HYD-RTP38N Hydraulic Motor Pump | 10 GPM 7250 PSI

HYD-RTP38N | Hydraulic Motor Pump | 10 GPM 7250 PSI | UHP Production Rate

HYD-RTP38N is the production spec of AR’s ultra-high-pressure industrial line: the RTP 38.500 platform — 10 GPM (38 L/min) at up to 7250 PSI (500 bar) on the 1000 RPM frame — in the N-version solid-shaft build for coupled drives. It shares its 500-bar class with the 7.9 GPM RTP sibling; what it adds is 27% more water at the same jet energy, and in UHP work that arithmetic converts directly into the number contractors actually quote: square footage per shift. Same bond-breaking pressure, more jets fed, wider swath covered, faster feed rate held — the strip that took the crew until Thursday finishes Wednesday.

That is the whole selection logic between the two. UHP removal rates scale with flow once pressure clears the material’s release threshold, so at a constant 500 bar the bigger pump is simply the faster tool — on coating and lining removal, scarification, and exchanger-bundle work where the meter is running. Crews that bill by production choose the HYD-RTP38N and pay their way in the larger drive it asks; crews sized to smaller power systems take the 7.9 GPM unit and the lighter supply bill. Both remove the same materials; this one removes more of them per day.

HYD-RTP38N Specifications

• SKU: HYD-RTP38N
• Configuration: Solid-shaft UHP industrial pump — N version, for coupled or belt drive
• Pump: Annovi Reverberi RTP 38.500 platform, industrial UHP frame
• Flow Rate: 10 GPM (38 L/min)
• Maximum Discharge Pressure: 7250 PSI (500 bar)
• Rated Speed: 1000 RPM — never overspeed
• Power Requirement: Approximately 50 HP at full duty
• Maximum Fluid Temperature: 140°F
• Wet End: UHP-rated head and valve architecture with ceramic plungers
• Shaft: Solid (N version) — coupling interface confirmed at order

Drive Options for the Solid Shaft

Full duty asks roughly 60 hydraulic horsepower delivered continuously — genuine engineered-power territory, and the solid shaft accepts whatever architecture supplies it: a bent-axis piston motor through a flex coupling or bell housing (the Sunfab SCM class WSHPWR stocks for this frame family), an electric motor geared to 1000 RPM on a common base, or an engine drive through reduction. Align to coupling specification, guard the drive, relieve the hydraulic side within the motor’s rating, and engineer reservoir volume, return filtration, and oil cooling for continuous duty — at this power level, thermal design is system design. Call WSHPWR with your power system’s numbers and we will spec the complete drive before you order.

Production Math at 500 Bar

Ultra-high-pressure removal is a threshold-and-throughput trade: pressure gets the material to release, flow sets how fast the released material leaves. At 7250 PSI the HYD-RTP38N crosses the same thresholds as its smaller sibling — epoxies and urethanes sheeting off steel, mill scale stripping to profile-ready bright metal, rubber linings and membranes peeling whole, laitance scarifying at pace — and then feeds 27% more water through the rotating heads, lance nozzles, or multi-jet tooling doing the leaving. On bid work, that percentage is margin; on plant outages, it is schedule; on marine and infrastructure jobs where access costs more than labor, it is the difference between one mobilization and two.

The Industrial Frame Under the Number

Ten gallons at 500 bar loads a drivetrain like nothing in the washdown world, and the RTP’s 1000 RPM architecture is the answer: a third fewer strokes per gallon than a 1450 RPM machine, each one carried by the heavy industrial crankcase and a UHP-rated wet end built for service in place. At this pressure class, stroke count is the wear clock on seals, valves, and packings — the slow frame winds it slower, and the maintenance window stays a window instead of becoming a teardown.

UHP Safety Is a System

At 7250 PSI, water is a cutting tool and must be treated as one. Every downstream component — hose, fittings, lances, rotating heads, nozzles — must be UHP-rated for the working pressure with margin, inspected on schedule, and retired on condition; nothing from the pressure-washing shelf crosses over. Operators need UHP-specific training, protective equipment, and controlled work zones; dump-style controls and correct relief protection are non-negotiable. WSHPWR supplies UHP-rated accessories and will help spec the complete, compliant circuit — the system is the product, the pump is its heart.

Quality Assurance & Maintenance

Every HYD-RTP38N is factory-tested for flow rate, pressure stability, and vibration before shipment. Maintenance follows the UHP discipline: scheduled crankcase oil service, seal and packing intervals respected proportionally to the 500-bar duty, valve inspection on hours, and AR repair kits keeping the path standard. Engineered onto a correct drive and run at rated speed, the industrial frame makes maximum production a routine, not a risk.

HYD-RTP38N Key Features & Applications

• 10 GPM at 7250 PSI (500 bar) — the production-rate spec of AR’s industrial UHP line.
• 27% more flow than the 7.9 GPM sibling at identical jet energy: square footage per shift is the payoff.
• Solid shaft (N version) for hydraulic, electric, or engine drive; ~60 hydraulic HP continuous.
• Feeds multi-jet tooling and rotating heads that starve smaller UHP pumps.
• 1000 RPM industrial frame winds the UHP wear clock a third slower per gallon.
• Ideal for production coating and lining removal, plant outages and refinery turnarounds, marine and infrastructure prep, scarification at pace, and UHP contractors who bill by the square foot.