INQUIRY

PRODUCT CENTER

Home page

Product category

Hotline：400-728-1118

E-mail：sales@ailipu.com

Fax：0576-83351093

Add.：No. 2 Jinyuan Road, Binhai New Town, Hairun Street, Sanmen County, Zhejiang Province

JXM-D series mechanical diaphragm metering pumps

It is suitable for environmental protection, water treatment, pharmaceutical, papermaking, new materials and other industries, sexual slurry and hazardous chemicals.

A metering pump is also known as a quantitative pump or a proportional pump. A metering pump is a special volumetric pump that can meet various strict process requirements, with a flow rate that can be infinitely adjusted within the range of 0-100%, and is used to transport liquids (especially corrosive liquids).
A metering pump is a type of fluid conveying machinery, characterized by its ability to maintain a constant flow rate independent of discharge pressure. The use of a metering pump can simultaneously perform the functions of conveying, metering, and regulating, thereby simplifying the production process. By using multiple metering pumps, several media can be accurately proportioned and mixed into the process flow. Due to its outstanding performance, metering pumps are now widely used in various industrial fields such as petrochemicals, pharmaceuticals, and food.

Commodity name： JXM-D series mechanical diaphragm metering pumps

Categorize:

Mechanical Diaphragm Metering Pumps

Email:

Tel:

Product Description

Product Overview

The mechanical diaphragm metering pump is a diaphragm pump that relies on mechanical direct drive for the deflection and deformation of the diaphragm.
Mechanical diaphragm metering pumps are generally suitable for conveying liquids without solid particles with a temperature of -15°C~85°C and a viscosity of 0.3mm²/s~2000mm²/s. The flow rate can be continuously adjusted in the range of 0-100%, and the product has no leakage, simple structure, low maintenance cost, and good cost performance. The products are suitable for environmental protection, water treatment, pharmaceutical, papermaking, new materials and other industries, sexual slurry and hazardous chemicals.

function

1. The flow control mode of the pump has manual control and automatic control. Automatic control can be achieved by frequency conversion, and can also be achieved by adding a digital controller or stroke controller for the metering pump.
2. Parameter range: flow rate is 0.47~6000L/h, maximum working pressure 1.2MPa optional; The flow stability accuracy can be controlled at 1%.
3. Suction capacity: ≤3m (water column)
4. The product does not have a safety discharge device, and when the system is formed, the outlet pipeline of the pump needs to consider the installation of safety valves to improve the safety of operation.
5. Conveying flammable, explosive, highly corrosive, toxic and other dangerous chemicals, in order to prevent accidents caused by diaphragm rupture, the hydraulic end structure of double diaphragm with diaphragm rupture alarm device can be selected.

Fluid end overflow parts

According to the characteristics of the conveyed agent, the flow parts at the fluid end must meet the requirements for corrosion resistance.
Materials available: PVC, PVDF, PTFE, SS304, SS316L and other alloys (such as: alloy 20, 904L, titanium, Hastelloy, etc.).
Diaphragm material: PTFE or rubber composite PTFE.

Features introduced

1. The diaphragm of the pump is made of high-strength PTFE, which is corrosion-resistant, anti-aging, and has a long service life. With a double diaphragm with diaphragm rupture display or remote alarm, the metering pump can continue to operate even if the diaphragm is ruptured, ensuring production continuity and sufficient time to replace diaphragm spare parts. When used under normal working conditions, the life of the diaphragm is more than 3 years.

2. The steady-state accuracy of the flow rate is ≤1%, and the reproducibility and linearity of the flow rate are ≤2%.

3. There are a variety of materials to choose from the material of the fluid end overflow parts to meet the needs of different media characteristics.

4. The motor stands above the gearbox to effectively avoid the leakage of lubricating oil and improve the reliability of transmission.

5. The flow adjustment mechanism adopts sleeve type sliding shaft adjustment mechanism, which has the characteristics of good adjustment linearity, strong bearing capacity and low noise.

6. The flow adjustment range is 0-100%, which can be adjusted manually, frequency conversion or equipped with digital controller and stroke controller to achieve remote adjustment.

7. The material of the pump housing is HT250 cast iron housing, which is better than the aluminum casting housing, and the service life of 20~30 years is more guaranteed.

Product parameters

Model	Rated current (L/H)	Maximum Pressure (Mpa)	Process (mm)	Pump speed (min1)	Diaphragm Specification (mm)	Inlet and outlet connections (mm)	Motor power (kw)	WEIGHT (KG)
JXMD-3.2/1.2	3.2	1.2	1.5	45	φ63/36	DN8	0.25	60
JXMD-4.5/1.2	4.5			58
JXMD-8/1.2	8			106
JXMD-10/1.2	10			135
JXMD-15/1.2	15		4.5	45	φ82/45	DN15
JXMD-20/1.2	20			58
JXMD-36/1.2	36			106
JXMD-46/1.2	46			135
JXMD-58/1.0	58	1.0	7	45	φ110/70
JXMD-75/1.0	75	1.0	7	58
JXMD-100/0.8	100	0.8	9	58			0.37
JXMD-138/0.7	138	0.7	7	106
JXMD-175/0.7	175	0.7	9	106
JXMD-225/0.6	225	0.6	9	135		DN25
JXMD-300/0.6	300	0.6	11	106	φ116/80		0.55
JXMD-380/0.5	380	0.5	11	135
JXMD-415/0.5	415	0.5	12	135
JXMD-500/0.4	500	0.4		168
JXMD-500/0.5	500	0.5		168			0.75
JXMD-600/0.4	600	0.4	14	168			0.75

Installation dimensions

Fields of application

It is suitable for environmental protection, water treatment, pharmaceutical, papermaking, new materials and other industries, sexual slurry and hazardous chemicals.

Keywords: automation machinery

Related downloads

JXMD

Download

Recommendation