Watson-Marlow 620RA - Page 13

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