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Castings Manufactured
Castings for Pumps and Compressors
Darwins specialises in the manufacture of the following castings:
Impellers
• Single entry and double entry shrouded • Open • Vane wheel
Casings and Covers
• vacuum pump • centrifugal • multistage • chemical
Pump bowls
Diffusers
Castings for Valves
Our expertise in casting difficult alloys to high integrity specifications is vital for safety-critical applications. We provide components for all types of valves – including gate, globe, check, ball and butterfly valves – ranging in size from 15mm to 1 metre, covering most pressure ratings.
Castings for General Engineering
Darwins manufactures a large range of parts for general engineering, including:
Turbo housings
Wear rings
Die parts
Bearing housings
Gear parts
Our castings are supplied to precise specifications in a cast, proof machined, or finished machined state.