Doseuro Type A Spring Return Plunger Metering Pump

Name: Doseuro Type A Spring Return Plunger Metering Pump
Brand: Doseuro

Doseuro Type A spring-return plunger metering pumps. Standard to ~1,458 L/h / 20 barg by size; AP-A high-pressure to ~250 barg. Wetted SS316L/PVC/PP/PVDF/PTFE; manual/auto/RAPIDA.

Max flow

standard max. approx. 1,458 L/h (A350N @ 4 bar); high pressure AP-A approx. 15.6–74 L/h

Max pressure

standard max. approx. 20 barg; high pressure AP max. approx. 250 barg

Turndown / accuracy

—

Wetted materials

SS316L / PVC / PP / PVDF / PTFE

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

Vertical motor, spring-return mechanism
High accuracy; easy install & priming
ATEX version available
Manual / automatic / RAPIDA adjustment
Wetted materials: SS316L, PVC, PP, PVDF, PTFE
AP = high-pressure; higher pressures on request

Specifications

Flow	standard max. approx. 1,458 L/h (A350N @ 4 bar); high pressure AP-A approx. 15.6–74 L/h
Max pressure	standard max. approx. 20 barg; high pressure AP max. approx. 250 barg
Drive	spring return plunger
Wetted parts	SS316L / PVC / PP / PVDF / PTFE
Control	manual / RAPIDA
Brand	Doseuro

Applications

Water treatment

Pulp & paper

Food & beverage

Oil & gas

Agriculture

Plating & mining

Textile

Chemical & pharma

Materials & media

Wetted parts

SS316L / PVC / PP / PVDF / PTFE

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

Controls & communication

Control

manual / RAPIDA

Models & specs

Model	Notes
A125N	156 L/h @ 20 bar
A175N	408 L/h @ 20 bar
A250N	1,042 L/h @ 20 bar
A350N	1,458 L/h @ 4 bar
AP-A125N	15.6 L/h @ ~250 bar
AP-A175N	28.6 L/h @ ~250 bar
AP-A250N	74.1 L/h @ ~250 bar (UK); catalog also lists 57.4 @ 230