Maxroy RD

The Maxroy® RD is a hydraulically driven diaphragm dosing pump that ensures a constant and accurate dosage. The pump operates with a fixed plunger and stroke movement. This ensures that the exact amount of liquid is displaced each time. The durable PTFE diaphragm is thereby controlled and driven.

This technology guarantees safe and leak-free operation. The pump performs reliably, even with aggressive chemicals and harsh operating conditions.

The Maxroy RD dosing pump complies with international industry standards. It is suitable for a wide range of applications, including in the chemical, water treatment, and food industries. The design is focused on continuous use with minimal maintenance. Like all Maxroy pumps, this model delivers maximum reliability year after year.

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  • Output up to 64 liters/hour; working pressure up to 10 barg
  • Hydraulically operated PTFE diaphragm, designed for a service life of over 20,000 hours
  • Accuracy: ± 1% of nominal flow at a stroke length of 10% to 100%
  • Internal hydraulic safety valve; protects your dosing pump against overpressure
  • Cast iron housing, multiplex configuration available
  • Compliant with CE, API-675, and ATEX standards
ModelOutput l/h (max)Operating pressure barg (max)Suction height mwkStroke volume ml (max)Stroke frequency s.p.m.Viscosity (std)
RD58G5H2028T.b.c.0,007258T.b.c.
RD96G5H3528T.b.c.0,007296T.b.c.
RD144G5H5128T.b.c.0,0072144T.b.c.
RD180G5H6428T.b.c.0,0072180T.b.c.
RD58G5P2010T.b.c.0,007258T.b.c.
RD96G5P3510T.b.c.0,007296T.b.c.
RD144G5P5110T.b.c.0,0072144T.b.c.
RD180G5P6410T.b.c.0,0072180T.b.c.

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