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Novatek Floating Head SRAT 7

Novatek Floating Head SRAT 7" Air – SRAT7A

Brand: NovatekSKU: SRAT7AIn Stock – Ready to Ship
$1,050.00

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Novatek SRAT7A 7" Air Shrouded Grinder for High-Coverage Surface Prep

The SRAT7A runs a 7-inch floating-head vacuum shroud on a 1.2 hp pneumatic motor, covering more ground per pass than the 5" model while routing dust into your vacuum. The shroud floats independently of the motor and rides the slab, keeping the larger disc flat across an uneven surface. For crews with compressed air on site, the air drive carries the wider disc through coating removal and profiling without the duty-cycle limits of an electric tool.

Why Contractors Run the SRAT7A on Air

The wider 7" disc removes more material per pass on open floor, and the 1.2 hp air motor has no windings to overheat, so it sustains that output through continuous grinding. It draws 30 SCFM at 90 PSI through a 3/8" inlet.

  • Floating head keeps the 7" disc flat to the surface across an uneven slab, so the wider face cuts evenly instead of digging on one edge.
  • 7" disc covers more area per pass than the 5" model, so open-floor grinding and large coating-removal jobs move faster.
  • 1.2 hp air motor runs at a continuous duty cycle with no thermal cutout, so it carries the wider disc through a full shift.
  • Vacuum shroud captures grinding dust at the source for OSHA respirable crystalline silica compliance when paired with a HEPA vacuum.
  • Replaceable wear skirt maintains the vacuum seal and protects the cast-aluminum shroud, so you swap a low-cost part instead of the housing.
  • 5/8"-11 arbor accepts a wide range of abrasives; Scotch-Brite Coating Removal discs ship on the tool as standard.

SRAT7A Applications and Environments

Use the SRAT7A for concrete grinding, coating, mastic, and epoxy removal, surface profiling ahead of new coatings, and large-area work on silica-controlled job sites. The 7" air drive suits restoration, industrial flooring, and abatement crews running compressed air who need coverage and continuous-duty production on open floors.

Specifications

Part Number SRAT7A
Power Source Compressed air (pneumatic)
Disc Size 7 in
Motor 1.2 hp air drive
No-Load Speed 5,500 RPM
Air Consumption 30 SCFM minimum
Operating Pressure 90 PSI maximum at inlet
Air Inlet 3/8 in MQC plug
Minimum Air Hose 3/8 in diameter
Arbor / Spindle 5/8 in - 11 thread
Dust Control Floating-head vacuum shroud, replaceable wear skirt
Discs Supplied Scotch-Brite Coating Removal disc (standard)
Included Side handle
Vacuum Pairing HEPA vacuum (required for silica capture)

Manufacturer's Warranty

This product comes with a full manufacturer's warranty. All warranty claims are handled directly by the manufacturer.

For specific warranty details, please contact us at (978) 295-7538 or email info@uscleaningtools.com

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:

  1. 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).
  2. We verify your certificate and mark your account tax-exempt — usually within one business day.
  3. Place your order and sales tax will not be charged.

For volume pricing or purchase orders, call (978) 295-7538.

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Novatek Floating Head SRAT 7Novatek Floating Head SRAT 7" Air – SRAT7A
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Frequently Asked Questions

Should I choose the 7" SRAT7A or the 5" SRAT5A?
Pick the 7" SRAT7A for more coverage per pass on open floor and large coating-removal jobs. Drop to the 5" SRAT5A for edges, columns, and corners the 7" head cannot reach. Both use the same floating-head shroud and 5/8"-11 arbor.
Why run the air model instead of the electric SRAT7E?
The 1.2 hp air motor has no windings to overheat, so it sustains the wider 7" disc through continuous grinding where an electric unit would throttle back. Choose air when you have compressed air on site and need full-shift production.
What compressor does the SRAT7A need?
It requires a minimum of 30 SCFM at 90 PSI through a 3/8" inlet, fed with at least a 3/8" diameter air hose. A standard tow-behind or shop compressor supplies this.
Does the SRAT7A meet OSHA silica requirements?
The floating-head vacuum shroud captures grinding dust at the source. Paired with a HEPA vacuum, it supports compliance with the OSHA respirable crystalline silica standard for concrete grinding and surface prep.
What discs does it use?
The 5/8"-11 arbor accepts a wide range of 7" abrasives. Scotch-Brite Coating Removal discs ship on the tool as standard for stripping coatings from concrete and steel with minimal dust.

Why Choose US Cleaning Tools?

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Frequently Asked Questions

1. What payment methods can I use?

We accept Visa, MasterCard, American Express, Diners Club, Discover, major debit cards, and digital wallets like PayPal, Google Pay, Meta Pay, and Apple Pay.

2. When will my payment be processed?

Your credit/debit card or PayPal account will be charged when you place your order. Secure payment processing protects your information.

3. Will I receive an order confirmation?

Yes, a confirmation email will be sent to the provided email address once the order is placed.

4. How long does it take to process an order?

Orders are processed within 1-2 business days and then prepared for shipment.

5. How long does it take for my order to arrive?

Estimated arrival time (ETA) is 5-7 business days for all orders.

6. Do you offer warranty?

All our products come with a manufacturer warranty of at least 1 year, depending on the brand.

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