WHWL-SS50.20NB-PTFE | Stainless Triplex Pump 13.2 GPM 3000 PSI, PTFE

About the WHWL-SS50.20NB-PTFE Industrial Pump

Chemical-Resistant, High-Flow Triplex Pump for Harsh Environments

The WHWL-SS50.20NB-PTFE is a specialty industrial pressure washer pump designed for applications
where aggressive chemicals, solvents, and hot water demand higher resistance and long-term durability. Delivering
13.2 GPM at 3,000 PSI with a steady 1,450 RPM operating speed,
this model combines AISI 316 stainless steel construction, PTFE (Teflon) seals,
bronze connecting rods, and ceramic plungers to provide reliable performance in
chemically intensive and high-temperature environments.

Engineered for continuous-duty service, the WHWL-SS50.20NB-PTFE is built for chemical plants, food and beverage
facilities, pharmaceutical production lines, environmental decontamination systems, and other high-demand
installations. The stainless steel head and PTFE seals offer superior resistance against detergents, sanitizers,
solvents, and harsh cleaning agents, while the oil sight glass and vented dipstick simplify routine maintenance for
operators in the field.

Each pump is factory-tested, pre-filled with break-in oil, and shipped with
full documentation—including an operator’s manual, schematics, and performance test records. Backed by a
5-year commercial warranty with U.S.-based support, the WHWL-SS50.20NB-PTFE delivers industrial-grade
dependability for critical cleaning and washdown systems.

Key Specifications

Performance & Construction Details

• Model: WHWL-SS50.20NB-PTFE
• Flow Rate: 13.2 GPM (gallons per minute)
• Pressure Rating: 3,000 PSI
• Operating Speed: 1,450 RPM
• Head Material: AISI 316 stainless steel for corrosion resistance
• Seals: PTFE (Teflon) seals for chemical and thermal protection
• Connecting Rods: Bronze for high durability under heavy loads
• Plungers: Solid ceramic plungers for extended seal life and reduced friction
• Shaft: 30 mm solid keyed shaft for secure integration with drive systems
• Maintenance Features: Vented dipstick and oil sight glass
• Warranty: 5-year commercial warranty with U.S.-based service and support

What’s Included with WHWL-SS50.20NB-PTFE

Factory-Configured Package

• Factory-installed break-in oil for safe initial startup
• Oil sight glass for simple, visual oil-level monitoring
• Vented dipstick for crankcase ventilation and service checks
• Owner’s manual with installation and operating instructions
• Schematic documentation and exploded parts diagram
• Factory performance test records verifying PSI and GPM output
• 5-year commercial warranty documentation

How the WHWL-SS50.20NB-PTFE Works

Triplex Plunger Operation & Chemical-Resistant Design

The WHWL-SS50.20NB-PTFE uses a triplex plunger system to provide smooth, low-pulsation water flow.
Three high-strength ceramic plungers are driven by a balanced crankshaft supported by oversized bearings, reducing
vibration and mechanical stress while maintaining consistent pressure for demanding washdown and process cleaning
tasks.

The PTFE seal pack is specifically designed to withstand aggressive detergents, sanitizers, and
solvents commonly used in food production, pharmaceutical cleaning, and chemical processing. Paired with an
AISI 316 stainless steel head, the pump offers maximum resistance to corrosion, scaling, and chemical
degradation, even with frequent exposure to caustics or elevated temperatures.

A 30 mm solid keyed shaft provides strong, stable torque transfer, making the pump compatible with
heavy-duty belt-driven or direct-drive configurations. Oil bath lubrication, combined with a vented dipstick and oil
sight glass, allows operators to monitor and maintain proper lubrication levels easily, helping to maximize uptime and
service life.

Benefits of the WHWL-SS50.20NB-PTFE

Performance, Protection & Reliability

• Outstanding chemical resistance: PTFE seals and stainless head withstand aggressive detergents, solvents, and sanitizers.
• High flow with strong pressure: 13.2 GPM at 3,000 PSI supports large-scale cleaning and sanitation systems.
• Durable internals: bronze connecting rods and ceramic plungers deliver long service life under continuous duty.
• Flexible integration: 30 mm solid shaft is well suited to industrial belt- and direct-drive setups.
• Low-maintenance design: oil sight glass and vented dipstick make servicing fast and straightforward.
• Factory certified: each pump is pre-filled with oil and performance-tested before shipment.
• Warranty-backed: protected by a 5-year commercial warranty with U.S.-based technical support.

Typical Applications

Where This Pump Excels

• Chemical plants: handles aggressive cleaners, solvents, and continuous sanitation requirements.
• Food & beverage processing: supports washdown zones and high-temperature cleaning tasks.
• Pharmaceutical facilities: used in equipment cleaning, CIP cycles, and controlled sanitation.
• Environmental remediation: decontamination and cleanup of hazardous or contaminated surfaces.
• Fleet wash stations: withstands soap-heavy, chemical-rich cleaning systems for trucks and equipment.
• Restaurant hood & duct cleaning: performs reliably in grease-cutting and solvent-intensive applications.
• Theme parks & municipalities: supports heavy-duty sanitation tasks, including hot-water cleaning.
• Wastewater treatment facilities: reliable operation in aggressive, variable water conditions.

Why Choose the WHWL-SS50.20NB-PTFE

Built for Chemical-Intensive, Continuous-Duty Service

The WHWL-SS50.20NB-PTFE is designed for operators who need a pump that can stand up to chemicals,
heat, and continuous-duty workloads without compromising performance. Its combination of AISI 316 stainless
steel, PTFE seals, bronze connecting rods, and ceramic
plungers makes it uniquely suited for chemical-intensive and sanitary environments where equipment failure is
not an option.

With 13.2 GPM of flow at 3,000 PSI, it provides the volume and pressure required
for large industrial cleaning systems, centralized washdown lines, and high-throughput sanitation. Easy maintenance
features, factory pre-testing, and a 5-year commercial warranty add peace of mind, ensuring that the
WHWL-SS50.20NB-PTFE delivers professional-grade performance and long-term reliability in mission-critical
applications.