Gem Bids For Impeller Shaft For Screen Wash Pump As Perdrawing No M-17-s-30-rev-0 Material - Ss 316 As Perastm, Line Shaft For Screen Wash Pump As Perdrawing No M-17-s-30-rev-0 Material - Ss 316 As Perastm A, Top Shaft For Screen Wash Pump As Perdrawing No M-17-s-30-rev-0 Material - Ss 316 As Perastm-a-276, Shaft Coupling As Per Drawing No M-10-s-27-rev-0. Material - Ss 316 As Per Astm-a-276-uns-31600