Operating manual Pneumatic double diaphragm pump ZIP52 (PF Eco) Finishing
5 Description
Order number 2332848 | Edition 08/2020
19
5 DESCRIPTION
5.1 COMPONENTS OF ZIP52 FINISHING
4
3
2
5
6
B_04050
1
1
Pump pressure regulator
4
Product return valve
2
Product pressure regulator
5
Air cut-off valve
3
Atomizing air pressure regulator
6
Fine Flow Controller
(precisely adjustable filter flow con-
troller with integrated pulsation
damper)
5.2 COMPONENTS OF ZIP52 PF ECO-FINISHING
B_04051
4
3
2
5
1
1
Pump pressure regulator
4
Product return valve
2
Atomizing air pressure regulator
5
Compressed air connection
3
Material filter
5.3 MODE OF OPERATION
The double diaphragm pump is driven with compressed air. A pneumatic manifold
alternates in supplying two diaphragms with compressed air. Diaphragm motion is created
in this manner. The product is thus sucked in and displaced again. A series of four non-return
valves prevents the liquid from flowing back, thus producing the suction and delivery
phases in each pumping chamber, and generating the pumping effect.