The BOSSAIR 85 is BOSS Industries' proven underdeck PTO drive rotary screw air compressor — delivering up to 85 CFM at 110 PSI with zero deck space consumed and no tow hitch required. Fewer moving parts than any towable alternative, with fuel-efficient speed modulation matched to air demand via our B-CAN Digital Interface control system. Available with optional generator, welder, and hydraulic system integration.
Freight: Ships by truck freight, flat $425 to the contiguous US.
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Specifications
| Part Number | 20052 |
|---|---|
| Brand | BOSS Industries |
| Product Line | BOSSAIR 85 |
| Configuration | CW - ALLISON/AISIN TRANS |
| Weight | 285 lb |
| Condition | New |
General
| Delivery @ 100psig* | 30 cfm | 45 cfm | 60 cfm | 85 cfm |
|---|---|---|---|---|
| Input Speed to Compressor Shaft (rpm) | 960 | 1395 | 1815 | 2500 |
| Fluid Capacity (gal) | 2.2 | 2.2 | 2.2 | 2.2 |
| Compressor Air-end | 10" W x 16" H x 18" L | |||
| Receiver Sump | 10" dia x 22" L | |||
| Spin-on Coalescer | 5.5" dia x 12" H | |||
| 12V DC Remote Cooler Assembly** | 27" W x 16.75" H x 19.25" L | |||
| Gauge Package | 3.75" W x 4.25" H x 3" L | |||
| Weight (dry) | 285 lbs. |
Standard Equipment & Features
- Boss oil flooded, rotary screw air-end designed to produce up to 85 CFM @ 110 PSIG continuously.
- Gear set incorporated into air-end. (Direct drive air compressor used with the Ford Torq shift automatic transmission and select manual transmissions) .
- Two-year warranty on the air-end.
- Remote mount horizontal oil receiver tank with filler port and lubricant level sightglass. Exterior shell of vessel to be welded so as to be one piece. Bolt-on lids or end plates not acceptable. Tank must be ASME approved.
- Self-contained remote mount separator element with easy access spin-on housing. No exceptions.
- Engine speed & air inlet controls for automatic modulation of engine speed to match air demand. (Compressor kits and factory installations on chassis with electronic engine do not use the standard Boss air cylinder load controller. Boss to supply chassis specific wiring drawing for individual applications. Only miscellaneous wiring components to be supplied (timers, relays, pressure switches, etc.) based on the engine/transmission combination. Engine and/or transmission programming or chassis manufacturer engine speed control equipment are the installers responsibility.)
- Remote mount, self-contained, aerodynamically designed cooling package with automatic thermal sensing control to ensure proper operating temperatures.
- Replaceable spin-on compressor lubricant filter with safety bypass and 25-micron rating.
- Remote mount two-stage, dry-type air intake filter with replaceable filter and gravity evacuator.
- Instrumentation to include: hour meter, compressor lubricant temperature gauge, and air pressure gauge.
- Hoses, fittings, electrical wire, and hardware necessary for standard installation and operation.
- Safety devices to include: minimum pressure device, compressor lube hi-temp and hi-pressure safety system, automatic blowdown device, high-pressure relief valve, and necessary warning and information decals.
- Operation, parts and maintenance manual.
Manuals & Installation Guides
Shipping & Lead Time
Built to order and delivered by truck freight. Lead time depends on configuration. Contact us before ordering to confirm lead time, chassis fit and delivery options (liftgate, residential or job-site delivery).
