespoke
-
-
Height
Bespoke
-
-
Warranty description
One year
-
-

Specification

Standard
To BS EN 1751.
-
-
Leakage through closed blades
Class 2.
-
-
Casing leakage
Unclassified.
-
-
Material
Galvanized steel.
-
-
Control method
Extended spindle., Locking quadrant., Inboard actuator mounting plate., Factory fitted electronic pneumatic actuators., Factory fitted ATEX rated actuators.
-
-

Additional properties

Operation
Opposed blade, linkage driven.
-
-
Connection
Square flanged.
-
-
Dimensions
-
-
-
Component
Zinc plated steel.
-
-
Blade
Extruded aluminium.
-
-
Seal
Silicone rubber, stainless steel and EPDM rubber.
-
-
OverallDepth
180 mm.
-
-
Flanges
40 mm.
-
-
Velocity
15 m/s.
-
-
TemperatureRange
-40 to +130°C.
-
-

Sustainability data

Country of product manufacture
United Kingdom
-
-