GEMO BFD Large Flow Electric Diaphragm Pump

BFD large-flow electric diaphragm pump with low/high pressure options.

Max flow

480 L/min

Max pressure

7 bar

Turndown / accuracy

—

Wetted materials

—

Protection

—

Power

—

Inquire Now Download datasheetxiongxiaoyang55@gmail.com

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

High-flow electric drive
Low-pressure / high-pressure options
Flow 48–480 L/min
Power 1.5–5.5 kW
Compact structure, easy maintenance

Specifications

Series	BFD
Drive	electric
Max flow	480 L/min
Max head	70 m
Max outlet pressure	7 bar
Brand	GEMO

Applications

Chemical

Pharmaceutical

Petroleum

Environmental protection

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	Power	Notes
BFD-25	48 L/min	4 bar	1.5 kW	low-pressure type; head 40 m; suction lift 4 m; particles ≤3.2 mm
BFD-40	162 L/min	4 bar	2.2 kW	low-pressure type; head 40 m; suction lift 5 m; particles ≤4.8 mm
BFD-50	245 L/min	4 bar	3 kW	low-pressure type; head 40 m; suction lift 5 m; particles ≤6.4 mm
BFD-80	480 L/min	4 bar	4 kW	low-pressure type; head 40 m; suction lift 6 m; particles ≤9.4 mm
BFDS-25	48 L/min	7 bar	2.2 kW	high-pressure type; head 70 m; suction lift 4 m; particles ≤3.2 mm
BFDS-40	162 L/min	7 bar	3 kW	high-pressure type; head 70 m; suction lift 5 m; particles ≤4.8 mm
BFDS-50	245 L/min	7 bar	4 kW	high-pressure type; head 70 m; suction lift 5 m; particles ≤6.4 mm
BFDS-80	480 L/min	7 bar	5.5 kW	high-pressure type; head 70 m; suction lift 6 m; particles ≤9.4 mm