RKASS5.2G22E-F17 | 5.2 GPM 2200 PSI Triplex Pump, 1750 RPM, 182/184C

RKASS5.2G22E-F17 — 5.2 GPM 2200 PSI Stainless Head Electric Triplex Pump, 1750 RPM

• The RKASS5.2G22E-F17 is a commercial-duty stainless head triplex plunger pump engineered for industrial wash systems that require reliable 5.2 GPM output at 2200 PSI from an electric motor-driven platform.
• Operating at 1750 RPM, the pump is matched to 4-pole NEMA 182–184C frame motors, providing strong cleaning capability with reduced vibration, lower heat, and longer service life than high-speed direct-drive designs.
• The E-series F17 flange allows direct coupling to 1-1/8″ keyed motor shafts, eliminating belt-drive components and simplifying alignment, installation, and long-term maintenance.
• Stainless head construction, ceramic plungers, stainless valves, and oversized bearings make this pump suitable for sanitation, maintenance, and washdown environments where uptime and durability are critical.

Performance and Duty Characteristics

• Rated 5.2 GPM at 2200 PSI, the RKASS5.2G22E-F17 is configured for medium-to-high volume cleaning where operators must balance strong impact with efficient water usage.
• 1750 RPM operating speed supports cooler crankcase temperatures and reduced mechanical stress, improving seal, valve, and bearing longevity during long duty cycles.
• Triplex plunger technology produces low-pulsation output, helping maintain consistent pressure at the gun or tool while reducing fatigue for the operator.
• The performance profile is well suited to single-gun systems, surface cleaners, and dedicated wash stations in industrial and commercial facilities.

Flow, Pressure, and Application Window

• 5.2 GPM offers enough volume to rapidly rinse vehicles, floors, and equipment while still working comfortably with common hose sizes and nozzle combinations.
• 2200 PSI provides effective cutting power on dirt, oils, and residues without the elevated wear associated with higher-pressure equipment.
• The flow and pressure combination supports a broad range of spray tips, foamers, and attachments typically used in wash bays and sanitation lines.
• When matched with appropriate accessories and chemical systems, the pump can handle both everyday maintenance cleaning and more focused surface preparation tasks.

Electric Motor Integration and F17 Mounting for RKASS5.2G22E-F17

• The factory-installed E-series F17 flange is designed for direct mounting to NEMA 182–184C frame electric motors with 1-1/8″ keyed shafts, reducing installation labor and alignment complexity.
• Direct coupling enhances concentricity between motor and pump, minimizing vibration, coupling stress, and bearing load over the service life of the assembly.
• Removal of belts and pulleys simplifies guarding requirements and reduces the number of wear components in systems that must run daily or across multiple shifts.
• The compact motor-and-pump package is easy to integrate into skids, wall-mounted frames, or cabinet systems within plant utility rooms or wash areas.

System Layout and Controls

• The 1750 RPM configuration pairs well with across-the-line starters or VFD controls, allowing soft starts, speed ramping, and energy management when required.
• Direct-mount geometry simplifies piping layout; discharge manifolds, hose reels, and headers can be positioned close to the pump for minimal footprint.
• Properly designed baseplates and motor rails maintain flange alignment and help protect the drive assembly from shock loads and vibration.
• System designers can configure the pump into centralized washdown systems, point-of-use stations, or mobile electric skids depending on facility needs.

Stainless Head, Wet-End Components, and Durability of RKASS5.2G22E-F17

• The RKASS5.2G22E-F17 stainless head is specified for corrosion resistance in environments where sanitizers, detergents, and chemical cleaners are part of daily operation.
• A forged brass manifold block supports pressure containment and structural stiffness under continuous-duty use.
• Stainless steel valves deliver consistent seating and flow control, maintaining volumetric efficiency over long service intervals.
• Solid ceramic plungers provide a hard, dimensionally stable sealing surface, reducing wear on packing sets and limiting heat transfer into the seal area.

Sealing System and Service Kits for RKASS5.2G22E-F17

• High-pressure seal packs are selected for 2200 PSI operation with clean water and compatible cleaning agents used within recommended temperature limits.
• Valve and seal kits are available to support scheduled wet-end rebuilds, allowing facilities to standardize maintenance procedures across multiple pumps.
• Access to the wet end is straightforward, enabling in-house technicians or service partners to complete routine rebuilds with minimal downtime.
• Proper filtration and chemical selection further extend seal and valve life, stabilizing operating costs over the pump’s working life.

Maintenance, Inspection, and Reliability

• The RKASS5.2G22E-F17 pump is shipped with factory pre-filled break-in oil, simplifying commissioning and protecting internal components during initial operation.
• An integrated oil sight glass allows quick visual inspection of oil level and clarity during daily or pre-shift checks.
• The vented dipstick helps regulate crankcase pressure and provides convenient access for oil sampling and changes at scheduled intervals.
• When inlet conditions, electrical supply, and lubrication practices are maintained within specification, the RKASS5.2G22E-F17 is designed for long, predictable service life.

Preventive Maintenance Practices

• Recommended inspections include monitoring for leaks, verifying oil condition, checking mounting fasteners, and confirming stable operating pressure under load.
• Seal and valve replacement can be planned based on run hours, water quality, and chemical exposure to prevent unplanned outages during peak demand.
• Factory performance documentation provides a reference point when verifying system output after rebuilds or major service work.
• A structured maintenance program allows the pump to remain in service across multiple rebuild cycles, supporting long-term asset planning.

Applications and Use Cases for RKASS5.2G22E-F17

• Commercial wash bays and fleet-washing facilities servicing trucks, vans, buses, and light equipment.
• Parking garage and property maintenance wash systems handling ramps, decks, and high-traffic concrete areas.
• Food, beverage, and USDA-regulated environments that specify stainless wet-end components for washdown.
• Contractor rigs designed for surface preparation, pipe flushing, and general pressure washing using electric-drive platforms.
• OEM electric-driven wash systems integrated into production plants, utility rooms, and centralized sanitation lines.
• Industrial facilities requiring dependable washdown power for equipment, staging areas, and work zones where daily cleaning is standard practice.