You don’t build a great RC drill rig hydraulic blow down valve overnight. Harlsan’s Hydraulic Blow Down represents years of development and is reflected in its reputation within the RC drilling industry today.
While manual RC Drilling Blow Down operations are time consuming and involve safety issues, the Harlsan Hydraulic Blow Down can clear RC drill string blockages, back flush holes, improve sample purity and clear bit face blockages at the flick of a switch. The Blow Down is available in single port design for blow down function only or double port for blow up and blow down operation.
“The durability, availability of parts & ease of service keeps downtime to a minimum. We simply drill more metres with Harlsan Blow Downs on our rigs.”
Jason Howie, Operations Manager – Ranger Drilling
Designed and field tested for the toughest of reverse circulation drilling conditions. Get a boost in production and reduce down time with a Harlsan Blow Down on your rig.
Download the Harlsan Blow Downs for RC Drilling Brochure
Hydraulic Blow Downs:: Further Information
Available to suit 48mm, 54mm, 57mm & 60mm Head wear Tubes.
In The Field Servicing
Harlsan has a full range of parts & service kits for field servicing in any location.
Adapting To Your Rig
Adapter kits to suit. Call & get the details on matching a Harlsan Blow Down to your rig for higher production.
Combine a Harlsan Blow Down, Wear Bend and Bearing Swivel package with our adapter kits for a complete above the head package
In House Rebuilds
Keep your Blow Down operating at peak efficiency with our complete in-house rebuilds.
From Africa through to Asia, Eastern Europe through to the UK, and Canada through to South America. We can supply you with robust and productive Harlsan Blow Downs.
You can depend on us
For pricing, immediate supply or customised orders
Call (08) 9021 1288 (+61 8 9021 1288 international).
Get your engineering component and part supply requirements on time, on budget and on track with Harlsan manufacturing services. Call us now and request for a quote.
Your Key Contacts
Sales Manager for Harlsan component and part manufacturing
Technical Director for manufacturing and application engineering.