RKASS3G15E-F17 | 3 GPM 1500 PSI Triplex Pump, 1750 RPM, SS 182/184C

RKASS3G15E-F17 — 3.0 GPM 1500 PSI Stainless Triplex Pump, 1750 RPM, F17 Motor Flange

• The RKASS3G15E-F17 is a stainless steel industrial triplex plunger pump designed for facilities and OEMs that require clean electric integration, low maintenance, and reliable daily performance.
• Delivering 3.0 GPM at 1500 PSI while running at 1750 RPM, this pump provides a controlled balance of flow and pressure suited to washdown, sanitation, and light-to-medium duty surface cleaning.
• An E-Series F17 motor flange couples directly to NEMA 182/184C frame motors with a 1-1/8″ keyed shaft, creating a compact, rigid pump-and-motor assembly with minimal alignment work.
• Stainless head and valves, ceramic plungers, and oversized bearings make this unit well suited for continuous-duty use in food plants, manufacturing facilities, vehicle bays, and indoor wash areas.

Performance and Operating Profile

• Rated at 3.0 GPM and 1500 PSI, the RKASS3G15E-F17 supports a wide range of daily cleaning and sanitation tasks without oversizing the electrical, plumbing, or drain infrastructure.
• Operation at 1750 RPM synchronizes with standard 4-pole industrial motors, resulting in smoother running characteristics and reduced noise compared to high-speed direct-drive gas systems.
• The triplex plunger power section delivers low-pulsation output, which improves gun control, spray pattern stability, and accessory life over extended use.
• Designed for continuous or frequent duty, the pump maintains consistent output when inlet conditions, bypass circuits, and chemical use are kept within recommended limits.

Flow, Pressure, and Duty Range

• 3.0 GPM provides efficient rinsing and washdown capability for equipment, work areas, and vehicles without excessive water consumption or splash.
• 1500 PSI offers enough impact to remove typical industrial soils, road film, and processing residues while being manageable on coatings, painted surfaces, and softer materials when used correctly.
• When paired with the proper nozzle orifice, the pump holds stable working pressure across normal duty cycles, minimizing pressure swings that can fatigue accessories.
• The performance window is ideal for single-gun systems, fixed wash stations, and compact skids used by facility maintenance teams, service contractors, and OEM system builders.

F17 Motor Flange Integration with RKASS3G15E-F17

• The RKASS3G15E-F17 E-Series F17 flange is engineered for direct mounting to NEMA 182/184C frame motors using a 1-1/8″ keyed shaft, creating a rigid, factory-style interface between motor and pump.
• Direct mounting reduces reliance on separate couplers, base plates, and alignment procedures, which simplifies assembly and reduces the potential for misalignment-induced bearing and seal wear.
• The compact pump-and-motor assembly can be installed on floor stands, wall plates, carts, or skid frames, conserving space in mechanical rooms and production areas.
• With the pump supported by the motor face, vibration characteristics are predictable and can be managed with standard isolation pads or frame mounting hardware.

System Layout and Controls

• The integrated F17 arrangement allows electrical enclosures, hose reels, chemical systems, and control panels to be grouped around a single, compact power module.
• The 1750 RPM speed is compatible with across-the-line starters, soft starters, or VFDs, giving facilities flexibility in how they manage starting current and ramp profiles.
• Motor horsepower selection, overload sizing, breaker protection, and conductor sizing should be coordinated with unloader settings, hose ratings, and nozzle sizes to keep the system within the pump’s operating envelope.
• The direct electric drive eliminates belts and pulleys, reducing routine mechanical maintenance and improving repeatability across multiple standardized systems.

Construction and Wet-End Design

• The stainless steel RKASS3G15E-F17 head provides enhanced resistance to corrosion in environments exposed to detergents, sanitizers, food residues, or process chemicals.
• Stainless valves maintain accurate seating and flow control under frequent cycling, helping preserve volumetric efficiency over extended operating periods.
• Solid ceramic plungers offer a hard, dimensionally stable interface for the packing sets, limiting wear and improving temperature stability in the sealing zone.
• The triplex plunger configuration balances rod and crank forces, reducing vibration and contributing to smoother overall system operation.

Seals, Bearings, and Serviceability

• High-pressure seal packs are specified for 1500 PSI service with clean water and compatible cleaning chemicals applied within recommended concentration and temperature limits.
• Oversized crankshaft bearings support the rotating group at 1750 RPM and are selected to handle radial and axial loads associated with continuous-duty plunger operation.
• Seal and valve kits are available so maintenance teams can rebuild the wet end and restore performance without replacing the entire pump.
• The head and valve layout allows straightforward access with common tools, enabling planned seal and valve changes to be carried out during scheduled plant maintenance windows.

Maintenance, Inspection, and Reliability of RKASS3G15E-F17

• The RKASS3G15E-F17 is shipped with factory break-in oil pre-installed, simplifying initial commissioning and protecting internal components during the first hours of operation.
• An integrated oil sight glass provides quick visual confirmation of oil level and basic condition, supporting daily or pre-shift inspection routines.
• The vented dipstick helps regulate crankcase pressure and offers controlled access for oil changes at defined service intervals.
• When run within design limits for inlet conditions, operating temperature, and lubrication, the pump is engineered for long, predictable service life in demanding commercial environments.

Preventive Maintenance Practices for RKASS3G15E-F17

• Recommended checks include monitoring oil level and clarity, inspecting fittings and head surfaces for seepage, and confirming stable operating pressure and sound under typical load.
• Seal and valve replacement intervals can be based on run hours, water quality, chemical exposure, and temperature, aligning rebuilds with broader facility maintenance schedules.
• Routine cleaning of inlet strainers, verification of suction plumbing integrity, and functional checks of the unloader help prevent cavitation, overpressure events, and premature wear.
• Documented service history and consistent rebuild practices allow the pump to remain in service through multiple overhaul cycles, maximizing the value of each installed unit.

Applications and Use Cases for RKASS3G15E-F17

• Plant and food-facility sanitation washdowns where stainless wet-end construction and electric drive are preferred for hygiene and ventilation reasons.
• Auto detailing and dealership bays that require controlled pressure, moderate flow, and quiet indoor operation.
• Manufacturing parts rinse stations and equipment cleanup areas that depend on predictable daily washdown capability.
• Paint preparation stations where consistent 3.0 GPM at 1500 PSI supports surface cleaning before coating or refinishing.
• Theme parks, stadiums, and entertainment facilities that use electric-driven pressure systems for guest areas, structures, and support equipment.
• Fleet maintenance and service depots that prefer electric wash systems for indoor bays, enclosed structures, or low-emission work areas.