FE-A series · Electromagnetic

Electromagnetic
metering pumps.

Solenoid-driven diaphragm pumps for low-flow, low-pressure chemical dosing. The solenoid drive uses less energy than a motor-driven pump, and output is set by both stroke length and stroke speed.

1.0–20.0LPH flow range

12.0kg/cm² max. pressure

±1%Steady-state accuracy

Focus FE-A series electromagnetic dosing pump

Solenoid drive, no motor or gearbox

Flow set by stroke length and speed

Turn-down ratio 10:1

PP, PVC, PTFE or SS-316 pump heads

Single phase 220 V AC, 50 W

01Model specifications

100 SPM range.

Model	Min. flow (cc/hr)	Max. flow (LPH)	Max. pressure (kg/cm²)	Hydro test (kg/cm²)	Diaphragm	Stroke	Drive	Vol. eff.	Tubing (mm)	Data sheet
FE-A-101	10	1.0	12.0	18.0	42 mm (No. 1)	1.0 mm	Type 1	> 70%	6 × 4	View
FE-A-102	20	2.0	10.0	15.0	42 mm (No. 1)	1.5 mm	Type 1	> 70%	6 × 4	View
FE-A-103	40	4.0	6.0	9.0	57 mm (No. 2)	2.0 mm	Type 1	> 90%	9.5 × 6.35	View
FE-A-103-M1	50	5.0	5.0	7.5	57 mm (No. 2)	2.0 mm	Type 2	> 90%	9.5 × 6.35	View
FE-A-104	60	6.0	4.0	6.0	53 mm (No. 3)	2.0 mm	Type 2	> 90%	9.5 × 6.35	View
FE-A-105	120	10.0 / 12.0	3.0 / 2.0	4.5	61 mm (No. 4)	1.75 mm	Type 2	> 90%	9.5 × 6.35	View

FE-A-105 is rated 10.0 LPH at 3.0 kg/cm² and 12.0 LPH at 2.0 kg/cm². Drive unit Type 1 / Type 2 refers to the solenoid drive size. End connection ½″ NPT male.

02Model specifications

180 SPM range.

Model	Max. flow (LPH)	Max. pressure (kg/cm²)	Hydro test (kg/cm²)	Diaphragm	Stroke	SPM	End connection	Data sheet
FE-A-68	6.0	8.0	12.0	56 mm	1.5 mm	180	Hose, 3/8″ × 1/4″	View
FE-A-126	15.0 / 10.0	4.0 / 5.0	7.0	53 mm	1.8 mm	180	Hose, 3/8″ × 1/4″	View
FE-A-173	17.0	3.0	4.5	53 mm	1.8 mm	180	Hose, 3/8″ × 1/4″	View
FE-A-202	20.0	2.0	3.0	53 mm	1.8 mm	180	Hose, 3/8″ × 1/4″	View

FE-A-126 is rated 15.0 LPH at 4.0 kg/cm² and 10.0 LPH at 5.0 kg/cm². Supplied with foot valve, injection valve and LDPE hose.

03General specifications

Applies to
every model.

Make: Focus
Type: Electromagnetic, diaphragm
Stroke & speed adjustment: Manual
Flow control: Stroke length and speed controls
Capacity variation by stroke length: 0 to 100% (adjust only while the pump is running)
Turn-down ratio: 10:1
Steady-state accuracy: ± 1%
Linearity: ± 3%
Repeatability: ± 3%
Noise: < 80 dB
Vibration: < 40 microns
Optional accessories: Low-level indicator with magnetic float switch
Weight: 3.5 kg with PP head (without packing)

04Materials of construction

Four pump-head
options.

Component	PP head	PVC head	PTFE head	SS-316 head
Head	PP	PVC	PTFE	SS-316
Housing	GFPP	GFPP	GFPP	GFPP
Diaphragm	Teflon-faced Hypalon	Teflon-faced Hypalon	Teflon-faced Hypalon	Teflon-faced Hypalon
Ball	Ceramic	Ceramic	Ceramic	Ceramic
Ball seal	PTFE / Viton	PTFE / Viton	PTFE / Viton	PTFE / Viton
Suction valve seat	PVC	PVC	PVC	SS-316
Discharge valve housing	PVC	PVC	PVC	SS-316
Foot valve	PVC	PVC	PTFE	SS-316
Injection valve (anti-siphon)	PVC	PVC	PTFE	SS-316