Comet TWS8035S Triplex Pump – 8.7 GPM @ 3500 PSI – 1750 RPM – 24mm Shaft

Part Number: TWS8035S
Category: Pressure Washer Pumps → Triplex Pumps → Belt Drive Pressure Washer Pumps
Type: Comet TWS8035S Triplex Pump

The Comet TWS8035S Triplex Pump is a heavy-duty commercial and industrial pressure washer pump designed for high-volume cleaning applications where reliability, durability, and cleaning efficiency are essential. Built for professional pressure washing systems, industrial wash equipment, fleet maintenance operations, agricultural cleaning, and custom pressure washer skids, the TWS8035S delivers exceptional flow output and dependable long-term performance.

Image shown for illustrative purposes only

Key Features & Benefits

• Genuine Comet TWS8035S Triplex Pressure Washer Pump
• Produces up to 8.3 GPM
• Rated for 3500 PSI
• Heavy-duty belt-drive design
• Operates at 1750 RPM
• Durable 22mm pistons
• Heavy-duty 24mm solid shaft
• Triplex plunger pump construction
• High-flow cleaning capability
• Designed for continuous-duty commercial applications
• Suitable for industrial and professional pressure washing systems
• Built for long service life and dependable performance

Technical Specifications

Manufacturer: Comet
Model: TWS8035S
Pump Type: Triplex Plunger Pump
Pump Style: Belt Drive

Maximum Pressure: 3500 PSI

Maximum Flow Rate: 8.3 GPM

Operating Speed: 1750 RPM

Shaft Size: 24mm Solid Shaft

Piston Size: 22mm

Inlet Connection: 3/4" FPT

Discharge Connection: 3/8" FPT

Drive Type: Belt Drive

Approximate Weight: 45 lbs

Typical Applications

• Commercial pressure washer systems
• Industrial cleaning equipment
• Fleet washing operations
• Agricultural equipment cleaning
• Heavy machinery washing
• Manufacturing facility maintenance
• Pressure washing trailers
• Custom pressure washer skids
• Concrete and flatwork cleaning
• Municipal maintenance operations
• Wash bay installations

Performance Advantages

• Delivers 8.3 GPM at 3500 PSI for high-productivity professional cleaning
• High-flow design allows faster cleaning of large surfaces and equipment
• 22mm pistons provide durability and long service life
• Triplex plunger design ensures smooth operation and reduced pulsation
• 1750 RPM operation helps reduce wear and operating temperatures
• Belt-drive configuration minimizes vibration and mechanical stress
• 24mm solid shaft supports demanding industrial applications
• Standard FPT ports simplify installation and plumbing integration
• Built for continuous-duty operation in commercial and industrial environments
• Ideal for contractors, fleet maintenance professionals, agricultural operations, and industrial cleaning applications