Diaphragm Metering Pump made of PVDF - Standard

Application area Chemical technology, process technology, environmental technology, sewage... more

Application area

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

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

Dosing head made of PVDF ensures high chemical resistance

Polymer housing as protection against corrosion

Technical specification

Material:

Dosing head: PVDF (polyvinylidene fluoride)

Gasket: PTFE (polytetrafluoroethylene)

Valve ball: ceramic/glass

Valve seat: PTFE (polytetrafluoroethylene)

Max. delivery rate: 8 - 64 l/h

Max. backpressure: 4 - 10 bar

Permissible admission pressure: up to 2,8 bar

Stroke length: 3 mm

Max. stroke frequency: 38 - 192 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: hose nozzle for tubing with inside Ø 16 mm, external thread G 3/4"

Weight: 6 kg

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Item	Max. delivery rate¹ l/h	max. Gegendruck bar	max. Vordruck bar	Fördervolumen ml/Hub	Hubfrequenz Hübe/min.	max. Saughöhe mWS	Einheit Stück	Price Euro*
301055	8	10	2,8	3,6	38	7	1	3,014.00
301056	16	10	2,8	3,6	77	7	1	3,014.00
301057	26	7	2,8	3,6	120	7	1	3,014.00
301058	42	7	2,8	3,6	192	7	1	3,014.00
301059	12	7	1,7	5,4	38	6	1	3,109.00
301060	24	7	1,7	5,4	77	6	1	3,109.00
301061	40	4	1,7	5,4	120	6	1	3,109.00
301062	64	4	1,7	5,4	192	6	1	3,109.00