Damper's Accessories
Crank arm / control swivel
Crank arm / control swivel
Precision 12-gauge steel crank arm and control swivel for accurate linkage; corrosion-resistant, 5/1...

Products
Damper's Accessories
Crank arm / control swivel
Crank arm / control swivel
Precision 12-gauge steel crank arm and control swivel for accurate linkage; corrosion-resistant, 5/1...
Airflow Regulators
CAR / I-CAR / O-CAR
Back draught shutter
Automatic back-draught shutters for circular ducts (CAR/I-CAR inline, O-CAR coupling): spring-loaded...
Air Valves
SV-SS
Stainless steel air valves
SV-SS Stainless Steel Air Valves deliver premium, corrosion-resistant HVAC airflow for exhaust and s...
Air Valves
LSF
Frame with gasket
Galvanized steel mounting frame with lipseal for E-SVF/S-SVF air valves; corrosion-resistant, airtig...
Air Valves
FSV
Acoustic steel air valve
FSV Acoustic Steel Air Valve: tool-free spring-clip mounting for round ducts; foam gasket reduces no...
Air Valves
PVFR
Plastic air valves
PVFR Plastic Air Valves: dual-function supply/exhaust, adjustable inner core, aerodynamic design, qu...
Air Valves
ALIZE
Self-regulating exhaust valves
ALIZE Self-Regulating Exhaust Valves deliver constant airflow (50–160 Pa) with quiet operation, easy...
Air Intakes and Outlets
REL-A
Aluminium louver
REL-A Aluminium Louver: weatherproof circular grille with 65-70% airflow, built-in insect screen, cl...
Air Intakes and Outlets
G-REL-SS
Stainless steel grilled louver
G-REL-SS Stainless Steel Grilled Louver: SS304 with integrated bird mesh and raincap for corrosion-r...
Other
CTM
Metal roof vent
CTM Metal Roof Vent: weather-tight vent for tile/slate roofs; easy install with detachable rain cap;...
Other
CARA
Plastic roof vent
CARA Plastic Roof Vent: weather-tight, versatile for mechanical extract, AC and cooker hoods on tile...
Airflow Regulators
RDR
Airflow regulators
RDR Airflow Regulators: automatic, constant airflow (50–200 Pa) for supply/exhaust ducts; fire-retar...
Other
RMVT
Motorised damper
RMVT motorised damper with thermal actuator for reliable on/off HVAC control; 100–200mm, galvanized ...
Damper's Accessories
SFM
Vane fasteners
SFM Turning Vane Fasteners: galvanized steel with leak-tight butyl washers; one-operation install, D...
Damper's Accessories
CFLB / CFLA
Fusible links
UL-classified CFLA & CFLB fusible links for fire dampers; 72°C activation. Compact CFLB and heavy-du...
Damper's Accessories
CTP-1
Test port
CTP-1 Instrument Test Port: 19mm airtight Zamac port with sponge gasket; quick self-drilling install...
Airflow Regulators
RG-10/20/30/60
Single blade regulators
RG-10/20/30/60 single blade regulators: galvanized steel, versatile rectangular/round ducting, smoot...
Airflow Regulators
RG-90
Plastic regulator
RG-90 Plastic Regulator: precision polyamide damper kit for single-blade dampers in ducts up to 350 ...
Airflow Regulators
RAPIDO
Rapido regulators
RAPIDO: hammer-only, no-weld single blade damper regulators for round and rectangular ducting—fast, ...
Damper's Accessories
SDB - BJR
Splitter brackets
SDB-BJR Splitter Damper Brackets & Ball Joint Set: galvanized brackets with precision ball joints fo...
Damper's Accessories
Multiblade damper hardware
Multiblade damper hardware
Galvanized damper hardware for parallel and opposed blade systems; complete 1/2" shaft kits for quic...
Airflow Regulators
IRIS INOX
Stainless steel IRIS damper
IRIS INOX damper: 316L stainless steel, Class C EN 1751 airtightness, ±7% accuracy, bidirectional fl...
Airflow Regulators
RG-95
Offset regulator
RG-95 Offset Regulator: precision single-blade damper for rectangular/round ducts; Class D airtight,...
Airflow Regulators
IRIS
IRIS damper
IRIS Damper: precision diaphragm flow control for circular ducts, bidirectional, ±7% accuracy, galva...
Air Valves
E-LAV
Exhaust airtight valves
E-LAV Exhaust Airtight Valves: precision-adjustable airflow, ultra-quiet operation, lipseal airtight...
Air Valves
E-SVF
Exhaust steel air valves
E-SVF Exhaust Steel Air Valves: ultra-quiet 20 dBA, powder-coated steel, adjustable inner core, 50mm...
Air Valves
S-SVF
Supply steel air Valves
S-SVF Supply Steel Air Valves: precision airflow, durable powder-coated steel, ultra-low noise (21 d...
Air Valves
WABO
Adjustable jet nozzle
WABO Adjustable Jet Nozzle: long-throw, 30° multi-direction adjustment from centerline, low-noise al...
Airflow Regulators
RG-75/85
Multiblade regulators
RG-75/85 Multiblade Regulators: durable manual HVAC damper actuators with precise control, clear pos...
Air Intakes and Outlets
A-RPG
Protective grill
A-RPG Round Protective Grill: anti-intrusion HVAC protection with full airflow. 12.7x12.7mm mesh, 0....
Air Intakes and Outlets
AREL / NAREL / WAREL
Aluminium cast louver
Premium aluminium cast louvers (AREL/NAREL/WAREL) with inclined blades, integrated insect screen, we...
Other
CTP2
PVB roof vent
CTP2 PVB Roof Vent: universal tile/slate compatibility, weather-tight, for supply/exhaust ventilatio...