RKASS23G15E-F33 | Stainless Triplex Pump, 2.3 GPM 1500 PSI, 1750 RPM

RKASS23G15E-F33 Product Summary

• RKASS23G15E-F33 stainless-service triplex plunger pump engineered for direct coupling to compact 56C electric motors where space is limited.
• Delivers 2.3 GPM at 1500 PSI at 1750 RPM for consistent output in light industrial and commercial wash systems.
• Stainless steel head supports corrosion resistance for detergent exposure and challenging water conditions.
• F33 / NEMA 56C flange with 5/8″ hollow shaft provides a clean, rigid motor-to-pump coupling on 56C frames.
• Backed by a 5-year commercial warranty with U.S. support for professional ownership confidence.

System Configuration

• Triplex crankshaft-drive architecture designed for stable flow delivery and repeatable pressure behavior.
• 1750 RPM operating platform supports cooler operation and reduced wear in daily-use duty cycles.
• Direct-mount F33 / 56C interface eliminates belt alignment and reduces build complexity in compact frames.
• 5/8″ hollow shaft coupling supports consistent motor alignment on NEMA 56C electric motors.
• Optimized for portable equipment and small wash stations where corrosion resistance and serviceability matter.

Performance Specifications

• Model: RKASS23G15E-F33.
• Rated Flow: 2.3 gallons per minute.
• Rated Pressure: 1500 PSI.
• Operating Speed: 1750 RPM.
• Head: Stainless steel pump head.
• Shaft / Mount: 5/8″ hollow shaft with NEMA 56C F33 flange.
• Plungers / Valves: Solid ceramic plungers and stainless steel valves.
• Maintenance Features: Oil sight glass and vented dipstick.
• Warranty: 5-year commercial warranty with U.S. support.

Included Components with RKASS23G15E-F33

• Pre-filled break-in oil.
• Oil sight glass and vented dipstick for straightforward oil monitoring and service access.
• Owner’s manual and schematic documentation.
• Factory test records confirming PSI and GPM.
• Configured as a pump-only solution to pair with a regulator/unloader matched to the duty point.

Packaging & Deployment

• Direct-coupled motor mounting simplifies installation on compact NEMA 56C electric motor frames.
• Rigid coupling supports repeatable alignment and reduced vibration in portable equipment.
• Factory test documentation supports commissioning records and maintenance tracking.
• Documentation supports parts identification and planned service intervals for long-term ownership.

Materials & Quality Control

• Stainless steel head selected for corrosion resistance and long service life in detergent and rinse applications.
• Ceramic plungers support wear resistance and stable sealing performance under pressure.
• Stainless steel valves support corrosion resistance and consistent seating during frequent cycling.
• Oil-bath crankcase supports stable lubrication and bearing life in daily-use duty cycles.
• Factory assembly and function verification performed prior to shipment and distribution.

Manufacturing Standards

• Manufactured to commercial-duty triplex pump production standards.
• Designed to meet published performance ratings at 1750 RPM operation.
• Factory test records support acceptance checks and commissioning documentation.
• Warranty and support structure designed for OEM users and facility maintenance teams.

Operating Guidance

• Confirm motor compatibility with the NEMA 56C F33 flange interface and 5/8″ hollow shaft coupling.
• Use proper inlet filtration and clean supply to protect valves and sealing surfaces.
• Verify supply flow is adequate for 2.3 GPM operation before extended runtime.
• Set operating pressure using a regulator/unloader matched to the application and verify stability under load.
• Use approved detergents and flush with clean water after chemical exposure to support long-term corrosion protection.

Service & Maintenance for RKASS23G15E-F33 

• Monitor oil level through the sight glass and service oil per manufacturer intervals.
• Inspect plumbing connections routinely to prevent leaks, air ingestion, and chemical creep at fittings.
• Maintain inlet screens and strainers to prevent pressure fluctuation and component wear.
• Inspect valves and packings on a schedule matched to chemical exposure and duty cycle.
• Use the schematic documentation to plan rebuild kits and reduce downtime during service events.

RKASS23G15E-F33 | Stainless Triplex Pump, 2.3 GPM 1500 PSI, 1750 RPM

• Janitorial and contractor-grade portable washers.
• Compact mobile wash units and auto detailing systems.
• HVAC and coil cleaning setups and light chemical rinse equipment.
• Paint preparation and small industrial wash stations.
• Facility maintenance wash tasks where compact 56C direct-mount packaging is preferred.