Are piston pumps suitable for high-pressure applications?

Yes, they are especially suitable for hydraulic systems and high-pressure cleaning applications exceeding 100 bar.

What should be noted when installing a piston pump?

Ensure inlet pipe diameter is greater than or equal to the pump inlet and avoid excessive suction lift, preferably less than 1 meter.

Why is the piston pump noisy?

Possible causes include cavitation, worn bearings, or unstable fluid viscosity and pressure.

Can piston pumps be used in the food industry?

Yes, by using food-grade materials like 316L stainless steel and sanitary seals.

How often should piston pump seals be replaced?

Seals should be replaced every 1000-3000 hours, or more frequently for highly corrosive media depending on working conditions.

A4fo2232L-Nsc12K01 10174306 Engineering Machinery Fixed Displacement Pump

Name: A4fo2232L-Nsc12K01 10174306 Engineering Machinery Fixed Displacement Pump
Brand: Hebei Runhe Hydraulic Machinery Co., Ltd
SKU: 2292307845

Hebei, ChinaHebei Runhe Hydraulic Machinery Co., Ltd

US$699.00

1-99 Pieces

US$650.00

100+ Pieces

Sample price:US$610.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Offering Technical Support

Warranty

6-12 Months

Model NO.

A4FO2232L-NSC12K01 10174306

Structure

Piston Pump

Power

Hydraulic

Application

Backhoe Loader

Performance

New

Standard

Piston Pump

Colour

Black

Rated Presure

23MPa

Shell Material

Cast Iron

Application Field

Mobile Device

Peculiarity

High Transmission Efficiency

Installation Mode

Flange Mounting

Media Compatibility

Hydraulic Oil

Maintenance

Periodic Inspection

Transport Package

Carton

Specification

45*30*30

Trademark

RUNHE

Origin

China

HS Code

8413606090

Production Capacity

60000PCS/Year

Key features

High Efficiency & Fuel Savings: Load sensing technology ensures maximum efficiency and significant fuel savings during operation.

Cast Iron Construction: Durable cast iron shell material provides robust performance and long service life for heavy-duty use.

Customizable Specifications: Color, rated pressure, and shell material can be customized to meet specific application requirements.

1-Year Warranty Coverage: Comprehensive one-year warranty provided from the date of export for peace of mind and quality assurance.

Low Noise Operation: Engineered for low noise levels, ensuring a quieter working environment in various industrial applications.

Wide Flow Rate Range: Large range of available flow rates allows for versatile adaptation to different working conditions.

Direct Engine Mount Capability: Supports direct engine mount or PTO drive, offering flexible installation options for machinery.

Interchangeable with OEM: Parts are fully interchangeable with original Parker pumps, offering 25% lower price with same specs.

Company profile

Importers and ExportersFast DeliveryLow MOQCustomization from Samples

Hebei Runhe Hydraulic Machinery Co., Ltd

Hebei, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationAverage Response Time: ≤4.88h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier focused on hydraulic power machinery, components, pumps, vacuum equipment, mechanical parts, hardware, and technical services. It supports extensive customization and provides ODM and OEM services, but does not provide 3D software design, SDKs, or new products. Export orientation is strong, with 90% of sales from exports and self-operated import/export rights, while overseas service infrastructure is limited: no overseas agents, branches, warehouses, showrooms, or offline trade-show participation. Quality inspection procedures are documented, but certification-system status is NIL and sustainability controls show gaps. Production scale is reported as above the stated threshold, although detailed capacity evidence is limited.

Supplier typeThe supplier explicitly identifies as a professional technical supplier. Its stated business scope covers hydraulic power machinery and components, liquid-tight components and systems, pumps and vacuum equipment, mechanical parts, hardware products, and technical services; its primary export market is South America.

CertificationsThe supplier’s certification of management systems is recorded as NIL. This is explicit evidence that no management-system certification is reported in the provided information.

After-Sales capabilityThe supplier has no in-stock service capability, overseas warehouse, overseas showroom, overseas agent or branch, and offers overseas services in zero countries. Service management has written procedures but no records, indicating limited documented after-sales infrastructure.

R&D capabilityThe supplier has R&D capability and provides ODM services, but it does not provide 3D software design or SDKs and reported no new products during the past year. The evidence supports some product-development capability but also identifies clear limitations in software/tooling and recent innovation output.

Production capacityAnnual production output is reported as above the stated threshold, and finished-product inspections follow written instructions uniformly. However, the supplier has no in-stock capability, while outsourcing procedures and manufacturing-capacity contracts are unknown; therefore, production scale is indicated but operational depth is only partially evidenced.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. It also provides ODM and OEM services for well-known brands, directly supporting broad customization capability.