493820400 – Bosch Rexroth AVENTICS Diaphragm for DR Regulator, In Stock
Buy the Bosch Rexroth 493820400, a genuine AVENTICS diaphragm spare part for DR series pressure regulators, part of the air preparation/FRL product range. In stock and available for fast shipping. Get a quote today.
Key Technical Specifications
- Product Type: Diaphragm (spare part), for DR series regulator
- Part Number: 493820400
- Manufacturer: AVENTICS (Bosch Rexroth pneumatics)
- Product Category: Air Preparation / FRL
- Customs Duty Number: 84819000
Design and Performance
Genuine Replacement Diaphragm for DR Regulators
As a factory-specified AVENTICS diaphragm, the 493820400 provides the correct sealing and pressure-sensing surface for compatible DR series pressure regulators, restoring accurate pressure regulation performance during maintenance.
Core Component for Reliable Pressure Sensing
The diaphragm is the pressure-sensing element within the regulator, flexing in response to downstream pressure changes to modulate the valve mechanism — replacing a worn or fatigued diaphragm restores the regulator’s original response accuracy.
Cost-Effective Maintenance Alternative to Full Regulator Replacement
Replacing a worn diaphragm is typically far more cost-effective than purchasing a complete new DR regulator, making the 493820400 a practical choice for extending the service life of existing pressure regulation equipment.
Genuine AVENTICS/Rexroth Fit for Reliable Long-Term Sealing
As a documented Bosch Rexroth (AVENTICS pneumatics) component, this diaphragm provides the material compatibility and dimensional accuracy expected of genuine OEM regulator seals, supporting dependable long-term pressure regulation.
Part of the Broader Air Preparation/FRL Product Range
As part of Bosch Rexroth’s AVENTICS air preparation product family, this diaphragm supports maintenance of DR regulators used across a wide range of pneumatic filter-regulator-lubricator (FRL) assemblies.
Why Buy the 493820400 From Us
- In stock and ready for immediate dispatch
- Fast shipping on every order
- Commercial advisory support to help you confirm compatibility with your DR pressure regulator
- Competitive pricing — get a quote in minutes
