





Pump Specialists, Flotation Equipment, Valves,
Plumbing, Turn-Key Projects, HDPE Fusion; etc
PRODUCTS
“Give them product quality. That’s the best kind of advertising.” ~Milton Hersey
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02
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Clamp-on Float Collars for hoses and wire cables
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Custom Floatation Devices
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CelloFoam HDPE Floataion Cells
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Aluminum Gangways (walkways)

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Pump Floatation Platforms For:
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Vertical Turbines
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Submersibles
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End Suction Centrifugals
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Diesels ( All Pumps)
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03
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Discharge Hose
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Built-in Fixed and Floating Flanges
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Slurry Hose
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Cut-end hoses
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Suction Hoses
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HDPE Fittings
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Flexible Couplings
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Flanges
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Hose Clamps
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Steel Pipe Fittings

04
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Gate Valves
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Globe Valves
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Pinch Valves
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Butterfly Valves
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Check Valves
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Expansion Joints
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Knife Gate Valves
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Solenoid Valves
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Control Valves
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Sonar Controllers

05
Turnkey Projects
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Total Project responsibility including Pumps, Float Platforms, Hoses, Piping, All Ancillary Equipment, Electrical, and Installation.
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Projects with Shared Responsibilty
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No Project too big or too small.
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Dewatering pipes provided and fused on site.
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Total Engineering including Hydraulic Flow Analysis and System Design.

06
Flow Meters
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Transit Time Flow meters
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Doppler Flow meters
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Portable Flow meters
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Ultrasonic FLow meters
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Solar Powered Flow meters
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Data Aquisition
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Transmitting
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Sensors
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Hybrid Flow Meters


07
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Custom Designed Floatation Systems
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Custom Designed Work Barge/Platform
Floating Gangways
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Access Gangways to Floating Platforms
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Any length 5' to 60'
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Arched or Flat
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One Pc or Two Pc
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Shore and Platform Anchors
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Heading 2
08
Mining Cannons
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Systems designed and installed by Rock Services
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Systems designed up to 650 TPH
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Remote controlled from 100 yards
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Cannon shoots water 650 ft
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Very efficient mining for sand and gravel


09
Riverscreens
- Low Water Pump Suction Screen
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Draws water in 6" water depths
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No Cavitation
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Self cleaning
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Suitable for all pumps
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10
HydroCyclones
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Krebs Hydrocyclones
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World leader in Fines recovery Hydrocyclones
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Systems engineered and installed by Rock Services
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We service everything we sell
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11
HDPE PIPING and FUSION
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Trained and Certified fusion technicians
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See this page for some of the very nice jobs we have completed.
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We pride ourselves in the work we do and the service we perform.

