The General Pump TSS1511 from the trusted T‑Series 47 line is built for professional‑grade durability and consistent performance. With a rated output of 4.0 GPM at 3,500 PSI, this pump delivers significant cleaning power for commercial, rental, and industrial systems. Crafted with high‑quality materials and an oil‑bath crankcase design, it’s designed for longevity under demanding conditions.
Specifications
Maximum Flow: 4.0 GPM @ 3,500 PSI.
Maximum Pressure: 3,500 PSI.
Maximum Pump Speed / RPM: 1,450 RPM.
Bore / Stroke: 0.787 in / 20 mm bore, 0.472 in / 12 mm stroke.
Shaft Diameter: 0.945 in / 24 mm solid shaft.
Inlet Port Thread: 1/2‑14 BSPP‑F.
Discharge Port Thread: 3/8‑19 BSPP‑F.
Crankcase / Oil Capacity: Large‑capacity die‑cast anodized aluminum oil‑bath crankcase (approx. 32 lbs weight).
Maximum Fluid Temperature: 165 °F.
Features
Forged brass manifold with exclusive lifetime warranty — built for durability and high‐pressure performance.
Solid ceramic plungers with continuously lubricated packings, designed for long service life and minimal maintenance.
Unitized stainless steel inlet and discharge valves for smooth, reliable operation.
Heavy‐duty tapered roller bearing and oversized connecting rods for long pump life.
Compact, serviceable design that integrates easily into belt‑drive or direct‑drive systems.
Applications
The TSS1511 is ideally suited for:
Commercial cleaning systems (large surfaces, building exteriors, heavy equipment)
Rental fleets or mobile cleaning units where high pressure and moderate flow are required
Replacement or upgrade for belt‑drive systems requiring a 24 mm solid‑shaft pump
Installations demanding longevity, reliability, and professional performance
The General Pump TSS1511 from the trusted T‑Series 47 line is built for professional‑grade durability and consistent performance. With a rated output of 4.0 GPM at 3,500 PSI, this pump delivers significant cleaning power for commercial, rental, and industrial systems. Crafted with high‑quality materials and an oil‑bath crankcase design, it’s designed for longevity under demanding conditions.
Specifications
Maximum Flow: 4.0 GPM @ 3,500 PSI.
Maximum Pressure: 3,500 PSI.
Maximum Pump Speed / RPM: 1,450 RPM.
Bore / Stroke: 0.787 in / 20 mm bore, 0.472 in / 12 mm stroke.
Shaft Diameter: 0.945 in / 24 mm solid shaft.
Inlet Port Thread: 1/2‑14 BSPP‑F.
Discharge Port Thread: 3/8‑19 BSPP‑F.
Crankcase / Oil Capacity: Large‑capacity die‑cast anodized aluminum oil‑bath crankcase (approx. 32 lbs weight).
Maximum Fluid Temperature: 165 °F.
Features
Forged brass manifold with exclusive lifetime warranty — built for durability and high‐pressure performance.
Solid ceramic plungers with continuously lubricated packings, designed for long service life and minimal maintenance.
Unitized stainless steel inlet and discharge valves for smooth, reliable operation.
Heavy‐duty tapered roller bearing and oversized connecting rods for long pump life.
Compact, serviceable design that integrates easily into belt‑drive or direct‑drive systems.
Applications
The TSS1511 is ideally suited for:
Commercial cleaning systems (large surfaces, building exteriors, heavy equipment)
Rental fleets or mobile cleaning units where high pressure and moderate flow are required
Replacement or upgrade for belt‑drive systems requiring a 24 mm solid‑shaft pump
Installations demanding longevity, reliability, and professional performance
