Plunger pumps - PS series

Mechanical actuated diaphragm metering pumps has been designed for dosing liquids free or with very small suspended solid particles.
Mechanical diaphragm type pumps are suitable when:
✓ Zero leakage is essential;
✓ Pumped liquid contains suspended solids particles.

The pump comprises of four basic sections: motor drive, gearbox, pump head and valves.
Pump Head: pumping action is performed by a push rod pushing the diaphragm, which has a reciprocating movement within the pump head.
All parts are in direct contact with the liquid being metered. The sealing effect is achieved by rings of material suited to the liquid being handled.

PS series
PS series technical characteristics
Pump
code*		 Flow rate l/h Pressure bar Power ∅
piston		 Stroke
per minute		 Stroke
length		 Valves type Connections
AA (AlSl) BA (PVC)
SA (PVDF)		 AA
Al
AP		 BA
Bl
SA
50Hz 60Hz 50Hz 60Hz 50Hz 60Hz 50Hz 60Hz
PS0006 6 7 20 20 10 10 0,18 Kw 16 mm 60 72 9,3 mm A2DV5 P4DV5 1/2"BSPm1
PS0011 11 13 20 20 10 10 60 72 15 mm
PS0013 13 — 20 — 10 — 120 — 9,3 mm
PS0018 18 — 20 — 10 — 120 — 12,3 mm
PS0022 22 — 20 — 10 — 120 — 15 mm
PS0023 23 28 13,5 11 10 10 30 mm 60 72 9,3 mm A2DV5 P4DV5 1/2"BSPm1
PS0039 39 47 13,5 11 10 10 60 72 15 mm
PS0046 46 — 10 — 10 10 120 — 9,3 mm
PS0064 64 — 10 — 10 — 120 — 12,3 mm
PS0077 77 — 10 — 10 — 120 — 15 mm
PS0058 58 70 4,5 4 4,5 4 48 mm 60 72 9,3 mm A2SV3 P4DV5 3/4"BSPm1
PS0095 95 114 4,5 4 4,5 4 60 72 15 mm
PS0116 116 — 3,5 — 3,5 — 120 — 9,3 mm
PS0157 157 — 3,5 — 3,5 — 120 — 12,3 mm
PS0190 190 — 3,5 — 3,5 — 120 — 15 mm

BSPm1 = GAS male connections • A2 = AISI 316 ball check (AA configuration) • SV3 = single ball check valve
P4 = CERAMIC ball check (CA, BA and SA configurations) • DV5= double ball checks valve

REMINDER: motor standard power supply: 230/400Vac, 50Hz; 275/480Vac, 60Hz • 3 phase; Class F, IP55,~1400 rpm

USEFUL information when selecting dosing pumps:
Max flow rate, Max working pressure, chemical viscosity, temperature, area classification, suspended solids

PS series liquid ends configurations
WETTED PARTSAACASA upon request
Pump headAlSl 316LPVCPVDF
Head connectionsAlSl 316LPVCPVDF
PictonAlSl 316LCERAMICCERAMIC
Picton gasketsNBR (avail. FPM)FPM (avail. EPDM)FPM (avail. EPDM)
Ball check valveAlSl 316LCERAMICCERAMIC
Valve c-ringsNBR (avail. FPM)FPM (avail. EPDM)FPM (avail. EPDM)
Valve seatPVDFPVCPVDF

Available other configurations: configuration AI — CI — BI (o-rings EPDM) • configuration AP (o-rings FPM).