Mechanical diaphragm metering pump chemical Dosing Pump hydraulic diaphragm metering pump with high precision

• After-sales Service: Yes
• Warranty: 1 years
• Certification: ISO9001:2008, CE
• Model NO.: GDJ-M
• Rated Current: Customizable, contact us
• Voltage: Customizable, contact us
• Material: Customizable, contact us
• Power: Hydraulic
• Valve Body Type: Customizable, contact us
• Function: Solenoid Valve, Electronic Type, Intelligent Type, Field Bus
• Diaphragm Material: Diaphragm PTFE
• Performance: Health
• Flow L/h: 2-15500
• Max Pressure MPa: Customizable, contact us
• inlet pipe connections(D): Customizable, contact us
• outlet pipe connections(C): Customizable, contact us
• Discharge pressure MPa: Customizable, contact us
• Plunger diameter mm: Customizable, contact us
• Coverage mm: Customizable, contact us
• Repetition rpm: Customizable, contact us
• Motor power KW: Customizable, contact us
• Transport Package: Customizable, contact us
• Specification: Customizable, contact us
• Trademark: Leadcrete
• Origin: China
• HS Code: 8413609090
• Production Capacity: 5000 Sets/Year

Product Description

Mechanical diaphragm metering pump chemical Dosing Pump hydraulic diaphragm metering pump with high precision

Product Description

GDJ-M Hydraulic Diaphragm Metering Pump
Major Performance parameters
1. Single-joint maximum flow: 40000 L/h
2. Maximum discharge pressure: 50 MPa 
3. Steady state accuracy: ±1% 
4. Media Viscosity: 0-800mm²/s 
5. The temperature of transporting media can reach over 450ºC

The First High-performance Diaphragm Pump
1. Standard stainless steel liquid end: single head maximum flow rate 40,000 L/h, maximum pressure 50MPa.
2. Standard PVC liquid end: single head maximum flow rate 10,000 L/h, maximum pressure 10bar.
3. Maximum flow rate of 10000 liters/hour in single head, maximum pressure 10bar.
4. Built-in combined safety valve to prevent excess pressure and automatic venting.
5. Measuring accuracy ± 1%.
6. Conveying medium temperature 100 ºC, special circumstances can reach 350 ºC.
7. Diaphragm PTFE, easy to install without leakage.
8. Using the latest technology, automatic control of oil replenishment, safe and reliable.
9. Diaphragm pump (on-site/remote) rupture detection can choose pressure or electrolytic liquid type transmission end lubricant and hydraulic oil hydraulic end completely isolated low maintenance costs.

Hydraulic end
1. A variety of standard hydraulic end forms including high-performance diaphragm pump head, metal diaphragm pump head
2. Optional insulation jacket and other special hydraulic end forms
3. Diaphragm pumps can choose pressure or electrolyte type double diaphragm leakage detection (local/remote) alarm.
4. Pump head, check valve, diaphragm, plunger, packing and other materials have special options.
5. High-precision inlet and outlet check valves with single ball valve, double ball valve, cone valve and other optional configurations.

Detailed Photos

Petroleum, petrochemical, and chemical processes in the high pressure and large flow requirements, or hazardous chemicals injection and delivery of land and offshore oil and gas skid mounted systems, nuclear power, military and other special process applications, environmental protection, paper, food and other key processes of the industry.
Safe operation without media in the pump head.

Product Parameters

Main Features
1. Design and manufacturing standard GB/T7782-2008 
2. It can remove the gas remaining in the hydraulic oil and keep the hydraulic oil rigid
3. High measurement accuracy
4. Completely sealed and no leakage
5. Control system of diaphragm is full rear position

GDJ1-M Hydraulic Diaphragm Metering Pump
Parameters

Type	Flow L/h	Max Pressure MPa		inlet pipe connections(D)	outlet pipe connections(C)
		Motor 0.12kW	Motor 0.18kW
GDJ1-M-2/5	2		5	Φ12 (outside diameter) *3 hose	Φ12 (outside diameter) *3 hose
GDJ1-M3.2/3.2	3.2		3.2	Φ14 (outside diameter) *3 hose	Φ14 (outside diameter) *3 hose
GDJ1-M-5/2.0	5		2.0
GDJ1-M-8/1.3	8		1.3	Φ18 (outside diameter) *3 hose	Φ18 (outside diameter) *3 hose
GDJ1-M-14/0.8	14		0.8
GDJ1-M-10/5	10		5	Φ12 (outside diameter) *3 hose	Φ12 (outside diameter) *3 hose
GDJ1-M-12.5/4	12.5		4
GDJ1-M-16/3.2	16		3.2	Φ14 (outside diameter) *3 hose	Φ14 (outside diameter) *3 hose
GDJ1-M-20/2.5	20		2.5
GDJ1-M-25/2	25		2	Φ14 (outside diameter) *3 hose	Φ14 (outside diameter) *3 hose
GDJ1-M-32/1.6	32		1.6
GDJ1-M-40/1.3	40		1.3	Φ18 (outside diameter) *3 hose	Φ18 (outside diameter) *3 hose
GDJ1-M-50/1.0	50		1.0
GDJ1-M-63/0.8	63		0.8
GDJ1-M-80/0.63	80		0.63
GDJ1-M-100/0.5	100		0.5	GB/T9119 DN15PN6RF	GB/T9119 DN15PN6RF
GDJ1-M-125/0.4	125		0.4
GDJ1-M-160/0.32	160		0.32
GDJ1-M-200/0.25	200		0.25

Install Dimensions

Model	A1	A2	B	C	D
GDJ1-M-2/5	169	169	126	Φ12 (outside diameter) *3 hose	Φ12 (outside diameter) *3 hose
GDJ1-M3.2/3.2	186	186	134	Φ14 (outside diameter) *3 hose	Φ14 (outside diameter) *3 hose
GDJ1-M-5/2.0	182	182	138
GDJ1-M-8/1.3	190	190	139	Φ18 (outside diameter) *3 hose	Φ18 (outside diameter) *3 hose
GDJ1-M-14/0.8	194	194	142
GDJ1-M-10/5	169	169	126	Φ12 (outside diameter) *3 hose	Φ12 (outside diameter) *3 hose
GDJ1-M-12.5/4
GDJ1-M-16/3.2	186	186	134	Φ14 (outside diameter) *3 hose	Φ14 (outside diameter) *3 hose
GDJ1-M-20/2.5
GDJ1-M-25/2	182	182	138	Φ14 (outside diameter) *3 hose	Φ14 (outside diameter) *3 hose
GDJ1-M-32/1.6
GDJ1-M-40/1.3	190	190	139	Φ18 (outside diameter) *3 hose	Φ18 (outside diameter) *3 hose
GDJ1-M-50/1.0
GDJ1-M-63/0.8	194	194	142
GDJ1-M-80/0.63
GDJ1-M-100/0.5	239	169	145	GB/T9119 DN15PN6RF	GB/T9119 DN15PN6RF
GDJ1-M-125/0.4
GDJ1-M-160/0.32
GDJ1-M-200/0.25

Installation Diagram
We also have GDJ2-M, GDJ3-M, GDJ4-M, GDJ5-M, GDJ6-M, GDJ7-M, 2GDJ2-M, and other models of metering pumps or mechanical diaphragm metering pumps, which cannot be displayed due to space limitations! for the catalog.

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