Sorry updated from original post...

Deciphering the data....please list a link if you have one.

Our SC is supposedly an IHI unit.
Its guestimated to be a 1.4-1.6L/rev unit.

The Lysholm 1600 is often used it implies 1.6L/rev - but doesn't show revs on the vertical lines - they have to be deduced - eg: 16m3/min at 10,000rpm would be 1.6L/rev at a PR of 1.
The IHI implies 1.4L/rev = 14m3/min = 14,000L/min at 10,000rpm
I believe 1.4L to be closer to our case.
Note: this 10,000rpm is pulley speed.
One of the rotors (right hand side - sitting in the car) travels at 5/3rds this speed.


Model.........Displacement...Max....Max.Peak...Max ....Max....Max...Peak...Peak.........SC
...................Liter/rev.....RPM......RPM......CFM...M^3/HR..Psi...VolEff.Adiab.Eff..Blueprint.(PDF)
W100AX............1.6.......18,000....20,000...112 0....1902....30......99.....81
100AX.W140AX....2.3......18,000....18,000...1430.. ..2430....30......99.....80
140AX.W140R.....2.3......18,000....18,000....1389. ...2360....30......95.....77
140R.W175AX.....2.9......18,000....18,000....1720. ...2922....30......99.....78
175AX.W200AX....3.3......16,000....18,000....2140. ...3635...30.......99.....78
200AX.W200R.....3.3......16,000....18,000....2030. ...3449....30......94.....76
200R.W245AX.....4.0......16,000....18,000....2518. ...4278....30......99.....78
245AX.W305AX....5.0......18,000....20,000....3462. ...5882....30......98.....77
305AX.W305R.....5.0......18,000....20,000....3250. ...5522....30......93.....75
305R.W510AX.....8.3......11,000....12,000....3462. ...5882....30......98.....77
510AX.W