GEMO BFG3 High Pressure Diaphragm Pump

BFG3 high-pressure diaphragm pump for filter-press feed up to 1.4 MPa.

Max flow

1041 L/min

Max pressure

1.4 MPa

Turndown / accuracy

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Wetted materials

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Protection

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Power

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

Features

Max. outlet pressure 1.4 MPa
Flow 378.5–1041 L/min
Suited to filter press feeding
Helps reduce filter cake moisture
Optional intelligent control

Specifications

Series	BFG3
Drive	pneumatic (high pressure)
Max flow	1041 L/min
Max outlet pressure	1.4 MPa
Suction height	5 m
Brand	GEMO

Applications

Wastewater treatment

Filter press feeding

Environmental engineering

Materials & media

Ask for wetted-parts details or check the brochure.

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

Controls & communication

Control options are listed in notes or confirmed on inquiry.

Models & specs

Model	Flow	Pressure	Notes
BFG3-40	378.5 L/min	1.4 MPa	suction lift 5 m; particles ≤4.8 mm; air consumption 0.9 m³/min; air supply 0.7 MPa; voltage 220V; power 50W; size 1-1/2" flange; air inlet 1/2"
BFG3-50	568 L/min	1.4 MPa	suction lift 5 m; particles ≤6.4 mm; air consumption 1.5–2.0 m³/min; air supply 0.7 MPa; voltage 220V; power 50W; size 2" flange; air inlet 1/2"
BFG3-80	1041 L/min	1.4 MPa	suction lift 5 m; particles ≤9.4 mm; air consumption 3.0–4.0 m³/min; air supply 0.7 MPa; voltage 220V; power 50W; size 3" flange; air inlet 3/4"