In this tread i wil post all my cascade buildt and this is my latest little baby.

After i saw that Ricky started on a smal cascade with fr 8,5 an stage 2 i deside too test the same



Stage 1:
FR 11g
2m 1/2" with 2x 3/16" iside as HX
CPEV as metring device
R402a

Stage 2:

Fr 8,5G
Home made oilsep
Cheff nr1 spiral evap
Smal condenser as desuperheater
2,3meter 0,31" cap tube
R1150









I started it upp and temp out of stage 1 is -47c and evap temp is -99c

Slap here on a X6800 @ 4700 1,78v and run some 01 in loop. The temp on evap loaded was -90 idle and about -85c loaded

But thid little fr 8,5 is strugling too get the sustion pressure down.... under load it was about + 0,5 bar and the high side was +14 bar ......

Wil try too switsh tge fr 8,5 for a fr 10 and se if it can be better