Watson Marlow Pumps 620RA Serie Manual Del Usuario página 13

Pumphead mounting dimensions
Mounting dimensions
A
Driveshaft dimensions
B
A
D
C
F
E
11
B
G
E
H
4 off Ø6.5mm (0.26") on
A
Ø70.0mm (2.76") PCD
B Ø57.0 (2.24")
Ø19mm (0.75") h6 [ISO
Clearance (location) fit,
A tolerance range
max/min mm = 19.000 to
18.987]
B Ø40mm (1.57")
C 10.0/11.0mm (0.39/0.43")
Ø57mm (2.24") h6 [ISO
Clearance (location) fit,
D
tolerance range Max/Min
mm = 57 to 56.981]
E M6 x 18
F 38mm (1.50")
G 15.5mm (0.61")
H 6mm (0.24")
PB0347:m-620atex-en-03