The MET 2 metering pump covers the range of medium and large capacities in the dosage and injection applications.The pump is a positive return type and is designed for continuous service. Its design allows the installation of a double acting arrangement to obtain very large capacities. During operation or standstill of the pump the stroke is continuously adjustable by means of a manual knob or by automatic control systems, pneumatically or electronically driven.The stroke variation is proportional within the whole adjusting range of 0-100% and guarantees linearity and repeatability of the flow in accordance with API 675 requirements. Special executions are available for applications where capacity less than 1 l/h and pressure up to 1500 bar are requested (i.e. catalyst injection in very high pressure processes).

Rod thrust: 1200 kgStroke length: 60 mmRPM Max: 200

Double acting heads in opposite side

193 RPM145 RPM 98 RPM 74 RPM 48 RPM

Pre

ssu

re b

ar

1000

1000 10000

100

10010

101

MET 2 Performances

For the hydraulic end thereare two versions available:plunger and diaphragm. The diaphragm head is hydraulically actuated and double diaphragm "Sandwitch type" with a monitoring system which allows failure detection.

Capacity l/h (Value based on 100% volumetric efficiency)

Metering Plunger and Diaphragm Pumps API 675MET 2 Type

SABI Pompe

ABIS

SABI Pompe

MET

2 S

erie

s - R

ev. 1

SABI SrlVia Sabin, 6 - 20019 Settimo Milanese (Milano) Italy - Tel. +39 02 335 148 16 - marketing@sabipompe.com - www.sabipompe.com

Pumping Heads

Typical high-pressure plunger pump withdouble ball valves

Typical diaphragm pump with double ball valves

MET 2 Type MET 2 dimensions (mm)

The dimensions are approximate and not binding

SABI Pompe

ABIS

145 110

195 520

780

505

100

234

806

302

170

148

186

148

186

400

472

545

680

135

o 22

2

Single acting

Double acting