KC-PGH3-05-28 Rexroth series Internal Gear Pump Industrial Machinery

The PGH3 series belongs to internal gear pumps, which are mainly composed of a pump body, bearing covers, an internal gear, a pinion shaft, sliding bearings, axial gaskets, etc. The pump body is commonly made of cast iron, and some models use aluminum alloy, which has good strength and a certain degree of corrosion resistance. It can provide stable power for equipment.

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Advantages

Low noise operation: Ensures a quiet working environment.

High efficiency over wide speed range: Maintains good performance at different speeds

Compact design: Occupies less space in the system.

Technical Data

Type	Displacementcm³/rev	Operating pressure up to bar	Peakpressure bar	Max speedRmp	Shaft Type	Control Method
PGH3-2X/005RE07VU2	5	280	350	3000	Splined shaft	RE
PGH3-2X/008RE07VU2	8	280	350	3000	Splined shaft	RE
PGH3-2X/011RE07VU2	11	280	350	3000	Splined shaft	RE
PGH3-2X/016RE07VU2	16	280	350	3000	Splined shaft	RE
PGH3-2X/022RE07VU2	22	280	350	3000	Splined shaft	RE
PGH3-2X/028RE07VU2	28	280	350	3000	Splined shaft	RE

Applications

Machine tools: Powers the hydraulic systems for smooth operation.

Injection molding machines: Facilitates the injection and clamping processes.

Mobile hydraulic equipment: Used in forklifts and excavators for various functions.

FAQ

How do you ensure product reliability without in-house production?

We hold ISO 9001/TS 16949 certifications and have over 15 years of hydraulic manufacturing experience. Each batch undergoes a 5-stage quality verification, including pressure cycle testing and material composition analysis.
How to handle component failures during the warranty period?

We offer a 12-month limited warranty (covering manufacturing defects). Simply send a diagnostic video via our platform, and our engineers will confirm repair/replacement solutions online.
Can technical drawings be provided for custom projects?

After confirming the deposit, engineering schematics can be shared under an NDA. Our advanced production system shortens lead times by 30% compared to traditional suppliers.
What is the minimum order quantity (MOQ) for hydraulic valves?

Standard models have a flexible MOQ of 50 pieces. Sample orders start from 20 pieces.
How to handle urgent breakdowns?

Our national partners stock critical spare parts in 6 regional centers, with priority delivery services available at major ports.
What are the payment terms for new customers?

A 50% T/T advance payment is required for the first transaction. Payment terms can be further discussed after three consecutive successful deliveries.
Are certification documents available?

Each shipment includes CE/ISO/REACH certificates. Special certifications (e.g., ATEX) require 45 days' prior notice.
Can you provide samples?

Yes. We can supply samples for your testing and verification needs. For sample requests, please inform us of the specific product model, quantity, and any special requirements. We’ll communicate details like sample preparation time, shipping arrangements, and relevant costs (e.g., sample production fees, logistics charges; partial costs may be negotiable under certain conditions).