Alfa Laval SRU series User Manual

6 Technical data
Radial Clearance
Front Clearance
Rotor Length
Back Clearance Mesh Clearance
Minimum mesh clearance at any mesh position. All dimensions in millimeters
SRU6/260/LS (HS) TRILOBE and BILOBE ST.STL. ROTORS
10 BAR
Temperature
Rotor Front Back Rotor Radial Min. MESH*
o
C
Length
Clearance Clearance
Diameter
Clearance TRILOBE BILOBE 70
o
C
84.34
(min.)
0.25 201.27
(min.)
70
o
C
84.31 0.24 0.20 201.22 0.40
0.30 0.39
84.19
(min.)
0.25 201.13
(min.)
130
o
C
84.16 0.39 0.20 201.08 0.47
0.30 0.39
84.01
(min.)
0.25 200.97
(min.)
200
o
C
83.98 0.57 0.20 200.92 0.55
0.30 0.39
SRU6/260/LD (HD) TRILOBE and BILOBE ST.STL. ROTORS
20 BAR
Temperature
Rotor Front Back Rotor Radial Min. MESH*
o
C
Length
Clearance Clearance Diameter Clearance TRILOBE BILOBE 70
o
C
84.08
(min.)
0.35 200.67
(min.)
70
o
C
84.05 0.40 0.30 200.62 0.70
0.35 0.80
84.03
(min.)
0.35 200.53
(min.)
130
o
C
84.00 0.45 0.30 200.48 0.77
0.35 0.80
83.97
(min.)
0.35 200.37
(min.)
200
o
C
83.94 0.51 0.30 200.32 0.85
0.35 0.80
SRU6/353/LS (HS) TRILOBE and BILOBE ST.STL. ROTORS
7BAR
Temperature
Rotor Front Back Rotor Radial
Min. MESH*
o
C
Length
Clearance Clearance Diameter Clearance TRILOBE BILOBE 70
o
C
113.68
(min.)
0.25 201.11
(min.)
70
o
C
113.65 0.40 0.20 201.06 0.48
0.35 0.40
113.50
(min.)
0.25 200.91
(min.)
130
o
C
113.47 0.58 0.20 200.86 0.58
0.35 0.40
113.30
(min.)
0.25 200.67
(min.)
200
o
C
113.27 0.78 0.20 200.62 0.70
0.35 0.40
SRU6/353/LD (HD) TRILOBE and BILOBE ST.STL. ROTORS
15 BAR
Temperature
Rotor Front Back Rotor Radial
Min. MESH*
o
C
Length
Clearance Clearance Diameter Clearance TRILOBE BILOBE 70
o
C
113.23
(min.)
0.45 200.47
(min.)
70
o
C
113.20 0.65 0.40 200.42 0.80
0.40 0.55
113.17
(min.)
0.45 200.27
(min.)
130
o
C
113.14 0.71 0.40 200.22 0.90
0.40 0.55
113.11
(min.)
0.45 200.03
(min.)
200
o
C
113.08 0.77 0.40 199.98 1.02
0.40 0.55
43

Alfa Laval SRU series Specifications

General

Brand	Alfa Laval
Model	SRU series
Category	Water Pump
Language	English