Hydraulic-Driven Diaphragm Metering PumpHY-X Series

HY-X Series

Hydraulic-Balanced Diaphragm, Ultra-High-Pressure Precision

HY-X Series
Key Specifications
Max Flow RateUp to 1,000 L/h
Max Back PressureUp to 100 bar
Metering Accuracy±0.5%
Drive TypeHydraulic-balanced diaphragm drive
Protection RatingIP55

Product Overview

The HY-X Series employs hydraulic-balanced diaphragm technology, maintaining equal pressure on both sides of the diaphragm to significantly extend diaphragm service life. It is designed for ultra-high-pressure, high-accuracy industrial metering and is the preferred solution for petrochemical, high-pressure water injection, and similar demanding applications.

Product Features

Hydraulic-balanced diaphragm for significantly extended diaphragm life
Ultra-high-pressure design up to 100 bar back pressure
Metering accuracy ±0.5%
Automatic diaphragm rupture detection and alarm
Ingress protection rating IP55

Technical Data

ModelMax Flow (L/h)Max Pressure (bar)Motor Power (kW)
HY-X-050/100501001.5
HY-X-100/70100702.2
HY-X-250/50250503.0
HY-X-500/30500304.0
HY-X-1000/151000155.5

* Specifications listed are for standard models. Contact us for custom configurations.

Typical Applications

High-pressure chemical injectionOil and natural gas industryHigh-pressure reverse osmosis systemsSupercritical fluid processing

Installation & Application Gallery

Hydraulic metering pumps ready for batch shipment — factory stock photo

Hydraulic metering pumps ready for batch shipment — factory stock photo

Assembly workshop — hydraulic pumps undergoing pre-shipment quality inspection

Assembly workshop — hydraulic pumps undergoing pre-shipment quality inspection

Request a Quote

Share your process parameters (flow rate, back pressure, media) and we will provide an accurate quotation.

Get a Quote Download Datasheet

Material Options

Liquid End Materials
SS316HastelloyTitanium AlloyPVDF
Diaphragm Materials
PTFEFKM