General Pump Hammerhead 20″ Surface Cleaner with Grease Zerk
- Trusted by Pros and DIYers Nationwide
$694.47
- Fast Shipping·Expert Support·Secure Checkout
- Not sure which option you need? Call our team before ordering →
Product Information
Transform Your Cleaning Game with the General Pump 20″ Hammerhead Surface Cleaner!
Tackle tough jobs with ease using this contractor-grade, budget-friendly surface cleaner from General Pump. Designed for efficiency and durability, the 20″ Hammerhead effortlessly cleans large flat surfaces—sidewalks, parking lots, tennis courts, patios, and more—up to 10x faster than a standard hose. Featuring a rugged ABS cover, anodized components, and a balanced spray bar, it’s built to last. Compatible with most gas-powered pressure washers, it operates at 1000-4000 PSI, handles up to 8 GPM, and supports water temperatures up to 280°F. Adjustable, lightweight, and portable, this is the ultimate cleaning solution for professionals. Get yours today and save time on every job!
Product Details
From a name you can trust – General Pump – comes this 20″ Hammerhead Contractor Quality Professional Surface Cleaner. It’s the perfect budget-priced but durable cleaner for any type of contractor work. It cleans flat surfaces in a fraction of the time a hose would take. Clean sidewalks, parking lots, tennis courts, shop floors, patios or any other large surface with this long lasting GP Surface Cleaner.
Features and Specifications:
- Rugged 20″ ABS cover with anodized components
- One piece balanced spray bar & portable breakaway handle
- Fits most gas-powered pressure washers
- Operates from 1000 PSI to 4000 PSI
- Handles up to 8 GPM
- Maximum water temperature: 280 F
- Inlet: 3/8″ F Quick Coupler
- Height adjustable swivel assembly; weighs approximately 30 pounds
- 70″ L x 20″ W x 2″ H
- 90-Day Warranty
Shipping & Delivery
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Fast nationwide shipping via UPS
Most orders arrive within 5–10 business days. -
Direct-from-manufacturer items may take up to 14 business days
If a product will take longer than expected, a PowerWash.com account executive will contact you. -
Backorder notifications
If an item becomes unavailable or delayed, our team will notify you immediately with options. -
Freight delivery for large equipment
Oversized items ship by truck freight. Lift-gate service is available if needed. -
Alaska & Hawaii shipping
Delivery to AK/HI may take up to 30 business days. (Some chemical products cannot ship to AK/HI.) -
International shipping available
We ship to most countries worldwide. Call 1-800-433-2113 for rates. -
Order minimum
Orders under $15 may incur a minimum order fee. -
Track your order anytime
You can check your order status using the Orders & Returns page.
Returns & Warranty
30-Day Return Window (Unused Items)
Unused products in original packaging can be returned within 30 days of delivery.
Simple Return Process
Just contact our team to receive an RMA (Return Authorization) before sending anything back.
Restocking Fee
Returns may be subject to a 20% restocking fee.
Non-Returnable Items
Due to safety and usage factors, the following items cannot be returned:
– Pressure washers (covered under warranty only)
– Chemicals / hazmat products
– Custom or special-order equipment
Manufacturer Warranties Apply
Many products are backed by manufacturer warranties (pumps, engines, accessories, etc.).
Coverage varies by brand and product type.
Defective or Damaged Items
If something arrives damaged or defective, contact us immediately so we can make it right.
Support
Support & Questions
Talk to a real pressure washing expert
Our team helps contractors choose the right equipment, chemicals, and setup.
Need help before ordering?
We can help you confirm:
– Proper sizing (GPM, PSI, fittings)
– Product compatibility
– Best setup for your job
Support after purchase
We’re here to help with setup, usage, and troubleshooting.
Call or speak with our team
1-800-433-2113
Fast response from experienced staff
No call centers — you’ll speak with someone who understands the equipment.
Get It Right The First Time
No guesswork. No wrong orders.
- Fast Shipping
- Contractor Support
- Financing Available
