Comet P36/10GR Diaphragm Pump 9.3 GPM 150 PSI with Gear Drive 3/4" Shaft – OEM Replacement Pump
Part Number: 7022
Category: Soft Wash Pumps → Diaphragm Pumps → Comet Pumps
Type: Comet P36/10GR Diaphragm Pump with Gear Drive
The Comet P36/10GR Diaphragm Pump (Part #7022) is a professional-grade gear-driven diaphragm pump designed specifically for soft wash applications, chemical transfer, agricultural spraying, and exterior cleaning operations. Delivering up to 9.3 GPM at 150 PSI, this high-flow pump is engineered to handle aggressive soft wash chemicals while providing reliable performance and exceptional diaphragm longevity.
Key Features & Benefits
- Genuine Comet Pumps OEM replacement pump
- Delivers up to 9.3 GPM flow rate
- Maximum operating pressure of 150 PSI
- Innovative Duraphragm Technology
- Compatible with aggressive soft wash chemicals
- Chemical-resistant wet-end components
- Includes gear drive gearbox
- Includes pressure regulator
- Includes mounting rails
- Fits standard engines with 3/4" keyed shaft
- UV-stabilized molded components
- Secure bracket system helps prevent manifold leaks
- Smooth and quiet hexagonal manifold design
- Designed specifically for soft wash applications
Technical Specifications
Part Number: 7022
Manufacturer: Comet Pumps
Model: P36/10GR
Product Type: Gear-Driven Diaphragm Pump
Flow Rate: 9.3 GPM (9.6 GPM Maximum)
Maximum Pressure: 150 PSI
Operating Speed: 550 RPM
Horsepower Requirement: 0.9 HP
Drive Type: Gear Drive
Shaft Size: 3/4" Keyed Shaft
Inlet Port: 1"
Outlet Port: 3/4"
Bypass Port: 1/2"
Number of Diaphragms: 3
Weight: 25.6 lbs.
Includes:
- Gearbox
- Pressure Regulator
- Mounting Rails
OEM Replacement: Yes
Duraphragm Technology Advantages
Comet's exclusive Duraphragm Technology helps increase diaphragm lifespan by:
- Shielding diaphragms from direct chemical contact
- Distributing inlet vacuum evenly across the diaphragm surface
- Reducing stress concentrations
- Minimizing damage from clogged suction filters
- Helping prevent failures caused by restricted inlet hoses
- Improving overall pump reliability
- Extending maintenance intervals
Ideal Applications
Professional Soft Washing
Perfect for:
- Roof cleaning
- House washing
- Exterior building cleaning
- Vinyl siding restoration
- Mold removal
- Mildew treatment
- Algae removal
- Moss treatment
Chemical Transfer
- Bleach transfer systems
- Soft wash chemical delivery
- Cleaning solution application
- Commercial sanitation systems
Agricultural Applications
- Liquid fertilizer application
- Agricultural spraying
- Turf management
- Property maintenance
Performance Benefits
- High-volume chemical delivery
- Reliable low-pressure soft wash performance
- Extended diaphragm service life
- Excellent chemical compatibility
- Smooth and quiet operation
- Reduced maintenance requirements
- Durable commercial-grade construction
- Long-term reliability in demanding environments
Common Applications
- Soft wash trailers
- Skid-mounted cleaning systems
- Roof cleaning rigs
- House washing equipment
- Agricultural sprayers
- Chemical transfer systems
- Commercial maintenance equipment
- Exterior cleaning businesses
Installation Notes
- Mount the pump securely using the included mounting rails.
- Install on a compatible engine with a 3/4" keyed shaft.
- Use chemical-resistant plumbing and fittings.
- Maintain clean suction filtration for maximum diaphragm life.
- Verify proper regulator adjustment before operation.
- Prime the system prior to use.
- Test for leaks and proper pressure output after installation.
Important: Always use compatible soft wash chemicals and follow Comet Pumps installation, operation, and maintenance guidelines.
Maintenance Recommendations
- Flush the pump thoroughly after chemical use.
- Inspect diaphragms periodically.
- Clean suction strainers regularly.
- Check valves and seals during routine maintenance.
- Monitor regulator performance.
- Replace worn components with genuine OEM parts.
