Ligao GB Mechanical Diaphragm Metering Pump

Name: Ligao GB Mechanical Diaphragm Metering Pump
Brand: Ligao

Ligao GB mechanical diaphragm pump. ~240–2000 L/h, ~0.3–1.0 MPa.

Max flow

240–2000 L/h

Max pressure

max. approx. 1.0 MPa

Turndown / accuracy

—

Wetted materials

PVC、PVDF/PTFE、304/316L

Protection

—

Power

—

Inquire Now Download datasheetxiongxiaoyang55@gmail.com

Best for: verifying flow/pressure and control interfaces against your dosing duty (Mechanical Diaphragm Pumps). Confirm chemical compatibility and install constraints before ordering — inquire for help.

Features

Medium-large mechanical diaphragm
Optional rupture detection
Flange/thread connections

Specifications

Flow range	240–2000 L/h
Max pressure	max. approx. 1.0 MPa
Stroke / control	manual stroke; optional controller
Wetted materials	PVC、PVDF/PTFE、304/316L
Diaphragm / plunger	PTFE; optional double diaphragm
Drive	motor mechanical drive

Applications

Municipal water

Industrial wastewater

Chemical dosing

Oil & gas

Power & environmental

Pharma & paper

Materials & media

Wetted materials	PVC、PVDF/PTFE、304/316L
Diaphragm / plunger	PTFE; optional double diaphragm

Common chemicals: NaOCl, acids, alkalis, polymers — confirm compatibility when inquiring.

Controls & communication

Stroke / control

manual stroke; optional controller

Models & specs

Model	Flow	Pressure	Power
GB240/1.0	240 L/h	1.0 MPa	see manual
GB320/1.0	320 L/h	1.0 MPa	see manual
GB500/1.0	500 L/h	1.0 MPa	see manual
GB680/0.7	680 L/h	0.7 MPa	see manual
GB760/0.5	760 L/h	0.5 MPa	see manual
GB1000/0.4	1000 L/h	0.4 MPa	see manual
GB1200/0.4	1200 L/h	0.4 MPa	see manual
GB1600/0.3	1600 L/h	0.3 MPa	see manual
GB1800/0.3	1800 L/h	0.3 MPa	see manual
GB2000/0.3	2000 L/h	0.3 MPa	see manual