Ships: Normally Ships in 1-5 Business Days
Superior Signal 5-E Electric Smoke Blower (110 AC Plug)
Product code: 140782
| Day | Week | Month |
| $50.99 | $152.97 | $407.92 |
Ships: Call for Availability
Superior Signal 5-E Flex Battery Powered Smoke Blower
Product code: 142438
Sale only
Ships: Normally Ships in 1-5 Business Days
Superior Signal 10-L Manhole Air/Smoke Blower
Product code: 140789
Sale only
Ships: Normally Ships in 1-5 Business Days
Superior Signal 15-L High Output Manhole Air/Smoke Blower
Product code: 140794
Sale only
Ships: Normally Ships in 1-5 Business Days
Superior Signal 20-L High Output Manhole Air/Smoke Blower
Product code: 140795
Sale only
Ships: Normally Ships in 1-5 Business Days
Superior Signal 25-L High Output Manhole Air/Smoke Blower
Product code: 140796
Sale only
Ships: Rental based on availability. Purchase normally ships in 1-5 business days.
Superior Signal 30-L High Output Manhole Air/Smoke Blower
Product code: 140797
| Day | Week | Month |
| $140.99 | $422.97 | $1,127.92 |
Manhole Cover Smoke Blowers from RTO are organized for utility, construction, rental, field maintenance, and jobsite support work. This section includes a practical selection of products so contractors and purchasing teams can compare relevant items without sorting through unrelated equipment.
Typical items assigned to this category include Superior Signal 10-L Manhole Air/Smoke Blower, Superior Signal 10-S Manhole Air/Smoke Blower, Superior Signal 15-L High Output Manhole Air/Smoke Blower, and Superior Signal 15-S High Output Manhole Air/Smoke Blower. Use the individual product pages to confirm model-specific details such as size, capacity, flow, pressure, connection style, power source, material compatibility, included accessories, and rental or purchase availability.
These products are selected for contractors, municipalities, utility crews, and industrial maintenance teams who need dependable equipment for selecting field-ready tools for demanding jobsites. RTO can help match the category to the job conditions, including site access, operating environment, hose or power requirements, and related accessories.
Helpful answers
Category Questions
How do I choose a manhole air and smoke blower?
Compare airflow, smoke-output capability, duct or adapter requirements, power source, manhole opening size, transport needs, and whether the unit will be used for ventilation, smoke testing, or both.
Can the same manhole blower be used for ventilation and smoke testing?
Some units support both functions when equipped with the correct smoke-generation attachment and adapters. Verify the model configuration, airflow direction, smoke source, ducting, and operating instructions before use.
What should I confirm before ordering a manhole smoke blower?
Confirm the required airflow, opening size, adapter or skirt, ducting, power source, smoke-generation method, transport arrangement, and whether replacement smoke candles or liquid are needed.
