Description Manuals Videos Articles Popular Accessories Clemco Part #00594 Replacement Water Hose Coupling for WetBlast Flex Pump Module. Twist On, 1/2 Inch Female Pipe Thread. WetBlast Flex Pump Module Item # 9 Dustless (Wet) Sandblasting Benefits Slurry Blast, Venturi Blast, and Vapor Blasting Is Dustless Blasting Really Dustless? Related Parts (5) Parts Included (5) 1-1/2" NPT CF-2 Coupling #00553 $41.88 1010 1/2" Compression Bushing Coupling #11086 $69.63 1107 Blast Hose Coupling | 1" ID x 1-7/8" OD $19.31 - $42.89 1747 1/2" Air Hose #12472 $9.04 1478 Blast Hose Coupling | 1-1/2" ID x 2-3/8" OD $23.49 - $90.83 1748