The B5900 pump is a ubiquitous pump used on hundreds of different models across several brands. It is made by ABAC/IMC, who manufacturer the Belaire brand of air compressors. It is a two-stage, splash-lubricated, inline twin-cylinder pump with a maximum pressure of 175 PSI. This pump was and is used on units by Belaire, Chicago Pneumatic, Coleman Powermate, Craftsman, DeVilbiss, Kobalt, Porter Cable, Sanborn and others. The new version of this pump is now manufactured with a finned aftercooler, which is bolted to the exhaust port of the head. Older models simply had a female NPT port in the head in which the discharge tube threaded directly into (via compression adapter). The aftercooler is beneficial in that it cools the compressed air exhausted from the pump, before it enters the tank. In order to use this pump, an adapter must be ordered which threads into the bottom of the aftercooler, so you can install the discharge tube. The part number is 1312100349 and is a 1 1/4" MPT x 3/4" FPT bushing. We have the best price on the B5900 air compressor pump, and replacement parts are also available! Don't forget the air compressor oil to keep your pump running smoothly for years to come.
B5900 Pump - B5900 16 CFM @ 175 PSI
Part Number: B5900
Old Part Numbers: 4116090137, ABP-459, Z-ABP-459
Regular Price: $683.00
On Sale for $554.31
This pump fits the following compressors:

SV8048049, V6548049, V8048049, BV6548049, CV6548049
Brand: Coleman Powermate Sanborn
Replacement B5900 pump - Includes flywheel, aftercooler and air filter. This pump comes with an aftercooler (see picture). Aftercooler MUST be used. If your pump does NOT include and aftercooler, you will have to find a new supply tube from your pump to the tank.
1 or 2 stage | 2 |
---|---|
Head unloaders | No |
Motor HP Min | 5 |
Max Pressure | 175 |
CFM | 16 CFM @ 175 PSI |
Oil Bath/Oil Free | Oil Bath |
Flywheel size | 13 3/4" |
Pump material | Aluminum |
RPM Min/Max | 700/1400 |
Oil Capacity (ozs) | 70 oz |
Pump Weight | 48 |
Footprint | 6 3/4" x 7 1/2" |
Truck Only? | No |
Warranty | 1 year (90 days for commercial use) |
Replacement B5900 pump - Includes flywheel, aftercooler and air filter. This pump comes with an aftercooler (see picture). Aftercooler MUST be used. If your pump does NOT include and aftercooler, you will have to find a new supply tube from your pump to the tank.
1 or 2 stage | 2 |
---|---|
Head unloaders | No |
Motor HP Min | 5 |
Max Pressure | 175 |
CFM | 16 CFM @ 175 PSI |
Oil Bath/Oil Free | Oil Bath |
Flywheel size | 13 3/4" |
Pump material | Aluminum |
RPM Min/Max | 700/1400 |
Oil Capacity (ozs) | 70 oz |
Pump Weight | 48 |
Footprint | 6 3/4" x 7 1/2" |
Truck Only? | No |
Warranty | 1 year (90 days for commercial use) |
This pump fits the following compressors:

SV8048049, V6548049, V8048049, BV6548049, CV6548049
Brand: Coleman Powermate Sanborn