PRODUCTS
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) | 330 | 550 | 371 | 85 | 160 | 75 | 62 | 70 | 60 | 260 | 160 | 144 | 120 | 60 | 73 | 56 | 118 |
| DIAPHRAGM PUMPS HYDRAULIC END TYPE |
A | B | C | D | E | F | G | H | I | L | M | N | O | P | R | S | |
| HP (HIGH PRESSURE) | 330 | 450 | 233 | 85 | 160 | 75 | 52 | 70 | 60 | 260 | 160 | 144 | 120 | 60 | 86 | 86 | |
| LP (LOW PRESSURE) | 330 | 550 | 371 | 85 | 160 | 75 | 52 | 70 | 60 | 260 | 160 | 144 | 120 | 60 | 73 | 56 |