Macrospec

PRODUCTS

MET 1 Type

Rod thrust: 500 kg
Stroke length: 25 mm
RPM Max: 290

Overview

Diaphragm Metering Pumps
API 675 – MET 1 Type

 

The MET 1 metering pump covers the range of medium capacities in 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. For the hydraulic end there are two versions available: plunger and diaphragm. The plunger head is hydraulically actuated and the diaphragm is double with a monitoring system which allows failure detection.

MET1 Performances

Pumping Heads

Pressure

PLUNGER PUMPS HYDRAULIC END TYPE HP (HIGH PRESSURE)A
330
B
450
C
233
D
85
E
160
F
75
G
62
H
70
I
60
L
260
M
160
N
144
O
120
P
60
R
66
S
96
S1
/
LP (LOW PRESSURE)3305503718516075627060260160144120607356118
DIAPHRAGM PUMPS
HYDRAULIC END TYPE
ABCDEFGHILMNOPRS 
HP (HIGH PRESSURE)3304502338516075527060260160144120608686 
LP (LOW PRESSURE)3305503718516075527060260160144120607356