GEA Grasso M-Series Operating Manual page 31

Operating Manual | GEA Grasso M-Series
Screw Compressor Packages
Code letter Theoretical volume flow
L
M
N
P
R
S
* Grasso M Series
Y Screw compressor package version
Design type
Screw compressor package
Horizontal oil separator installed below
Oil separator installed vertically
Oil separator horizontally in series
Grasso SPduo/ mechanical suspension
Grasso SP2 (two-phase)
9 Screw compressor versions
1 Standard refrigerating compressor
2 Standard refrigerating compressor
3 Standard refrigerating compressor
4 Standard refrigerating compressor
5 Standard refrigerating compressor
6 Booster
7 Heat pump compressor
GEA Refrigeration Germany GmbH | P_261511_1 | Generated 01.04.2015
-1
at 2940 min in m³/h
544
690 / 708
860 / 870
805
1040
1290
Refrigerant
Code letter
XA
XB
XC
XD
XE
XF
Refrigerant
NH
R22
3
A H
B K
C L
D M
E N
Vi = 1.8; 2.0; 2.2; 2.6; 3.0
Vi = 3.6
Vi = 4.8
Vi = 5.5
Vi = variable
Vi = fixed
Vi = fixed or variable
Description of Design and Function
Theoretical volume flow
at 2940 min
3250
4150
4900
5800
7170
8560
Refrigerant
HFC
R290 and
Refrigerant
R600a
R F
S G
T
V Y
U
-1
in m³/h
CO and
2
Special
media
O
P
W
31