Model No: iXH1820

Replacement LV Claw Rotor for Edwards iH & iXH Series Dry Vacuum Pumps – High-Precision 5-Claw Element Component

Engineered to rigorous OEM standards, this high-precision Edwards dry pump claw rotor delivers exceptional reliability and tight operational tolerances for demanding industrial applications. Manufactured from premium ductile iron or SS316L with optional anti-corrosion PTFE coating, this 5-claw component acts as an essential vacuum pump replacement spare part to restore peak vacuum performance.

Quantity :

US $266.00

US $120.00 To via UPS Estimated Delivery on 3-14

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High-Performance LV Claw Rotor for Edwards Dry Vacuum Pumps

In aggressive industrial vacuum processes—such as semiconductor etch, PECVD, flat panel display production, and solar cell manufacturing—internal pump rotors are constantly exposed to thermal stress, corrosive gases, and heavy particulate loads. Our premium replacement Edwards dry pump claw rotor is specifically machined to meet or exceed original equipment performance, providing a cost-effective yet uncompromised solution for pump maintenance and overhaul.

Key Features and Technical Highlights:

Precision Engineering & Tight Tolerances: Machined on advanced 5-axis CNC equipment to achieve an ultra-tight dimensional tolerance of ±0.005mm to ±0.01mm. This ensures optimal rotor-to-rotor clearance, minimising back-leakage while maintaining high volumetric efficiency and maximum ultimate vacuum levels.
Premium Material & Surface Treatment: Crafted from heavy-duty ductile iron (GGG50) or high-grade SS316L stainless steel. Available with specialised PTFE/PFA anti-corrosion coatings or nickel plating to prevent chemical attack, process gas adhesion, and premature wear in harsh gas-handling environments.
ISO 1940 Dynamic Balance: Every single LV claw rotor element undergoes strict dynamic balancing to meet ISO 1940 G2.5 (or G1.0) standards. This eliminates rotational vibration at high speeds, reduces bearing stress, and ensures quiet, reliable continuous operation.
Drop-in Compatibility: Designed for exact match installation with Edwards iH (iH80, iH160) and iXH series dry vacuum pumps. Serves as a direct vacuum pump replacement spare part, allowing maintenance technicians to complete overhauls quickly with zero modification required.