[{"id":465271849216,"handle":"all","title":"All Products","updated_at":"2026-06-26T10:43:41-04:00","body_html":"","published_at":"2025-11-13T06:21:51-05:00","sort_order":"best-selling","template_suffix":"all-products","disjunctive":false,"rules":[{"column":"variant_price","relation":"greater_than","condition":"0.00"},{"column":"variant_price","relation":"less_than","condition":"4600.00"}],"published_scope":"global"},{"id":418011218176,"handle":"best-selling-collection","title":"Best selling products","updated_at":"2026-06-26T10:43:41-04:00","body_html":null,"published_at":"2024-04-24T09:08:18-04:00","sort_order":"best-selling","template_suffix":null,"disjunctive":false,"rules":[{"column":"variant_price","relation":"greater_than","condition":"0"}],"published_scope":"web"},{"id":431287468288,"handle":"boat-show-special","title":"Boat Show Special","updated_at":"2026-06-26T10:43:41-04:00","body_html":"","published_at":"2024-10-10T11:02:10-04:00","sort_order":"manual","template_suffix":"","disjunctive":false,"rules":[{"column":"vendor","relation":"not_equals","condition":"Rainman Watermakers"},{"column":"vendor","relation":"not_equals","condition":"Epoch Batteries"}],"published_scope":"global"},{"id":387871932672,"handle":"marine-plumbing-ventilation","title":"Marine Plumbing \u0026 Ventilation","updated_at":"2026-06-26T11:39:59-04:00","body_html":null,"published_at":"2022-01-27T16:43:35-05:00","sort_order":"best-selling","template_suffix":null,"disjunctive":false,"rules":[{"column":"tag","relation":"equals","condition":"Marine Plumbing \u0026 Ventilation"},{"column":"variant_inventory","relation":"greater_than","condition":"0"}],"published_scope":"global"},{"id":418684698880,"handle":"marine-plumbing-ventilation-1","title":"Marine Plumbing \u0026 Ventilation","updated_at":"2026-06-26T11:39:59-04:00","body_html":null,"published_at":"2024-05-02T19:03:24-04:00","sort_order":"best-selling","template_suffix":null,"disjunctive":false,"rules":[{"column":"tag","relation":"equals","condition":"Marine Plumbing \u0026 Ventilation"},{"column":"variant_inventory","relation":"greater_than","condition":"0"}],"published_scope":"web"},{"id":418684961024,"handle":"marine-plumbing-ventilation-blowers-heaters","title":"Marine Plumbing \u0026 Ventilation - Blowers \u0026 Heaters","updated_at":"2026-06-22T16:08:39-04:00","body_html":null,"published_at":"2024-05-02T19:05:34-04:00","sort_order":"best-selling","template_suffix":null,"disjunctive":false,"rules":[{"column":"tag","relation":"equals","condition":"Marine Plumbing \u0026 Ventilation | Blowers \u0026 Heaters"},{"column":"variant_inventory","relation":"greater_than","condition":"0"}],"published_scope":"web"},{"id":418011185408,"handle":"new-collection","title":"New products","updated_at":"2026-06-26T10:43:41-04:00","body_html":null,"published_at":"2024-04-24T09:08:17-04:00","sort_order":"created-desc","template_suffix":null,"disjunctive":false,"rules":[{"column":"variant_price","relation":"greater_than","condition":"0"}],"published_scope":"web"}]
["Brand_Rule","Marine Plumbing \u0026 Ventilation","Marine Plumbing \u0026 Ventilation | Blowers \u0026 Heaters"]
Skip to content
Use this bar to show information about your cookie policy.
Rule In-Line Blower - 3" Ducting Part Number: 140 Designed for efficient, high output operation, these blowers feature our exclusive front and rear shaft seals and corrosion resistant motor housings for long life. Compact and easily installed on any flat surface, Rule? in-line blowers provide higher air flow, lower amp draw, and quieter operation than standard blowers. For International & US Markets.Features
Efficient high-volume air flow
Quiet operation
Low amp draw
Slip-on inlet and outlet ducting connections
Sealed motor shaft for moisture protection
Corrosion resistant nickel-plated motor housing
IMCI (CE)
USCG 183.410 Compliant: Ignition protected
Applications: Race cars and helmet ventilation
Bus ventilation (engine and bathroom fumes)
Prison van ventilation (cooling, air-freshening)
Blow-up signs and mascots
Tanning booths
Building ventilation
Specifications
Approvals: CE
Dimensions (H x W x D): 76 x 127 x 81 (mm)
ElectricalCharacteristics: 2.9 Amp
Flow Rate (US gallons & litres): 135 CFM @ Open Flow
Fuse Size: 4 (amp)
Product Inlet Fitting: 3" (76 mm) Ducting
Product Outlet Fitting: 3" (76 mm) Ducting
Voltage: 13.6 (Vdc)
WARNING: This product can expose you to chemicals including STYRENE which is known to the State of California to cause cancer. For more information go to P65Warnings.ca.gov .
Specifications:
Ducting: 3"
Open Flow (CFM): 135 CFM
Volts: 12v
Box Dimensions: 5"H x 6"W x 6"L WT: 0.9 lbs
UPC: 042237085412
Owner's Manual (pdf)