Udor CKD 5.5/44 S Plunger Pump W/ 24mm Keyed Solid Shaft, 5.5 GPM, 4350 PSI

Udor CKD 5.5/44 S Plunger Pump W/ 24mm Keyed Solid Shaft, 5.5 GPM, 4350 PSI

The Udor CKD 5.5/44 S Plunger Pump is a robust, high-performance pump designed for demanding industrial and commercial applications. Delivering a maximum flow of 5.5 GPM and a pressure rating of 4350 PSI, this pump operates at 1750 RPM with a 24mm keyed solid shaft for reliable power transmission. Built with a heavy-duty brass manifold featuring internal and external bracing, stainless steel piston guides, and heat-treated crankshaft, it ensures durability and efficiency under continuous use. Ideal for pressure cleaning, sewer jetting, vehicle wash systems, hydro-excavation, and UHP fire fighting, the CKD Series combines strength, precision, and long-lasting performance.

Industries: Pressure Washing, Truck Wash, Car Wash, Food Processing, In Plant Cleaning Systems, Graffiti Removal, Fire Fighting, Sewer Jetting, Hydro Excavating, Reverse Osmosis, Desalination Process, De-Mucking, Misting/Fogging/Cooling, Air Conditioning Cleaning, Ground and Sod Aeration, Machine Tool Coolant, Tree Debarking, Directional Boring and Drilling, Hydrostatic Testing, Soft Wash

Features

• Heavy-Duty Brass Manifold: Reinforced with internal and external bracing for superior strength.
• Durable Components: Bronze or aluminum connecting rods and heat-treated crankshaft for extended service life.
• Enhanced Valve Design: Large diameter brass or stainless steel valve caps with increased thread depth.
• Reinforced Ports: Inlet and discharge ports with reinforcing rings for added durability.
• Industrial Bearings: Tapered roller bearings for smooth and reliable operation.

Specifications

• Bar: 300
• Crankshaft Stroke/Code: 11.0mm/P
• GPM: 5.5
• Inlet: 3/4 in. BSP-F
• Lubrication: 34.5 oz Udor Lube
• Max Fluid Temp: 160°F
• Max Flow: 5.5 GPM / 20.8 L/min
• Max Pressure: 4350 PSI
• Model: CKD 5.5/44 S
• Outlet: 3/8 in. BSP-F
• Plunger Dia.: 22mm
• Power: 16.0 EBHP
• Power Requirement: 16.0 HP Electric
• Rated Pump Speed: 1750 RPM
• Seal Kit: 6061.10
• Shaft: 24mm Keyed Solid Shaft
• Valve Kit: 6061.03

Downloads

Specification Sheet (PDF Download)