HYD-RTXSS130.500 Stainless RTX Pump | Hydraulic Package

HYD-RTXSS130.500 Stainless RTX Pump | Hydraulic Package

• HYD-RTXSS130.500 is a ready-to-integrate hydraulic drive package built around an
  Annovi Reverberi RTX-SS triplex plunger pump with a stainless steel head for superior
  corrosion resistance and long service life in wet, hot, or chemically aggressive environments.
• Made in Modena, Italy by Annovi Reverberi—an industry leader in high-pressure pump
  technology since 1958.
• Package pairs the stainless-head pump with a displacement-matched, low-speed/high-torque (LSHT)
  hydraulic motor on a rigid, alignment-stable base.
• Direct-coupled layout eliminates belts and large guards to reduce footprint, simplify guarding, and
  keep shaft centerlines true so bearings, seals, and ceramic plungers stay within design geometry.
• Frame provides clear access to coupling hardware, the oil sight area, and the vented dipstick, so
  routine checks and oil changes are fast and repeatable for a single technician.

Hydraulic Motor & Circuit

• HYD-RTXSS130.500 Hydraulic motor is sized for common mobile and industrial circuits and displacement-matched to the
  required pump speed and torque at the target working pressure.
• Uses pressure and return ports typically sized at 3/4″, with an auxiliary case
  drain port when required by the specific motor build.
• Use quality hoses with adequate bend radius and observe correct A/B port orientation for rotation.
• Route a free-flowing case drain to tank above the fluid level to prevent aeration and foaming.
• Protect the hydraulic circuit with correctly set upstream relief valves suitable for the chosen RTX
  operating pressure (up to 300 bar / 4350 PSI, depending on model).
• Include 10–25 μm return filtration with adequate β-rating plus a reservoir sized for
  heat rejection; a practical guideline is 2–3× pump flow with oil cooling where duty
  cycles are continuous.

Pump Ports & Water-Side Plumbing

• HYD-RTXSS130.500 RTX-SS stainless head is configured with a 1″ F inlet and
  1/2″ F outlet (BSP-F), making it straightforward to tie into standard suction
  lines, inlet strainers, unloaders, and downstream safety devices.
• Keep the suction run short, straight, and generously sized to protect volumetric efficiency and
  minimize cavitation.
• Use an inline unloader matched to the RTX duty class to maintain working pressure while bypassing
  safely to tank.
• Add a high-pressure relief valve and gauge block upstream of the gun, tool, or
  manifold for protection and diagnostics.
• Follow Annovi Reverberi guidance for inlet filtration (typically 50-mesh minimum) and avoid restrictive
  fittings or sharp bends on the suction side.

HYD-RTXSS130.500 Integration & Sizing Guidelines

• Size the hydraulic motor by required pump RPM and torque at the target working pressure and confirm
  that the prime mover and valve stack can supply the needed hydraulic flow (LPM/GPM) at pressure without
  starving other actuators.
• Set upstream reliefs correctly and verify hydraulic power unit capacity for the expected duty cycle
  (intermittent vs. continuous).
• Select nozzles and unloaders based on the chosen operating point—not solely on the RTX series maximum
  rating (up to 300 bar / 4350 PSI, flow depending on the specific RTXSS130.500 configuration).
• Confirm seal and O-ring material compatibility for water, detergents, or process fluids, and respect
  ambient and water temperature limits.
• Add a thermal relief valve on bypass loops and provide a low-pressure recirculation line to prevent
  hot-soak damage during extended bypass.

HYD-RTXSS130.500 Applications & Use Cases

• Marine washdown for tugs, work boats, aquaculture pens, docks, and piers where salt and spray are
  constant.
• Food & beverage sanitation, including packaging rooms and processing areas (within applicable
  hygienic standards).
• Chemical plant maintenance, brine or caustic-adjacent rinse, and other corrosive or hot-water service
  within seal and temperature limits.
• Farm and ranch equipment wash, municipal fleets, street and sanitation washdown, and vacuum-truck or
  jetter support rigs.
• Conveyor cleaning, equipment wash bays, parts-finishing cells, and CIP support where dedicated
  hydraulic power units are already installed.
• Mobile wash skids, rental fleets, and contractor rigs that require HYD-RTXSS130.500 stainless-head protection and
  hydraulic drive in compact footprints.

Ownership, Service & Warranty

• HYD-RTXSS130.500 Assembly ships with oil in the crankcase and includes an easy-to-read sight glass and vented dipstick
  for proper fill and breathing under thermal expansion.
• Follow AR recommendations on oil grade, service intervals, inlet screening, and periodic torque checks
  on head, manifold, and coupling fasteners.
• Typical RTX-series duty supports high-pressure industrial cleaning up to
  300 bar (4350 PSI), with flow matched to the specific RTXSS130.500 variant.
• Safety practices include adding thermal relief on bypass loops, using low-pressure recirculation lines
  during extended bypass, and routing the hydraulic case drain above fluid level to avoid aeration.
• Pump is covered by a 5-year limited, conditional warranty from Annovi Reverberi;
  proper installation (hydraulic and water), filtration, lubrication, and operation within published
  limits are required for coverage, and wear items (seals and valves) are considered consumables.
• Service parts, seal kits, valve kits, unloaders, and accessories are widely available in North America,
  with AR documentation providing torque values, tolerances, and exploded views to streamline
  maintenance and reduce downtime.

HYD-RTXSS130.500 Stainless RTX Pump | Hydraulic Package

• Stainless-steel pump head resists corrosion in marine, food, and chemical environments.
• Direct-coupled hydraulic drive minimizes footprint, alignment drift, and belt maintenance.
• Hydraulic motor interface with 3/4″ pressure/return ports plus case drain when specified.
• Pump ports: 1″ F inlet and 1/2″ F outlet (BSP-F) for easy
  plumbing to strainers, unloaders, and safety reliefs.
• Ships with oil, sight glass, and vented dipstick for quick pre-start checks and long service life.
• AR quality since 1958; engineered and manufactured in Modena, Italy.
• Ideal for tug and work boats, aquaculture and docks, food & beverage sanitation, farm and ranch
  equipment wash, municipal fleets, conveyor and plant maintenance, mobile wash skids, rental fleets,
  and contractor rigs.