Vacuum Attachment

Model: CTA-29

$25.00 $14.40 Save ($10.60)

Description
Specifications
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Q&A

Vacuum Attachment is used to prep the boreholes drilled in concrete slabs for RH testing and removes dust, cuttings, and other debris before inserting liner sleeves and probes. The attachment is designed to fit most standard shop-vac type hoses and is effective to a depth of approximately 3.5in (89mm).

Features:

Thoroughly cleans debris from boreholes up to 3.5in (89mm) deep

Included Items:

Vacuum Attachment

Specifications

Attribute name	Attribute value
Length	5.75in (146.05mm)
Estimated Shipping Weight	2.0lb (0.91kg)

Product Q&A

Q: How are longer specimens extracted and the piston returned?

Specimens longer than 5in are extracted by repositioning the Adapter Ring after maximum piston travel, and the spring-loaded piston automatically returns to the start position when the release valve is opened.