General Pump PHTCK4050S – 45 GPM, 1500 PSI Triplex Pump | Summary
The General Pump PHTCK4050S is a heavy-duty triplex plunger pump built for high-flow, cold water applications such as car washes and commercial cleaning systems. It outputs an impressive 45 GPM at 1500 PSI, ideal for operations requiring high-volume water delivery at moderate pressure.
This pump features a nickel-plated forged brass manifold, solid ceramic plungers, and an industrial-grade seal stack designed to withstand low-quality water and demanding duty cycles up to 140°F. Its symmetrical power end design allows easy conversion for left- or right-hand shaft applications.
Cold Water PHTCK Pump, 45 GPM @ 1500 PSI | Features
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Designed for cold water use (up to 140°F) in car wash bays and commercial cleaning systems
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Industrial-grade seal stack for improved durability in poor water conditions
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Nickel-plated forged brass manifold resists corrosion and extends lifespan
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Solid ceramic plungers offer excellent heat and abrasion resistance
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Symmetrical power end with top and bottom mounting holes for easy left/right conversion
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Heavy-duty tapered roller bearings for high load and long duty cycles
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SAE-B hydraulic drive compatibility
| Specification | Details |
| Brand | General Pump |
| Part Number | PHTCK4050S |
| Max Flow | 45.0 GPM |
| Max Pressure | 1500 PSI |
| RPM | 900 |
| Bore / Stroke | 40mm / 50mm |
| Oil Capacity | 124.4 oz |
| Inlet Port | 1-1/2" - 11 FNPT |
| Discharge Port | 1" - 11 FNPT |
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