Anti-corrosion marine-grade bug blowers for ships, offshore rigs, and coastal facilities — providing reliable protection against flying insects and hazardous down-hole or deck gases. Available in 24", 36", and 48/50" standard sizes, with custom sizes on request. IS 3588 compliant manufacturer from Mumbai, India.
Marine Bug Blower — Manufacturer & Supplier, India
Vayuvents manufactures Marine Bug Blowers for offshore rigs, ships, and coastal industrial facilities. Anti-corrosion construction, IS 3588 compliant, 610 mm to 1,830 mm dia. Manufacturer & supplier in Mumbai.
A Marine Bug Blower is a directed high-velocity air blower built in anti-corrosion marine-grade construction — specifically engineered to withstand the salt-laden, high-humidity atmosphere of offshore platforms, ship decks, and coastal industrial sites. It provides reliable protection against flying insects and potentially hazardous down-hole or deck-level gases, keeping crew work areas safe and clear.
Unlike a standard MS bug blower, the marine variant uses an anti-corrosion epoxy primer plus polyurethane topcoat paint system rated for salt spray, stainless steel hardware throughout with no carbon steel fasteners, and an IP55 or IP56 motor enclosure suited to shipboard humidity and wash-down conditions. This construction is essential for reliable long-term operation in coastal and marine service where standard fans would corrode rapidly.
Vayuvents manufactures marine bug blowers in standard sizes of 24, 32, 36, 48, 54, and 72 inches, with airflow capacities from 6,500 to 60,000 CFM, and custom sizes are also available for specific rig or vessel requirements. These fans are indispensable for ensuring the safety and well-being of crew personnel working in oilfield, offshore, and shipboard environments.
Full IS 3588 airflow and motor performance documentation supplied with every unit, along with material certificates confirming the marine-grade paint and hardware specification for classification society and rig operator compliance requirements.
Key Features & Benefits
Anti-Corrosion Paint System
Epoxy primer plus polyurethane topcoat rated for continuous salt spray exposure — prevents rust and coating failure in coastal and offshore service.
Stainless Steel Hardware
All fasteners, brackets, and hardware in stainless steel — eliminates the corrosion and seizing that carbon steel hardware suffers in marine atmospheres.
High-Velocity Directed Airflow
Concentrated airjet effectively clears insects, dust, and debris from deck surfaces, equipment, and crew work areas.
IP55 / IP56 Motor Enclosure
Motor protection rated for the humidity, sea spray, and wash-down conditions typical of ship decks and offshore platforms.
Standard & Custom Sizes
Available in 24", 32", 36", 48", 54", and 72" standard sizes, with custom diameters fabricated to specific rig or vessel requirements.
Rugged Marine Construction
Heavy-gauge casing and reinforced mounting designed to withstand vibration, sea motion, and the mechanical demands of offshore and shipboard service.
Low Maintenance Design
Sealed bearings and corrosion-resistant construction reduce maintenance frequency in hard-to-access offshore and shipboard locations.
IS 3588 Compliant
Airflow and motor performance tested per IS 3588-1987, with test certificate supplied for rig operator and classification documentation.
Technical Specifications
| Parameter | Specification |
|---|---|
| Fan Diameter Range | 610 mm (24") to 1,830 mm (72") |
| Free Air Capacity | 6,500 to 60,000 CFM |
| Motor Power Range | 1.5 HP to 25 HP |
| Motor Speed | 1,150 to 1,728 RPM |
| Casing Material | MS, marine-grade epoxy + polyurethane coated |
| Hardware | Stainless steel fasteners and brackets throughout |
| Motor Enclosure | IP55 / IP56 |
| Power Supply | 415V / 380V / 480V, 50/60 Hz |
| Standards | IS 3588-1987 | IS 4894 |
Marine Bug Blower Airflow With Models
| SR No | Fan Model | Fan Dia (Inch) | Fan Dia (mm) | Motor (HP/Pole) | Freq (Hz) | Voltage | Motor (RPM) | High | Wide | Deep | Free Air (CFM) | 5 | 10 | 15 | 20 | 25 | 35 | 45 | 55 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | BUG-150-14-240 | 24'' | 610 | 1.5/4 | 50/60 | 415/380/480 | 1728 | 44'' | 24'' | 15'' | 6500 | - | - | 6350 | - | - | - | - | - |
| 2 | BUG-200-96-320 | 32'' | 810 | 2.0/6 | 50/60 | 415/380/480 | 1150 | 52'' | 32'' | 18'' | 10800 | - | - | 10500 | - | - | - | - | - |
| 3 | BUG-300-96-360 | 36'' | 915 | 3.0/6 | 50/60 | 415/380/480 | 1150 | 60'' | 36'' | 20'' | 15000 | - | - | - | 14800 | - | - | - | - |
| 4 | BUG-500-96-480 | 48'' | 1220 | 5.0/6 | 50/60 | 415/380/480 | 1150 | 72'' | 48'' | 24'' | 37000 | - | - | - | - | - | 34800 | - | - |
| 5 | BUG-750-96-540 | 54'' | 1350 | 7.5/6 | 50/60 | 415/380/480 | 1150 | 77'' | 54'' | 28'' | 40000 | - | - | - | - | - | - | 39000 | - |
| 6 | BUG-2500-96-720 | 72'' | 1830 | 25/6 | 50/60 | 415/380/480 | 1150 | 80'' | 72'' | 32'' | 60000 | - | - | - | - | - | - | - | 55000 |
Fan selection is based on air at 20°C and density 1.2 kg/m³. Fan performance and tolerance as per IS 3588-1987.
Product Images
Where It Is Used
OFFSHORE & DRILLING
- Oil Rig Drilling Areas: Clearing insects and gases from drill floor and derrick work areas.
- Offshore Platform Decks: Keeping crew walkways and equipment areas free of insects and debris.
- Wellhead & Manifold Areas: Protecting personnel working near down-hole gas hazards.
- Mud Pit & Shale Shaker Areas: Ventilation support in drilling fluid handling zones.
MARINE & COASTAL FACILITIES
- Ship Decks & Cargo Holds: Insect and debris clearance for crew safety on vessels.
- Shipyards & Dry Docks: Surface cleaning support during vessel construction and repair.
- Coastal Processing Plants: Corrosion-resistant ventilation support near the shoreline.
- Port & Terminal Facilities: Equipment and work area cleaning in humid coastal conditions.
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FAQs — Marine Bug Blower
A marine-grade bug blower uses an anti-corrosion epoxy primer plus polyurethane topcoat paint system rated for continuous salt spray, stainless steel fasteners and hardware throughout, and an IP55 or IP56 motor enclosure suited to shipboard humidity and wash-down. Standard MS bug blowers would corrode rapidly in this environment, so Vayuvents supplies marine-grade construction as standard for all coastal, shipyard, and offshore vessel supply.
Vayuvents supplies marine bug blowers in standard sizes of 24, 32, 36, 48, 54, and 72 inches (610 mm to 1,830 mm), covering airflow capacities from 6,500 to 60,000 CFM. Custom sizes and airflow capacities are also available on request to match specific rig, platform, or vessel requirements.
Offshore drilling rigs can attract large numbers of flying insects, particularly near lights and warm equipment at night, and may also be exposed to down-hole gases during drilling operations. A bug blower creates a strong directed airflow that keeps insects and stray gases away from the drill floor and crew work areas, protecting personnel safety and comfort in what are often confined or elevated working positions.
Standard marine bug blowers are suitable for general, non-classified deck and work areas. For use in Zone 1 or Zone 2 hazardous classified areas — such as near wellheads, mud pits, or fuel storage — an IS 5572 / ATEX certified flameproof Ex-d motor version is required. Vayuvents supplies a dedicated flameproof bug blower fan for these applications; please specify the hazardous area classification when requesting a marine bug blower quotation.
Marine bug blowers are typically supplied with a heavy-base stand or bracket mount suited to deck-level installation, with anti-vibration feet to accommodate vessel motion. Vayuvents can also supply bulkhead or overhead mounting brackets on request, engineered for the specific mounting surface and orientation required on the rig or vessel.
Routine maintenance includes periodic inspection of the paint coating for salt-induced wear (touch-up as needed), bearing lubrication per the motor manufacturer's schedule, and cleaning of the impeller and inlet guard to remove salt crust and debris buildup. Because marine bug blowers use sealed bearings and stainless hardware, maintenance intervals are longer than standard MS fans operating in the same environment.
Contact Vayuvents at enquiry@vayuvents.com or call +91 90961 88703. Share the required fan size or airflow capacity, mounting arrangement, power supply available on the rig or vessel, and whether a flameproof (Zone 1/2) rated unit is needed. We will recommend the correct model and provide a commercial proposal within 24 hours.