XMASS0.5G15EF33 | 0.5 GPM 1500 PSI Pump 1750 RPM SS Head Duty

XMASS0.5G15EF33 — Ultra-Low Flow Stainless Pump, 0.5 GPM, 2,200 PSI, 1,750 RPM (56C Direct-Drive)

The XMASS0.5G15EF33 is a precision stainless-steel pressure washer pump purpose-built for applications that demand very low flow and stable high pressure. Delivering 0.5 GPM at 2,200 PSI at a standard 1,750 RPM, it excels where accuracy, cleanliness, and chemical resistance are non-negotiable. A robust triplex plunger design produces smooth, repeatable output with minimal pulsation, while an AISI 316 stainless manifold protects sealing surfaces from pitting and corrosion in wet or caustic environments. Viton® seals add compatibility with aggressive detergents and solvents used in sanitation, laboratory, and specialty process work.

Engineered for compact, motor-ready integration, the XMASS0.5G15EF33 features an F-33 (NEMA 56C) face and 5/8″ hollow shaft for direct coupling to common TEFC motors. This reduces alignment time, shrinks the footprint, and simplifies service on wall panels, small skids, cabinets, and automated cells. Ceramic plungers resist abrasion and thermal cycling, and day-to-day checks are quick thanks to an oil sight glass and vented dipstick. Every unit ships factory-tested for flow and pressure, arrives pre-filled with break-in oil, and is backed by a 5-year commercial warranty with U.S. support.

Where Ultra-Low Flow Makes a Difference

Traditional wash pumps move more water than many precision tasks require. The XMASS0.5G15EF33 focuses on metered cleaning and targeted rinsing so operators can control chemistry, reduce wastewater, and avoid over-spray. That makes it a strong fit for:

• Semiconductor & optics: Precision parts rinsing where low volume limits contamination and splash-back.
• Laboratory & biomedical: Instrument rinse and sanitation work with controlled exposure times.
• Food & beverage / pharmaceutical: Small-area washdown and post-CIP touch-ups*.
• Chemical handling: Detergent/solvent applications requiring stable pressure at minimal flow.
• Specialty rigs: Compact carts, enclosures, and OEM panels where space and accuracy matter.

*Always verify chemical compatibility, concentration, and temperature limits for stainless and Viton components.

Key Features & Specifications for XMASS0.5G15EF33

• Output: 0.5 GPM at 2,200 PSI for precise, high-pressure cleaning and rinsing
• Speed: 1,750 RPM — standard 4-pole motor speed for direct electric drive
• Construction: AISI 316 stainless manifold for superior corrosion resistance
• Seals: Viton® seals for aggressive detergents and solvents
• Drive: F-33 / NEMA 56C face with 5/8″ hollow shaft for quick motor coupling
• Durability: Ceramic plungers and stainless valves for stable pressure and long service life
• Serviceability: Oil sight glass and vented dipstick streamline daily checks
• Quality & assurance: Factory-tested, ships pre-oiled; 5-year commercial warranty

Integration & Maintenance Best Practices

• Protect the inlet: Use fine, oversized filtration and short, unrestricted suction lines to minimize cavitation at low flow.
• Nozzle & orifice sizing: Match nozzle size to target pressure/flow; add a pressure gauge at the tool for verification.
• Unloader & bypass: Size correctly and avoid long bypass cycles—low volumes heat quickly; add a thermal relief if needed.
• Pulse control: Where extremely steady flow is required, consider a small pulsation dampener.
• Chemical handling: Confirm detergent/sanitizer compatibility and temperature limits for stainless/Viton; rinse after use.
• Oil care & storage: Monitor via sight glass; change on schedule; winterize with pump saver in freezing environments.

Summary

XMASS0.5G15EF33 stainless-steel pressure washer pump—0.5 GPM, 2,200 PSI, 1,750 RPM, 56C (F-33) direct-drive, Viton seals, and an AISI 316 manifold—delivers ultra-low-flow, high-pressure performance for semiconductor rinse, laboratory and biomedical sanitation, food and beverage or pharmaceutical touch-up washdown, chemical handling, and compact specialty rigs. Factory-tested, pre-oiled, and supported by a 5-year commercial warranty, it provides precise cleaning power in a small, motor-ready footprint.