Diaphragm Metering Pump made of Stainless Steel - Standard

Application area Chemical technology, process technology, drinking water purification,... more

Application area

Chemical technology, process technology, drinking water purification, environmental technology, sewage treatment, process engineering, industrial engineering

Product specification

For conveyance of small and medium volume flows for continuous metering

Low-noise, oscillating displacement pump with electric drive and cam / spring follower mechanisms

The delivery rate can be adjusted by a self-locking rotary knob in 1 % steps via the stroke length (3 mm)

Reproducible dosing accuracy better than ±2 %

Equipped with PTFE-coated metering diaphragm

Ball valves for suction and pressure side

Polymer housing as protection against corrosion

Technical specification

Material:

Dosing head: stainless steel 1.4404/1.4581

Gasket: PTFE (polytetrafluoroethylene)

Valve ball: stainless steel 1.4401

Valve seat: PTFE (polytetrafluoroethylene)

Max. delivery rate: 9.6 - 76.8 l/h

Max. backpressure: 4 - 10 bar

Permissible admission pressure: up to 2,8 bar

Stroke length: 3 mm

Max. stroke frequency: 45 - 230 strokes/min

Stroke volume: 3.6 - 5.4 ml/stroke

Suction head: 6 - 7 mWC

Max. ambient temperature: -10 to +40 °C

Power consumption: 0.07 kW

Motor speed: 1,500 rpm at 50 Hz

Voltage: 230 V/50-60 Hz

External input: 0/4-20 mA (analogue input)

Protective system: IP 55

Pipe connection: external thread G 3/4"

Weight: 11 kg

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Item	Max. delivery rate l/h	max. Gegendruck bar	max. Vordruck bar	Fördervolumen ml/Hub	Hubfrequenz Hübe/min.	max. Saughöhe mWS	Einheit Stück	Price Euro*
301063	8	10	2,8	3,6	38	7	1	2,354.00
301064	16	10	2,8	3,6	77	7	1	2,354.00
301065	26	7	2,8	3,6	120	7	1	2,354.00
301066	42	7	2,8	3,6	192	7	1	2,354.00
301067	12	7	1,7	5,4	38	6	1	2,397.00
301068	24	7	1,7	5,4	77	6	1	2,397.00
301069	40	4	1,7	5,4	120	6	1	2,397.00
301070	64	4	1,7	5,4	192	6	1	2,397.00