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Bosch Rexroth Hydraulic Pump Flange 20 mm Companion Flange R900321448
Specifications
| Country of Origin | Germany |
|---|---|
| Brand | Bosch Rexroth |
| Material | Nitrile Rubber (NBR) |
| Model | R900321448 |
| Connection Size | 20 mm |
| CONTENTS | Companion Flange |
| For Use With | AZPF Gear Pumps |
| Standards/Approvals | ISO |
| Thread Standard | Metric |
| Self Aspirating External Gear Pump, 1 | 5 Tapered Shaft |
Key Features
- Constructed from nitrile rubber (NBR) suitable for hydraulic applications.
- Features ISO standard compliance ensuring quality assurance.
- Seal material is NBR, providing reliable sealing performance.
- Supports clockwise rotation with nominal displacement ranging 4 cm³/rev to 22.4 cm³/rev.
- Recommended for mineral oil fluids with viscosity between 10 mm²/s and 300 mm²/s.
- Operates effectively within fluid temperature range of -15°C to +80°C.
- Includes companion flange with fixings and O-ring for easy installation.
- Maximum permissible contamination level is NAS 1638 Class 10; filtration to Class 9 recommended.
Product Description
Bosch Rexroth R900321448 hydraulic pump flange features a durable and precise design with a 20 mm connection size and metric thread standard. Manufactured from nitrile rubber (NBR), it ensures excellent sealing and wear resistance in hydraulic pump systems.
This companion flange is engineered specifically for use with AZPF gear pumps fitted with a 1:5 tapered shaft, supporting clockwise rotation and nominal displacements between 4 cm³/rev and 22.4 cm³/rev for optimum hydraulic performance.
The flange meets ISO standards, representing high-quality manufacturing processes and reliability in operation. Its seal material is NBR which performs well in mineral oil-based fluids with viscosities ranging from 10 mm²/s to 300 mm²/s.
The operating fluid temperature range extends from -15°C up to +80°C, enabling usage in a variety of industrial and hydraulic systems. Installation is facilitated by the inclusion of all necessary fixing screws, O-ring, cutting ring, and retaining nut within the package.
To ensure long service life and system integrity, it is recommended that the hydraulic fluid be filtered to NAS 1638 Class 9; however, the maximum permissible contamination level allowed is NAS 1638 Class 10, requiring a minimum filter retention rate of B20 ≥100.
Durable nitrile rubber construction with excellent sealing properties. Compatible with AZPF gear pumps featuring 1:5 tapered shafts. Approved to ISO standards for quality and performance. Suitable for mineral oil fluids within wide viscosity range.
Operates reliably in fluid temperatures from -15°C to +80°C. Complete installation kit included with fixing screws and retaining components. Supports hydraulic systems requiring clockwise rotational flow. Strict filtration requirements ensure extended service life.
Manufactured in Germany ensuring superior craftsmanship.
This hydraulic pump flange is ideal for industrial, construction, manufacturing, and fluid power applications requiring precision fitting components. Explore more hydraulic components and pumps at EnvMart to support your system reliability and operational efficiency.
Explore more products in our Hydraulic Equipment category.
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Frequently Asked Questions
The connection size of this hydraulic pump flange is 20 mm.
It is constructed from nitrile rubber (NBR), which provides reliable sealing performance in hydraulic applications.
This model supports a nominal displacement range from 4 cm³/rev to 22.4 cm³/rev.
It is designed for use with AZPF gear pumps that feature a 1:5 tapered shaft.
It is recommended for use with mineral oil fluids having viscosities between 10 mm²/s and 300 mm²/s.
The operating fluid temperature range is from -15°C to +80°C.
Yes, it meets ISO standards, ensuring quality assurance in its manufacturing.
The package includes the companion flange, fixing screws, O-ring, cutting ring, and retaining nut for easy installation.
The maximum permissible contamination level is NAS 1638 Class 10, with a recommended filtration to Class 9.
It is manufactured in Germany, ensuring high-quality craftsmanship.
The flange utilizes a metric thread standard.
It is suitable for industrial, construction, manufacturing, and fluid power applications requiring precision fitting components.
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