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Hawk Merlin 360 Severe-Duty 20" Floor Machine – 360° Dust, 1.5 HP TEFC
$3,372.00
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+1 (978) 295-7538360° Dust Containment on a 20" Severe-Duty Concrete Preparation Machine
The Hawk Enterprises Merlin 360 (F75-20B) integrates a full 360-degree dust pickup system directly into the machine frame, connecting via standard vacuum port to capture debris at the source during concrete resurfacing, floor sanding, and stone polishing. The 1.5 HP TEFC motor powers triple-planetary 11:1 gears at 165 RPM through a 235-lb operating-weight chassis that maintains consistent surface pressure without operator downforce.
Dust Containment and Drive Specs for Surface Preparation
- 360° dust pickup with 2" vacuum port — captures debris from the full circumference of the work path, not just the trailing edge; connects to standard wet/dry vacuums or HEPA units for regulated silica-dust environments.
- 1.5 HP TEFC dual capacitor motor, 165 RPM — TEFC (Totally Enclosed Fan Cooled) motor resists dust and moisture ingress that shortens motor life in open-frame designs during aggressive concrete and stone work.
- 235 lb operating weight, triple-planetary 11:1 gears — machine weight provides ground pressure without operator pushing; helical-cut gears operate smoothly under the torsional loads of diamond tooling and abrasive pad applications.
- Lift Assist lever for transport — built-in lever reduces effort required to tip and wheel the 235-lb machine between work areas and to transport vehicles.
Typical Deployment Applications
Commercial flooring contractors use the Merlin 360 with diamond tooling for concrete prep before epoxy coating, polishing systems, and decorative overlay installations in industrial facilities, parking structures, and commercial kitchens. Stone polishing contractors use it on marble, terrazzo, and granite floors in hotel lobbies, airport terminals, and high-end retail spaces where 360° dust containment protects finished finishes and nearby surfaces. Facility maintenance contractors use it for controlled sanding of hardwood gymnasium and auditorium floors where OSHA silica and dust exposure standards require source-capture dust collection. Restoration contractors run it on concrete subfloors after water-damage events to remove adhesive residue, leveling compound, and contaminated surface layers before new flooring installation.
Specifications
| Part Number | F75-20B |
|---|---|
| Machine Size | 20" |
| Speed | 165 RPM |
| Motor | 1.5 HP, TEFC dual capacitor AC |
| Drive System | Triple-planetary 11:1 helical-cut gears |
| Operating Weight | 235 lbs |
| Dust System | 360° pickup with 2" vacuum port |
| Noise Level | GS42 compliant |
Documents
Hawk Merlin 360 Severe-Duty 20" Floor Machine – 360° Dust, 1.5 HP TEFC User Manual (PDF)
Hawk Merlin 360 Severe-Duty 20" Floor Machine – 360° Dust, 1.5 HP TEFC Spec Sheet (PDF)
Product Warranty Information
B2B & Tax-Exempt Purchases
We supply contractors, restoration companies, property managers, schools, government agencies, and other tax-exempt organizations.
How to place a tax-exempt order:
- Write to us through our Contact Us page or email info@uscleaningtools.com and attach your valid tax exemption certificate (state resale or exemption certificate).
- We verify your certificate and mark your account tax-exempt — usually within one business day.
- Place your order and sales tax will not be charged.
For volume pricing or purchase orders, call +1 (978) 295-7538.
Shipping & Returns
Free shipping on most brands for orders over $300, delivered to the lower 48 states. Any brand-specific freight rate is shown at checkout before you pay.
Processing & delivery: in-stock orders are processed within 1–2 business days and typically deliver in 5–7 business days. Tracking is emailed within 24 hours of shipment. Built-to-order and backordered equipment shows its lead time on this page.
Freight deliveries: inspect your equipment on arrival and note any damage on the delivery receipt. Items damaged in transit or defective on arrival are fully covered at no cost to you.
Cancellations: cancel any time before your order ships. Refunds are issued for the order total minus the non-refundable payment processing fee (2.9% + $0.30), so a cancellation is not always a 100% refund. No fee is deducted if we cancel the order or the item arrives damaged or defective.
30-day returns: return unused equipment in its original packaging within 30 days of delivery. Change-of-mind returns are subject to a restocking fee. To start a return, email info@uscleaningtools.com or call +1 (978) 295-7538.
$3,372.00
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Parts & Accessories That Fit the Hawk Merlin 360 Severe-Duty 20" Floor Machine
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