We have sent following samples of the stator material of screw pump to your Bangalore office to Mr. J. E. Kondala Rao.


1)	Neoprene.
2)	EPDM.
3)	Natural Rubber.
4)	Nitrile.
5)	Hypalon.
6)	Viton.


Please check these samples with the actual effluent and confirm the material for the stator.  - From Mr.M. S. Nimbalkar

