Milton Roy Metering Pumps
High performance diaphragm pump head
——Revolutionary progress in metering pumps industry.
Milton Roy’s high performance diaphragm（HPD）liquid end overcomes the net positive suction head（NPSH）restrictions associated with convertional disc diaphragm metering pumps. This is accomplished by patented mechanically actuated refill system（MARS）.The MARS also does away with the need for field adjustment of refill mechanism by automatically compensating for process liquid modifications.This，combined with removable check valves, makes the HPD an ideal choice for any process in which downtime is critical. The HPD features a performed PTFE Diaphram that is compatible with a wide range of process liquids and chemicals.The convoluted design of the diaphram also offers extended life over conventional designs. The HPD liquid end is particularly suitable for pumping costly,aggressive or hazardous liquids without leakage.
Characteristics
Design of electromagnetic drive , more simple structure
Flow: 0 - 95 l/h
Maximum Pressure: 70 bar
Variable stroke speed and stroke length
Manual / Automatic control mode: Output flow can be controled by two ways：by manual control, or by receiving pulse signal or 4-20mA signal.
Programmable Control
Pump heads made of different kinds of materials, can work with wide chemicals.
Compound diaphragm containing fluorine, can meet different requirements of applications.
Simple installation, supplied with foot valve, injection valve,suction tubing and dischargetubing.
Series：P、A、B、C、E
Applications: Various kinds of circulating water, swimming pool , waste water, RO system etc.
Characteristics of Italian Electronic Metering Pumps
SEKO and AQUA high frequency diaphragm metering pumps made in Italy feature simple operation, reliable performance and accurate dosing etc. The pumps can work at 150 strokes/minute or 400 strokes/minute, being capable of pumping a wide range of chemicals and with the ability to vary capacity manually or automatically, achieving a variable dose rate.
Materials:
Pump head: PP Polypropylene
Diaphragm: PTFE Polytetrafluoroetylene
Check ball: Glass
Connector: PP Polypropylene
Seals: Chloroprene rubber
Injection valve and foot valve: PP Polypropylene
Suction tubing: PVC Polyvinyl chloride, 3/8 hard-tube
Discharge tubing: PVC Polyvinyl chloride, 3/8 hard-tube
Electronic metering pumps
Specifications of Mrtering Pump
|
Model |
Electric Motor (W) |
Connector |
Pulse/Minite |
|
SEKO－601 |
35 |
4/6 |
400 |
|
SEKO－602 |
35 |
4/6 |
400 |
|
SEKO－901 |
40 |
4/6 |
400 |
|
SEKO－902 |
40 |
4/6 |
400 |
|
SEKO－903 |
60 |
8/12 |
400 |
|
SEKO－904 |
60 |
8/12 |
400 |
