Comet RW 4030S Pump.

Manufacturers Part Number: 6517010000

Brass manifold with 1/2" BSPF inlet and 3/8" BSPF outlet.

Features:

• Brass Head
• Crankcase: Die-Cast Aluminum Alloy for Protection Against Corrosion
• Piston Guides are Heat Treated Stainless Steel
• Highly Efficient Stainless Steel Check Valves
• Solid Ceramic Plungers
• Brass Manifold: Forged for Maximum Strenght and Longer Life up to 310 bar
• One Piece, Solid Bronze Alloy Connection Rods
• High Quality Tapered Roller Bearings
• Large Oil Capacity Dissipates Heat and Improves lubrication for Longer Life
• Exclusive No-Oil-Leak System in the crankcase minimising wear of the piston oil seal (Patented)
• Exclusive Sealing System Between Crankcase And Pump Head that prevents dust and dirt getting inside where the pistons work but letting water out (Patented)
• Solid Shaft 24mm for Belt Drive, Gearbox or Flex Couplers