These AstroVac central vacuum models all offer micro-lined paper bag filtration. AstroVac units are manufactured by Lindsay MFG in Ponca City, Oklahoma. Lindsay has been manufacturing central vacuum systems since 1956. This gives you easy cleanup with maximum filtration. These units work well in situations where exhausting to the outside is not possible. If you are looking for an AstroVac central vacuum, we've been installing these units for decades and our experts can answer any central vacuum installation questions you might have. AstroVac also offers a unit with inverted bag filtration. If you need Attachments for AstroVac, AstroVac motors, AstroVac bags, Hoses for Astrovac, or anything else AstroVac, we have it all.
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| Model |
SR-36
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SR-38
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SR-52H
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Price
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$399.95 | $449.95 | $649.95 |
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Buy Now
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| Max. Home Size (sq ft) |
3,000 | 6,000 | 10,000 |
| Motors | 5.7" 2-Stage Flow-Thru |
5.7" Ultra 2-Stage Flow-Thru |
7.2" 2-Stage Tangential By-Pass |
| Voltage | 120 | 120 | 120 |
| Max Amps | 11.3 | 15 | 15.8 |
| Air Watts | 561 | 725 | 631 |
| Air Flow (CFM) | 117 | 133 | 121 |
| Suction Power (Water Lift) |
142" | 145" | 142" |
| Filtration | Sealed Paper Bag | Sealed Paper Bag | Multi-Layer Disposable Hepa Bag |
| Dirt Capacity (in Gallons) |
6.25 | 6.25 | 6.75 |
| Height | 25 3/4" | 25 3/4" | 25 3/4" |
| Diameter | 12 7/8" | 12 7/8" | 12 7/8" |
| Warranty | 5 Years | 5 Years | 5 Years |
| Compare Similar Units |
Compare | Compare | Compare |
AstroVac is made by Lindsay Manufacturing, Incorporated. Lindsay manufacturing started in 1956 as a manufacturer of heat exchangers. Then in 1960, it became VacuMaid and committed themselves to the manufacturing of central vacuum systems. In the 1960's and 70's, VacuMaid continued to be the leaders in many new ideas for the central vacuum industry. Products were sold under the names AstroVac and VacuMaid. They now also manufacture the Imperium and Valet lines of central vacuums. They continue to improve and in 1987, they changed their name to Lindsay Manufacturing to distinguish themselves as a manufacturer. They export their products to 20 different countries in overseas markets in Europe, Canada, and Australia with other customers as widespread as South America, Africa, Asia, and the Middle East. Lindsay never stops improving their products and inventing new products, maintaining their leadership in the central vacuum and intercom industries.
AstroVac by Lindsay Manufacturing
3 Darr Industrial Park
Ponca City, OK,
74601-1708