Giant P-54W Reciprocating Triplex Plunger Pump – 4.0 GPM, 4000 PSI, 1450 RPM

Model: P-54W
Category: Pressure Washer Pumps → Triplex Plunger Pumps
Type: Giant P54W Reciprocating Triplex Plunger Pump – 4.0 GPM, 4000 PSI, 1450 RPM, 24mm Shaft

The Giant P54W Reciprocating Triplex Plunger Pump is a heavy-duty pressure washer pump built for dependable performance in commercial and industrial cleaning applications. Designed with an aluminum crankcase, forged brass manifold, solid ceramic plungers, and stainless steel valves, this pump delivers excellent durability, smooth operation, and long service life under demanding use conditions.

Key Features

• Genuine Giant P54W reciprocating triplex plunger pump

• Rated 4.0 GPM at 4000 PSI at 1450 RPM continuous duty

• Intermittent rating of 4.8 GPM at 4800 PSI at 1750 RPM

• Durable forged brass manifold for long-term reliability

• Solid ceramic oxide plungers for excellent wear resistance

• Aluminum crankcase with sight glass and vented dipstick

• Bronze connecting rods and forged, through-hardened crankshaft

• Stainless steel valves and hardened stainless steel plunger bases

• Nitrile seals with fabric reinforcing

• Designed for commercial and industrial high-pressure cleaning systems

Technical Specifications

Product Name: Reciprocating Triplex Plunger Pump
Manufacturer: Giant Pump
Model: P54W

Flow Rate: 4.0 GPM Continuous / 4.8 GPM Intermittent
Maximum Pressure: 4000 PSI Continuous / 4800 PSI Intermittent
RPM: 1450 RPM Continuous / 1750 RPM Intermittent
Maximum Fluid Temperature: 140°F

Inlet Ports: (2) 3/8" BSP, (1) 1/2" BSP
Discharge Ports: (2) 3/8" BSP
Plunger Diameter (Bore): 16 mm
Stroke: 18.1 mm
Shaft Diameter: 24 mm
Shaft Rotation: Top of pulley towards manifold

Manifold Material: Forged Brass
Plunger Material: Solid Ceramic Oxide
Valve Material: High Grade Stainless Steel
Seal Material: Nitrile with Fabric Reinforcing
Gear End Material: Aluminum
Condition: New

Construction Details

• Aluminum crankcase with sight glass and vented dipstick

• Forged and through-hardened crankshaft for durability

• Bronze connecting rods

• Hardened stainless steel plunger bases

• Solid ceramic oxide plungers

• Nitrile seals with fabric reinforcing

• High-grade stainless steel valves

• Forged brass manifold

Typical Applications

• Commercial pressure washer systems

• Industrial high-pressure cleaning equipment

• Pump replacements for compatible belt-drive pressure washers

• Equipment requiring a 4 GPM 4000 PSI triplex plunger pump

• Heavy-duty systems needing reliable continuous and intermittent-duty performance