HYD-RTF135N Hydraulic Motor Pump | 36 GPM 1500 PSI

HYD-RTF135N | Hydraulic Motor Pump | 36 GPM 1500 PSI | Flood-Class Volume

HYD-RTF135N opens the flood class: Annovi Reverberi’s RTF flow series — 36 GPM (135 L/min) at up to 1500 PSI on the 1000 RPM industrial frame — in the N-version solid-shaft build for coupled drives. The RTF line is what the RT platform becomes when the mission inverts: where the pressure-led siblings concentrate energy into cutting jets, the RTF spreads it into sheer moving water — three dozen gallons a minute, delivered at a working pressure gentle enough for tank linings, painted steel, and food-adjacent surfaces, yet firm enough to carry debris, sweep solids, and reach where hoses point.

That combination owns a specific set of jobs. Tanker, railcar, and tote washout where interior surfaces must rinse fast and survive intact; barge holds and ship tanks where the day is measured in compartments; dust suppression and material wetting fed through spray networks; plant washdown where the floor drain, not the surface, is the constraint. Work where a pressure washer is the wrong tool and a transfer pump has no reach — the flood class exists precisely between them, and the HYD-RTF135N is its volume workhorse.

HYD-RTF135N Specifications

• SKU: HYD-RTF135N
• Configuration: Solid-shaft industrial pump — N version, for coupled or belt drive
• Pump: Annovi Reverberi RTF 135 flow-series platform (industrial frame)
• Flow Rate: 36 GPM (135 L/min)
• Maximum Discharge Pressure: 1500 PSI (100 bar class)
• Rated Speed: 1000 RPM — never overspeed
• Power Requirement: Approximately 37 HP at full duty
• Maximum Fluid Temperature: 140°F
• Pump Head: Corrosion-resistant with stainless wet-end components
• Plungers: Ceramic
• Shaft: Solid (N version) — coupling interface confirmed at order

Drive Options for the Solid Shaft

Full duty asks roughly 45 hydraulic horsepower delivered continuously — notably lighter than the pressure-led pumps of similar frame, one of the flood class’s quiet economies. The solid shaft accepts the architecture your system dictates: a piston or big gear hydraulic motor through a flex coupling or bell housing, 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 hydraulic circuits within the motor’s rating, filter returns at 10–25 microns, and engineer cooling for shift-length duty. Call WSHPWR with your power system’s numbers and we will spec the complete drive before you order.

Volume Physics, Honestly Priced

Washout and flush work obey mass-flow physics: debris moves when enough water carries it, and coverage scales with gallons once pressure clears the modest threshold that lifts loose material. At 36 GPM the HYD-RTF135N clears compartments in passes that 20 GPM machines repeat, floods spray networks that starve smaller pumps, and does it all at 100-bar loading that treats seals, valves, and packings to the easiest life in the industrial catalog. Operations that also need cutting pressure should look up the RT family’s pressure-led rungs — or pair one alongside; operations built on volume should buy the pump built to deliver it, and skip paying for bar the nozzles never use.

The 1000 RPM Frame at Its Gentlest

The industrial frame’s slow pace and the flood class’s low pressure compound: a third fewer strokes per gallon than compact-frame speeds, each stroke loaded at the bottom of the family curve. The result is the longest-service-interval profile the RT architecture offers — which is exactly what washout operations running compartment after compartment, shift after shift, are buying. Serviceable valve access keeps the inspections that remain inside a maintenance window, and AR repair kits keep the path standard.

Installation & Operation Notes

Mount on structure worthy of an industrial reciprocating machine, align the coupling to specification, and verify rotation at commissioning. Suction is the whole game at this flow: 36 GPM demands flooded, filtered, full-size inlet plumbing — buffer-tank feed is standard practice, and any restriction cavitates the pump faster than any other error. Fit an unloader and relief rated for the working pressure, size nozzles and spray manifolds to the 36 GPM duty point, hold 1000 RPM without exception, and winterize thoroughly — the flood class holds more trapped water than anything else in the catalog.

Quality Assurance & Maintenance

Every HYD-RTF135N is factory-tested for flow rate, pressure stability, and vibration before shipment. Maintenance follows the industrial AR routine — scheduled crankcase oil service, seal inspection, periodic valve checks with AR repair kits — on the stretched intervals the slow frame and gentle pressure jointly earn. In a fleet’s maintenance ledger, the flood pump is routinely the line item that never moves.

HYD-RTF135N Key Features & Applications

• 36 GPM at 1500 PSI on the 1000 RPM industrial frame — the flood class’s volume workhorse.
• Solid shaft (N version) for hydraulic, electric, or engine drive through your coupling architecture.
• Roughly 45 hydraulic HP runs full duty — the light supply bill of the volume mission.
• Gentle 100-bar loading posts the easiest consumables life in the industrial catalog.
• Feeds spray networks and washout manifolds that starve smaller pumps.
• Ideal for tanker, railcar, and tote washout, barge holds and ship tanks, dust suppression and material wetting, plant washdown, and coupled-drive volume builds.