Lubrication Pump - Industrial Component

Product Specifications

Technical details and manufacturing context for Pump

Definition

A pump is a critical component within a lubrication system responsible for transferring lubricating oil or grease from a reservoir to various points requiring lubrication. It generates the necessary pressure to overcome system resistance and ensure consistent lubricant delivery to bearings, gears, and other moving parts, thereby reducing friction, wear, and heat generation. The pump operates by creating a partial vacuum at the inlet, drawing lubricant into the pump chamber. Mechanical action, such as rotating gears, reciprocating pistons, or vanes, then pressurizes and displaces the fluid, forcing it through the outlet and into the distribution lines. This pump is designed for use in machinery and equipment manufacturing, where reliable lubrication is essential for operational efficiency and longevity. It is available with a flow rate range of 5–50 L/min, operating pressure of 1.0–1.6 MPa, and a maximum pressure of 2.5 MPa, per ISO 9906 and standards respectively. Power requirements range from 0.75 to 7.5 kW, with voltage options of 380–460 V AC (three-phase, 50/60 Hz) per IEC 60038. The operating temperature range is -20 to 80 °C, and ingress protection is IP54–IP65 per IEC 60529. The pump body is made of cast iron (HT250 per GB/T 9439), with other components in steel or bronze. Weight varies from 15 to 60 kg depending on size and motor. These specifications are reference ranges; actual values must be confirmed with the manufacturer for specific applications. The pump is a component, not a standalone system, and requires proper selection based on system demand, including flow rate, pressure, and motor matching. Regular maintenance, such as checking for leaks, unusual noise, or pressure drops, is necessary to ensure reliable operation. Failure to maintain proper lubrication can lead to increased friction, overheating, and premature wear of machinery components. Always verify model-specific parameters and standards with the legal manufacturer or supplier before procurement.

Working Principle

The pump operates by creating a partial vacuum at the inlet, drawing lubricant into the pump chamber. Mechanical action, such as rotating gears, reciprocating pistons, or vanes, then pressurizes and displaces the fluid, forcing it through the outlet and into the distribution lines of the lubrication system. This ensures a continuous supply of lubricant to bearings, gears, and other moving parts, overcoming system resistance and maintaining proper lubrication.

Common Materials

Cast Iron, Steel, Bronze

Technical Parameters

Parameter	Typical range	Notes & selection driver
Flow Rate	5–50 L/min	Select based on system demandISO 9906
Max Pressure	2.5 MPa	Do not exceed for safety
Power	0.75–7.5 kW	Match motor to duty
Voltage	380–460 V AC	Three-phase, 50/60 HzIEC 60038
Operating Temperature	-20–80 °C	Lubricant viscosity limits
Ingress Protection	IP54–IP65	Higher for dusty/wet areasIEC 60529
Material	HT250	Cast iron body, corrosion resistantGB/T 9439
Weight	15–60 kg	Depends on size and motor

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM

Housing/Casing Part
Encloses and supports internal components, contains fluid pressure

Material: Cast Iron
Impeller/Gears Part
Rotating element that creates fluid movement and pressure

Material: Steel
Shaft Part
Transmits torque from motor to pumping element

Material: Steel
Seals Part
Prevent lubricant leakage along the shaft

Material: Synthetic Rubber

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Lubrication System

View system integration details

Filtration/Skimming System

View system integration details

Manufacturers of Pump

Manufacturer profiles associated with Pump.

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Frequently Asked Questions

What is the typical flow rate range for this pump?

The reference flow rate range is 5–50 L/min, but the actual required flow rate depends on the lubrication system's demand. Always confirm the specific model's performance with the manufacturer.

What standards are relevant for this pump?

The pump references ISO 9906 for flow rate, IEC 60038 for voltage, IEC 60529 for ingress protection, and GB/T 9439 for the cast iron material. These standards are for verification; compliance must be confirmed with the supplier.

What materials are used in this pump?

The pump body is typically cast iron (HT250 per GB/T 9439), with other components made of steel or bronze. Material selection may vary; verify with the manufacturer.

How should I select the right pump for my system?

Selection should be based on system demand, including required flow rate, operating pressure, and motor power. Consider the operating temperature, ingress protection rating, and weight. Always consult the manufacturer for model-specific data.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

Preliminary Technical Classification

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pressure:	Up to 10 bar
flow rate:	0.5 to 100 L/min
temperature:	-20°C to +80°C
slurry concentration:	Up to 5% solids by weight

Pump

Product Specifications

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