Watson-Marlow NBR - Manual (Page 8)

INTRODUCTION
7
A: Pump type
B: Reorder number
C: Internal diameter
D: Type of material of the inner layer
E: Maximum permitted working pressure
F: Product code
1.5.2 Hose storage
The maximum shelf life for this hose is 2 years.
Store the hose in a dark and dry place with
temperatures within 0°C (32°F) to 40°C (104°F).
If the pump is stored for longer time with the hose
installed, turn the rotor with one shoe (B) between the
ports and one shoe removed (A).
This option is only available for pumps with detachable
shoes (pumps with hose bore
 25mm). Refer to the
pump manual for details.
Bredel
for food
contact
W
atson-Marlow Br
edel B.V
. Delden. Netherlands
Hose Pumps
High precision pump
element machined for
A
B
C
D
E
F
A B