CBMAir Conditioning
CBM Roof entry 125x125mm
CBM roof entry for air conditioning systems features a 125×125 mm opening with 360×360 mm outer dimensions, enabling efficient ductwork penetration through roofing structures in HVAC installations.
SKU 3G-CBM-01035
Also listed as: CLI 04690 · CLI-04690
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CBM Products
3G Electric (S) Pte. Ltd. — Singapore
Product Description
CBM roof entry for air conditioning systems features a 125×125 mm opening with 360×360 mm outer dimensions, enabling efficient ductwork penetration through roofing structures in HVAC installations.
Used in
Common applications for CBMIndustrial boilers — CBM circulation pumps (mod. CM 30W) and solenoid valves (ELV series) for heating-loop control and pump staging.
Burner systems — CBM oil nozzles (FLU atomizer types), electrodes (ELC 200 mm), and solenoid coils (ELV 230V AC) for combustion ignition and flame supervision.
Plant maintenance and retrofit — CBM cable glands (CLI M25), motor couplings (ACC type D), and small-radius fittings (RAC 90°) for equipment reconfiguration and sensor integration.
Boiler water treatment — CBM chlorine test kits (DET free+combined) for feedwater and circulating-water quality monitoring in closed-loop systems.
Pump and motor assembly — CBM couplings, fittings, and cable glands for assembly and rewinding of industrial motors, circulation pumps, and auxiliary equipment.
CBM Products
3G Electric supplies CBM air conditioning. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









