anyone know about coleman black max air comp ?

[sweetk30]

anyone know about coleman black max air comp ? UPDATE HELP AGAIN

UPDATE POST #4 more info and questions

I got a line on a 6.5hp 220volt 2stage and oil bath .

I looked it over but couldn't find the cfm specs . I do recall its pressure switch was 145-175 psi if I recall.

 

[Farmall450]

My dad has a black max, not coleman though.

 

[Warrenator]

The current ones spec:

Tank Capacity 80 gal
Operating Pressure
145 psi
175 psi
Air Delivery
11.9 CFM @ 100 psi
11.3 CFM @ 175

Should be close to that. I have an old Sanborn that looks like yours, 5 hp, great compressor although mine is old enough that the compressor pump itself is obsolete and cannot get parts. Go online and see if you can get new valves and stuff for yours before you buy.

 

[Farmall450]

It's a good compressor...just checked, Sanborn, 5HP 2 Stage 80 gal upright, nice compressor. He's had it since it was new.

 

[sweetk30]

well got the unit up n going and it does run and builds air but I think it might be weak .

50psi start up in the tank and it took close to or just over 1min to get to 100 psi when I felt I should shut it off and do more research .

the comp unit was warm as a normal comp would be pumping air under pressure . had good firm suction on the intake filter with my hand in front of it and at 1 point sucked my hand to it for split sec .

specs from unit

coleman powermate
black max 6.5hp industrial air compresser
2 stage cast iron cylinders with aluminum body .

motor is a 240 volt 22.0 amp and rpm is 3450

whole unit info off tag
model bv6548049

working psi range 145-175

 

[havi]

The current ones spec:

Tank Capacity 80 gal
Operating Pressure
145 psi
175 psi
Air Delivery
11.9 CFM @ 100 psi
11.3 CFM @ 175

Sounds about right. I have a Coleman Black Max 6.5hp 2 stage 80 gallon.

My question is: does anybody know the rating at 90psi? Should be above 10, right?