BƠM ĐỊNH LƯỢNG ITALY _ M25 & M35 Series

METERING PUMPS / DOSING PUMPS

 DP POMPE - ITALY _ M25 & M35 Series

Nhà sản xuất: DP POMPE  - Italy

Model: M25 series, M35 series

D.P. Pompe is an italian metering pumps manifacture. It operates in this market from over thirty-five years, and this long experience has allowed to become one of the leader in this sector.

All the pump's part are developped and realized by skilled personnel using last generation numerical control machining center, in order to guarantee high quality and reliability. Further, each pump is tested.

Công ty Môi Trường Hành Trình Xanh hân hạnh là nhà phân phối chính thức sản phẩm Bơm Định Lượng D.P Pompe - Italy tại thị trường Việt Nam. Chúng tôi cam kết cung cấp sản phẩm và dịch vụ tốt nhất tới Quý Khách hàng.

Thông Số Kỹ Thuật:

• Lưu lượng max: tới 1566 lít/h
• Cột áp max: 60 bar
• Kiểu: Bơm Định Lượng Piston
• Đầu bơm: PVC, Inox 304, Inox 316
• Màng bơm: NBR/PTFE

Introduction
The dosing pumps type M25 and M35 are studied to offer a high reliability and a metering precision also after a long working period.
The simple construction permits the maintenance operations to unexperienced personnel.
The pumps M25 and M35 are manufactured according to the Standards 89/392 CE and following modifications.

Construction
The pump casing on which is installed the gear is made of die-cast aluminium and it is in monobloc execution, as well as the lantern of the pump head and the lantern of the motor.
The pumping head can be supplied in 316 S.S. or in PVC.
The diaphragm is made of rubber with inserted fabrics and externally lined with PTFE.

Working principle
The dosing pumps type M25 and M35 are mechanical diaphragm type connected to the driving mechanism through a shaft. The system is type spring return.
The profile of the membrane is designed to assure a flow variation directly proportioned to the stroke.
The electric motor drives the diaphragm through a gear type worm and worm wheel installed in the pump casing. The wheel is installed on the side of the driving shaft that pushes the rod connected to the diaphragm through a cam.
The return of the plunger is assured by the releasing of the spring installed on the rod that is compressed during the pushing phase.
The gear is oil lubricated and it is supported at the ends by overdesigned ball bearings.
The flowrate can be adjusted manually or automatically with elctric or pneumatic strike positionners.
The adjusting system is based on a regulation micrometric screw with a rod that shuts the plunger stroke.
This system assures the dosing accuracy and the repeatibility.
The dosing range varies from 0 to 100% of the flowrate.

Electric motors
The electric motors are manufactured according to the Standards UNEL-MEC.
The main characteristics are: frame B14, eurovoltage, 3 phases, multyfrequency, mechanical protection IP 55 and insulation Cl F.
On request it is possible to install single phase motors.